d4dvd.com

d4dvd.com is SSL secured

Free website and domain report on d4dvd.com

Last Updated: 23rd July, 2021 Update Now
Overview

Snoop Summary for d4dvd.com

This is a free and comprehensive report about d4dvd.com. D4dvd.com is hosted in St Louis, Missouri in United States on a server with an IP address of 209.126.123.13, where the local currency is USD and English is the local language. Our records indicate that d4dvd.com is privately registered by Cloudflare, Inc.. If d4dvd.com was to be sold it would possibly be worth $579 USD (based on the daily revenue potential of the website over a 24 month period). D4dvd.com receives an estimated 273 unique visitors every day - a decent amount of traffic! This report was last updated 23rd July, 2021.

About d4dvd.com

Site Preview: d4dvd.com d4dvd.com
Title: D4dvd
Description: Askary Photo Awards for young photographers below 35 years
Keywords and Tags: potential illegal software
Related Terms:
Fav Icon:
Age: Over 2 years old
Domain Created: 23rd March, 2021
Domain Updated: 20th July, 2021
Domain Expires: 23rd March, 2022
Review

Snoop Score

1/5

Valuation

$579 USD
Note: All valuation figures are estimates.

Popularity

Low
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 5,131,158
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 6
Moz Page Authority: 11

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 273
Monthly Visitors: 8,318
Yearly Visitors: 99,745
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $1 USD
Monthly Revenue: $24 USD
Yearly Revenue: $284 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: d4dvd.com 9
Domain Name: d4dvd 5
Extension (TLD): com 3
Expiry Check:

Page Speed Analysis

Average Load Time:
Load Time Comparison:

PageSpeed Insights

Avg. (All Categories) 66
Performance 82
Accessibility 74
Best Practices 77
SEO 80
Progressive Web App 19
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
Simulate loading on desktop
82

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for d4dvd.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 0.9 s
The time taken for the first image or text on the page to be rendered.
Time to Interactive — 1.2 s
The time taken for the page to become fully interactive.
Total Blocking Time — 0 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0.006
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First CPU Idle — 1.2 s
The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 30 ms
Users could experience a delay when interacting with the page.
Estimated Input Latency — 10 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive d4dvd.com as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://d4dvd.com/
0
147.31399994344
384
0
301
https://d4dvd.com/
147.70599990152
665.31799989752
5900
21051
200
text/html
Document
https://d4dvd.com/plugin/bootstrap/css/bootstrap.min.css
682.27099999785
993.01299988292
18655
121200
200
text/css
Stylesheet
https://d4dvd.com/plugin/font-awesome/css/font-awesome.min.css
682.85800004378
938.51200002246
7151
31000
200
text/css
Stylesheet
https://d4dvd.com/plugin/misc/css/animate.css
683.13899985515
958.39100005105
4785
61488
200
text/css
Stylesheet
https://d4dvd.com/plugin/lightbox/css/lightbox.css
683.36499994621
925.05900003016
1370
3874
200
text/css
Stylesheet
https://d4dvd.com/plugin/swal/css/sweet_alert.css
683.78199986182
913.62300002947
2614
10988
200
text/css
Stylesheet
https://fonts.googleapis.com/css?family=Oswald:400,700,300
683.97499993443
703.65699985996
1425
4692
200
text/css
Stylesheet
https://fonts.googleapis.com/css?family=Roboto:400,700,500,400italic,500italic,700italic
684.29600005038
705.13699995354
2038
14404
200
text/css
Stylesheet
https://d4dvd.com/custom/css/color-styles.css
684.51599986292
925.54500000551
1426
4981
200
text/css
Stylesheet
https://d4dvd.com/custom/css/ui-elements.css
684.78400004096
974.88399990834
2031
8939
200
text/css
Stylesheet
https://d4dvd.com/custom/css/custom.css
685.11299998499
936.04599987157
6577
33338
200
text/css
Stylesheet
https://d4dvd.com/img/header.jpg
692.33800005168
999.63099998422
301998
301518
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_38538_3352.jpg
692.56399990991
1167.0059999451
273867
273394
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_3932.jpg
692.86599988118
1070.5120000057
97397
96925
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_8243.jpg
693.1259999983
1144.564999966
127669
127196
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_5663.jpg
693.33999999799
1000.9139999747
76260
75781
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_9677.jpg
693.50100005977
959.11900000647
78995
78516
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_66550_9448.jpg
693.7199998647
1176.7769998405
284809
284336
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_9295.jpg
693.89999983832
957.56200002506
109795
109315
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_4128.jpg
694.12099989131
1083.6419998668
118659
118186
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_8279.jpg
694.48999990709
981.2839999795
182773
182293
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_1728.jpg
694.76899993606
970.98199999891
120950
120470
200
image/jpeg
Image
https://d4dvd.com/img/jury/anil_risal_singh.jpg
694.93300002068
1068.1290000211
70447
69975
200
image/jpeg
Image
https://d4dvd.com/img/jury/ana_joveva.jpg
695.1579998713
1051.6869998537
62326
61854
200
image/jpeg
Image
https://d4dvd.com/img/jury/krishna_bhat.jpg
695.34499989823
1069.4489998277
60477
60005
200
image/jpeg
Image
https://d4dvd.com/img/fame/yeshwanth-01.jpg
695.52899990231
1080.2849999163
120862
120389
200
image/jpeg
Image
https://d4dvd.com/img/fame/yeshwanth-02.jpg
695.71899995208
986.01499991491
121060
120580
200
image/jpeg
Image
https://d4dvd.com/img/fame/anagha-01.jpg
695.84299996495
1098.6879998818
123020
122547
200
image/jpeg
Image
https://d4dvd.com/img/fame/anagha-02.jpg
698.45300004818
1068.8579999842
61175
60703
200
image/jpeg
Image
https://d4dvd.com/img/photos/2019_award_yeshwanth.jpg
698.64999991842
1318.4879999608
2745557
2745083
200
image/jpeg
Image
https://d4dvd.com/img/photos/2019_award_anagha.jpg
698.90399998985
1064.0369998291
2761276
2760795
200
image/jpeg
Image
https://d4dvd.com/img/ypsLogo.png
699.19999991544
971.97699989192
30609
30131
200
image/png
Image
https://d4dvd.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
688.78399999812
764.57499992102
1252
1239
200
application/javascript
Script
https://d4dvd.com/plugin/jquery/js/jquery.min.js
689.00000001304
939.66699996963
30039
86659
200
application/javascript
Script
https://d4dvd.com/plugin/bootstrap/js/bootstrap.min.js
689.23999997787
934.75999985822
10031
37045
200
application/javascript
Script
https://d4dvd.com/plugin/misc/js/scrolltopcontrol.js
689.74999990314
906.34700004011
1965
3721
200
application/javascript
Script
https://d4dvd.com/plugin/misc/js/jquery.sticky.js
690.80300000496
944.03999997303
1816
4247
200
application/javascript
Script
https://d4dvd.com/plugin/swal/js/sweet_alert.js
691.26300001517
930.53799984045
5838
17023
200
application/javascript
Script
https://d4dvd.com/plugin/misc/js/jpegmeta.js
691.53099996038
931.85199983418
9076
31703
200
application/javascript
Script
https://d4dvd.com/custom/js/custom.js
691.67799991556
977.69699990749
1458
4367
200
application/javascript
Script
https://d4dvd.com/plugin/lightbox/js/lightbox.min.js
692.06999987364
935.41499995627
2729
7800
200
application/javascript
Script
https://d4dvd.com/plugin/lightbox/img/close.png
1014.724999899
1195.9849998821
749
280
200
image/png
Image
https://d4dvd.com/plugin/lightbox/img/loading.gif
1014.8719998542
1207.2699998971
8946
8476
200
image/gif
Image
https://d4dvd.com/plugin/lightbox/img/prev.png
1015.1239999104
1212.1139999945
1830
1360
200
image/png
Image
https://d4dvd.com/plugin/lightbox/img/next.png
1015.36199986
1193.6709999572
1820
1350
200
image/png
Image
https://fonts.gstatic.com/s/roboto/v20/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2
1016.5099999867
1018.8949999865
11611
11016
200
font/woff2
Font
https://d4dvd.com/plugin/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0
1016.8929998763
1298.4660000075
77632
77160
200
font/woff2
Font
https://fonts.gstatic.com/s/oswald/v35/TK3iWkUHHAIjg752GT8Gl-1PKw.woff2
1017.7019999828
1020.0159999076
25996
25376
200
font/woff2
Font
https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmWUlfBBc4AMP6lQ.woff2
1018.3729999699
1020.6699999981
11640
11020
200
font/woff2
Font
https://fonts.gstatic.com/s/roboto/v20/KFOkCnqEu92Fr1Mu51xIIzIXKMny.woff2
1019.8369999416
1022.20700006
13275
12680
200
font/woff2
Font
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
697.598
10.736
711.116
14.851
1023.953
7.077
1031.644
47.174
1078.898
57.385
1143.842
19.158
1171.851
8.699
1188.124
11.452
1211.728
111.966
1337.671
7.671
1346.244
20.931
1369.21
15.277
1408.282
91.345
1499.678
9.042
1516.963
151.542
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Defer offscreen images
Time to Interactive can be slowed down by resources on the page. D4dvd.com should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. D4dvd.com should consider minifying CSS files.
Minify JavaScript — Potential savings of 3 KiB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. D4dvd.com should consider minifying JS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://d4dvd.com/plugin/misc/js/jpegmeta.js
9076
2740
Remove unused CSS — Potential savings of 17 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. D4dvd.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://d4dvd.com/plugin/bootstrap/css/bootstrap.min.css
18655
17497
Remove unused JavaScript
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 520 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
Avoid multiple page redirects — Potential savings of 190 ms
Redirects can cause additional delays before the page can begin loading. D4dvd.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
(Start) http://d4dvd.com/
0
https://d4dvd.com/
190
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. D4dvd.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.

Diagnostics

Avoids an excessive DOM size — 281 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
281
Maximum DOM Depth
14
Maximum Child Elements
20
Avoid chaining critical requests — 24 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. D4dvd.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.1 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://d4dvd.com/
499.442
4.732
1.986
Unattributable
87.865
1.518
0.203
https://d4dvd.com/plugin/jquery/js/jquery.min.js
65.508
53.548
1.538
Minimizes main-thread work — 0.7 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Rendering
385.054
Other
109.703
Style & Layout
84.592
Script Evaluation
76.445
Parse HTML & CSS
35.041
Script Parsing & Compilation
8.447
Keep request counts low and transfer sizes small — 51 requests • 8,010 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
51
8202040
Image
25
7943326
Font
5
140154
Script
9
64204
Stylesheet
10
48072
Document
1
5900
Other
1
384
Media
0
0
Third-party
6
65985
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
65985
0
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
img
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.0018851941103332
0.0013969354697487
0.00083407436789414
0.00054708413842939
0.00044259950463683
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 3 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://d4dvd.com/
415
152
https://d4dvd.com/
254
91
https://d4dvd.com/
190
56

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

Speed Index — 1.7 s
The time taken for the page contents to be visibly populated.

Other

First Meaningful Paint — 1.2 s
The time taken for the primary content of the page to be rendered.

Opportunities

Eliminate render-blocking resources — Potential savings of 300 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. D4dvd.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://d4dvd.com/plugin/bootstrap/css/bootstrap.min.css
18655
230
https://d4dvd.com/plugin/font-awesome/css/font-awesome.min.css
7151
190
https://d4dvd.com/plugin/misc/css/animate.css
4785
190
https://d4dvd.com/plugin/lightbox/css/lightbox.css
1370
150
https://d4dvd.com/plugin/swal/css/sweet_alert.css
2614
150
https://fonts.googleapis.com/css?family=Oswald:400,700,300
1425
230
https://fonts.googleapis.com/css?family=Roboto:400,700,500,400italic,500italic,700italic
2038
230
https://d4dvd.com/custom/css/color-styles.css
1426
150
https://d4dvd.com/custom/css/ui-elements.css
2031
70
https://d4dvd.com/custom/css/custom.css
6577
110

Metrics

Largest Contentful Paint — 2.5 s
The timing of the largest text or image that is painted.

Opportunities

Properly size images — Potential savings of 7,169 KiB
Images can slow down the page's load time. D4dvd.com should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://d4dvd.com/img/photos/2019_award_anagha.jpg
2760795
2718813
https://d4dvd.com/img/photos/2019_award_yeshwanth.jpg
2745083
2703340
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_66550_9448.jpg
284336
280738
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_38538_3352.jpg
273394
266735
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_8279.jpg
182293
162081
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_8243.jpg
127196
113146
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_1728.jpg
120470
107168
https://d4dvd.com/img/fame/anagha-01.jpg
122547
105287
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_4128.jpg
118186
105136
https://d4dvd.com/img/fame/yeshwanth-02.jpg
120580
103612
https://d4dvd.com/img/fame/yeshwanth-01.jpg
120389
103459
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_9295.jpg
109315
97245
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_3932.jpg
96925
73805
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_9677.jpg
78516
69845
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_5663.jpg
75781
67361
https://d4dvd.com/img/jury/anil_risal_singh.jpg
69975
59415
https://d4dvd.com/img/jury/ana_joveva.jpg
61854
52451
https://d4dvd.com/img/fame/anagha-02.jpg
60703
52183
https://d4dvd.com/img/jury/krishna_bhat.jpg
60005
50930
https://d4dvd.com/img/header.jpg
301518
27759
https://d4dvd.com/img/ypsLogo.png
30131
20807
Efficiently encode images — Potential savings of 4,341 KiB
Unoptimized images can consume more cellular data than what is necessary.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://d4dvd.com/img/photos/2019_award_anagha.jpg
2760795
1495545
https://d4dvd.com/img/photos/2019_award_yeshwanth.jpg
2745083
1479833
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_38538_3352.jpg
273394
197594
https://d4dvd.com/img/header.jpg
301518
178846
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_8279.jpg
182293
112846
https://d4dvd.com/img/fame/yeshwanth-01.jpg
120389
92233
https://d4dvd.com/img/fame/yeshwanth-02.jpg
120580
89027
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_8243.jpg
127196
85356
https://d4dvd.com/img/fame/anagha-01.jpg
122547
83775
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_4128.jpg
118186
80009
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_1728.jpg
120470
78123
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_66550_9448.jpg
284336
75788
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_9295.jpg
109315
74908
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_3932.jpg
96925
67278
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_9677.jpg
78516
58275
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_5663.jpg
75781
54975
https://d4dvd.com/img/fame/anagha-02.jpg
60703
45793
https://d4dvd.com/img/jury/anil_risal_singh.jpg
69975
34327
https://d4dvd.com/img/jury/ana_joveva.jpg
61854
31280
https://d4dvd.com/img/jury/krishna_bhat.jpg
60005
29730
Serve images in next-gen formats — Potential savings of 5,295 KiB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://d4dvd.com/img/photos/2019_award_anagha.jpg
2760795
1748595
https://d4dvd.com/img/photos/2019_award_yeshwanth.jpg
2745083
1732883
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_38538_3352.jpg
273394
244988
https://d4dvd.com/img/header.jpg
301518
236496
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_66550_9448.jpg
284336
192662
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_8279.jpg
182293
142797
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_8243.jpg
127196
106376
https://d4dvd.com/img/fame/yeshwanth-01.jpg
120389
106039
https://d4dvd.com/img/fame/yeshwanth-02.jpg
120580
104054
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_4128.jpg
118186
98890
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_1728.jpg
120470
96878
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_9295.jpg
109315
94201
https://d4dvd.com/img/fame/anagha-01.jpg
122547
90765
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_3932.jpg
96925
82473
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_9677.jpg
78516
70484
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_5663.jpg
75781
65927
https://d4dvd.com/img/fame/anagha-02.jpg
60703
52489
https://d4dvd.com/img/jury/anil_risal_singh.jpg
69975
48299
https://d4dvd.com/img/jury/ana_joveva.jpg
61854
43840
https://d4dvd.com/img/jury/krishna_bhat.jpg
60005
42271
https://d4dvd.com/img/ypsLogo.png
30131
20185

Diagnostics

Avoid enormous network payloads — Total size was 8,010 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://d4dvd.com/img/photos/2019_award_anagha.jpg
2761276
https://d4dvd.com/img/photos/2019_award_yeshwanth.jpg
2745557
https://d4dvd.com/img/header.jpg
301998
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_66550_9448.jpg
284809
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_38538_3352.jpg
273867
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_8279.jpg
182773
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_8243.jpg
127669
https://d4dvd.com/img/fame/anagha-01.jpg
123020
https://d4dvd.com/img/fame/yeshwanth-02.jpg
121060
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_1728.jpg
120950
Serve static assets with an efficient cache policy — 43 resources found
D4dvd.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://d4dvd.com/img/photos/2019_award_anagha.jpg
14400000
2761276
https://d4dvd.com/img/photos/2019_award_yeshwanth.jpg
14400000
2745557
https://d4dvd.com/img/header.jpg
14400000
301998
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_66550_9448.jpg
14400000
284809
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_38538_3352.jpg
14400000
273867
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_8279.jpg
14400000
182773
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_8243.jpg
14400000
127669
https://d4dvd.com/img/fame/anagha-01.jpg
14400000
123020
https://d4dvd.com/img/fame/yeshwanth-02.jpg
14400000
121060
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_1728.jpg
14400000
120950
https://d4dvd.com/img/fame/yeshwanth-01.jpg
14400000
120862
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_4128.jpg
14400000
118659
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_9295.jpg
14400000
109795
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_3932.jpg
14400000
97397
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_9677.jpg
14400000
78995
https://d4dvd.com/plugin/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0
14400000
77632
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_5663.jpg
14400000
76260
https://d4dvd.com/img/jury/anil_risal_singh.jpg
14400000
70447
https://d4dvd.com/img/jury/ana_joveva.jpg
14400000
62326
https://d4dvd.com/img/fame/anagha-02.jpg
14400000
61175
https://d4dvd.com/img/jury/krishna_bhat.jpg
14400000
60477
https://d4dvd.com/img/ypsLogo.png
14400000
30609
https://d4dvd.com/plugin/jquery/js/jquery.min.js
14400000
30039
https://d4dvd.com/plugin/bootstrap/css/bootstrap.min.css
14400000
18655
https://d4dvd.com/plugin/bootstrap/js/bootstrap.min.js
14400000
10031
https://d4dvd.com/plugin/misc/js/jpegmeta.js
14400000
9076
https://d4dvd.com/plugin/lightbox/img/loading.gif
14400000
8946
https://d4dvd.com/plugin/font-awesome/css/font-awesome.min.css
14400000
7151
https://d4dvd.com/custom/css/custom.css
14400000
6577
https://d4dvd.com/plugin/swal/js/sweet_alert.js
14400000
5838
https://d4dvd.com/plugin/misc/css/animate.css
14400000
4785
https://d4dvd.com/plugin/lightbox/js/lightbox.min.js
14400000
2729
https://d4dvd.com/plugin/swal/css/sweet_alert.css
14400000
2614
https://d4dvd.com/custom/css/ui-elements.css
14400000
2031
https://d4dvd.com/plugin/misc/js/scrolltopcontrol.js
14400000
1965
https://d4dvd.com/plugin/lightbox/img/prev.png
14400000
1830
https://d4dvd.com/plugin/lightbox/img/next.png
14400000
1820
https://d4dvd.com/plugin/misc/js/jquery.sticky.js
14400000
1816
https://d4dvd.com/custom/js/custom.js
14400000
1458
https://d4dvd.com/custom/css/color-styles.css
14400000
1426
https://d4dvd.com/plugin/lightbox/css/lightbox.css
14400000
1370
https://d4dvd.com/plugin/lightbox/img/close.png
14400000
749
https://d4dvd.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
172800000
1252
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://fonts.gstatic.com/s/roboto/v20/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2
2.3849999997765
https://d4dvd.com/plugin/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0
281.57300013117
https://fonts.gstatic.com/s/oswald/v35/TK3iWkUHHAIjg752GT8Gl-1PKw.woff2
2.3139999248087
https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmWUlfBBc4AMP6lQ.woff2
2.297000028193
https://fonts.gstatic.com/s/roboto/v20/KFOkCnqEu92Fr1Mu51xIIzIXKMny.woff2
2.3700001183897
74

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of d4dvd.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
D4dvd.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
D4dvd.com may provide relevant information that dialogue cannot, by using audio descriptions.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

Navigation

Heading elements are not in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
Failing Elements

Names and labels

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Best practices

`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
77

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that d4dvd.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
Bootstrap
3.3.7
jQuery
3.2.1
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://d4dvd.com/
Links to cross-origin destinations are unsafe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Includes front-end JavaScript libraries with known security vulnerabilities — 8 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
5
Medium
3
Medium
80

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for d4dvd.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of d4dvd.com on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
19

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of d4dvd.com. This includes details about web app manifests.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of d4dvd.com on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.

Fast and reliable

Page load is not fast enough on mobile networks — Interactive on simulated mobile network at 14.5 s
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.
Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://d4dvd.com/
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 70
Performance 69
Accessibility 75
Best Practices 77
SEO 83
Progressive Web App 46
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
Simulate loading on mobile
69

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for d4dvd.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Total Blocking Time — 100 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Estimated Input Latency — 10 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive d4dvd.com as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://d4dvd.com/
0
25.278000161052
373
0
301
https://d4dvd.com/
25.656000245363
400.70200012997
5902
21051
200
text/html
Document
https://d4dvd.com/plugin/bootstrap/css/bootstrap.min.css
417.98799997196
461.22800000012
18663
121200
200
text/css
Stylesheet
https://d4dvd.com/plugin/font-awesome/css/font-awesome.min.css
418.20499999449
456.90800016746
7159
31000
200
text/css
Stylesheet
https://d4dvd.com/plugin/misc/css/animate.css
418.45400026068
453.57100013644
4793
61488
200
text/css
Stylesheet
https://d4dvd.com/plugin/lightbox/css/lightbox.css
418.66800002754
450.35499986261
1378
3874
200
text/css
Stylesheet
https://d4dvd.com/plugin/swal/css/sweet_alert.css
419.25600031391
449.61100025102
2622
10988
200
text/css
Stylesheet
https://fonts.googleapis.com/css?family=Oswald:400,700,300
419.67200022191
437.55399994552
1615
4692
200
text/css
Stylesheet
https://fonts.googleapis.com/css?family=Roboto:400,700,500,400italic,500italic,700italic
419.8219999671
439.30500000715
1972
15384
200
text/css
Stylesheet
https://d4dvd.com/custom/css/color-styles.css
420.16700003296
452.24100025371
1434
4981
200
text/css
Stylesheet
https://d4dvd.com/custom/css/ui-elements.css
420.35799985752
448.69600003585
2039
8939
200
text/css
Stylesheet
https://d4dvd.com/custom/css/custom.css
420.5010002479
454.41600028425
6585
33338
200
text/css
Stylesheet
https://d4dvd.com/img/header.jpg
427.54000006244
556.60400027409
301999
301518
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_38538_3352.jpg
427.6840002276
733.35799993947
273875
273394
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_3932.jpg
427.92600020766
535.93000024557
97405
96925
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_8243.jpg
428.07100014761
491.98799999431
127677
127196
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_5663.jpg
428.39300027117
528.21499994025
76261
75781
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_9677.jpg
428.55399986729
533.12600031495
78996
78516
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_66550_9448.jpg
428.70000004768
579.93900030851
284817
284336
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_9295.jpg
429.06700028107
482.93900024146
109796
109315
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_4128.jpg
429.50200010091
479.84800022095
118667
118186
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_8279.jpg
429.69499994069
500.07400009781
182774
182293
200
image/jpeg
Image
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_1728.jpg
429.82400022447
538.7050001882
120951
120470
200
image/jpeg
Image
https://d4dvd.com/img/jury/anil_risal_singh.jpg
430.00699998811
471.71200020239
70455
69975
200
image/jpeg
Image
https://d4dvd.com/img/jury/ana_joveva.jpg
430.19200023264
531.93200007081
62334
61854
200
image/jpeg
Image
https://d4dvd.com/img/jury/krishna_bhat.jpg
430.40700023994
527.46300026774
60485
60005
200
image/jpeg
Image
https://d4dvd.com/img/fame/yeshwanth-01.jpg
430.5549999699
486.81899998337
120870
120389
200
image/jpeg
Image
https://d4dvd.com/img/fame/yeshwanth-02.jpg
430.69500010461
480.6810002774
121061
120580
200
image/jpeg
Image
https://d4dvd.com/img/fame/anagha-01.jpg
430.98600022495
543.67800010368
123028
122547
200
image/jpeg
Image
https://d4dvd.com/img/fame/anagha-02.jpg
431.1540001072
533.88200001791
61183
60703
200
image/jpeg
Image
https://d4dvd.com/img/photos/2019_award_yeshwanth.jpg
431.36200029403
574.29599994794
2745565
2745083
200
image/jpeg
Image
https://d4dvd.com/img/photos/2019_award_anagha.jpg
431.48300005123
589.81999987736
2761277
2760795
200
image/jpeg
Image
https://d4dvd.com/img/ypsLogo.png
431.61900015548
478.06699993089
30610
30131
200
image/png
Image
https://d4dvd.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
425.14800000936
450.74100000784
1252
1239
200
application/javascript
Script
https://d4dvd.com/plugin/jquery/js/jquery.min.js
425.62100011855
464.28900025785
30040
86659
200
application/javascript
Script
https://d4dvd.com/plugin/bootstrap/js/bootstrap.min.js
425.87999999523
459.80300009251
10032
37045
200
application/javascript
Script
https://d4dvd.com/plugin/misc/js/scrolltopcontrol.js
426.17900017649
458.12800014392
1973
3721
200
application/javascript
Script
https://d4dvd.com/plugin/misc/js/jquery.sticky.js
426.31100025028
458.89500016347
1824
4247
200
application/javascript
Script
https://d4dvd.com/plugin/swal/js/sweet_alert.js
426.5000000596
455.86200011894
5846
17023
200
application/javascript
Script
https://d4dvd.com/plugin/misc/js/jpegmeta.js
426.88000015914
466.81000012904
9077
31703
200
application/javascript
Script
https://d4dvd.com/custom/js/custom.js
427.08100005984
501.92099995911
1466
4367
200
application/javascript
Script
https://d4dvd.com/plugin/lightbox/js/lightbox.min.js
427.29200003669
469.94200022891
2737
7800
200
application/javascript
Script
https://d4dvd.com/plugin/lightbox/img/close.png
544.74799986929
594.8910000734
757
280
200
image/png
Image
https://d4dvd.com/plugin/lightbox/img/loading.gif
545.06100015715
578.89400003478
8954
8476
200
image/gif
Image
https://d4dvd.com/plugin/lightbox/img/prev.png
545.26400007308
580.96700021997
1838
1360
200
image/png
Image
https://d4dvd.com/plugin/lightbox/img/next.png
545.43800000101
595.3780002892
1828
1350
200
image/png
Image
https://fonts.gstatic.com/s/roboto/v20/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2
548.46099996939
551.63299990818
11611
11016
200
font/woff2
Font
https://fonts.gstatic.com/s/oswald/v35/TK3iWkUHHAIjg752GT8Gl-1PKw.woff2
551.24100018293
554.37000002712
25971
25376
200
font/woff2
Font
https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmWUlfBBc4AMP6lQ.woff2
552.65199998394
557.58000025526
11615
11020
200
font/woff2
Font
https://fonts.gstatic.com/s/roboto/v20/KFOkCnqEu92Fr1Mu51xIIzIXKMny.woff2
554.12500025705
558.22000000626
13275
12680
200
font/woff2
Font
https://d4dvd.com/plugin/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0
720.61499999836
1031.3830003142
77632
77160
200
font/woff2
Font
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
448.241
8.587
460.511
16.614
509.186
47.184
567.324
6.563
574.246
69.098
649.196
61.937
734.125
20.648
756.885
16.062
780.934
15.389
831.148
5.426
1077.27
24.197
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Defer offscreen images
Time to Interactive can be slowed down by resources on the page. D4dvd.com should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. D4dvd.com should consider minifying CSS files.
Minify JavaScript — Potential savings of 3 KiB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. D4dvd.com should consider minifying JS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://d4dvd.com/plugin/misc/js/jpegmeta.js
9077
2740
Remove unused JavaScript
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 380 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
Avoid multiple page redirects — Potential savings of 630 ms
Redirects can cause additional delays before the page can begin loading. D4dvd.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
(Start) http://d4dvd.com/
0
https://d4dvd.com/
630
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.

Diagnostics

Avoids an excessive DOM size — 281 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
281
Maximum DOM Depth
14
Maximum Child Elements
20
Avoid chaining critical requests — 23 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. D4dvd.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.3 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://d4dvd.com/
533.04
14.036
7.224
Unattributable
532.632
4.448
0.488
https://d4dvd.com/plugin/jquery/js/jquery.min.js
394.784
242.68
7.444
Minimizes main-thread work — 1.6 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Other
634.908
Style & Layout
429.116
Script Evaluation
325.392
Parse HTML & CSS
151.4
Rendering
61.276
Script Parsing & Compilation
33.568
Keep request counts low and transfer sizes small — 51 requests • 8,010 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
51
8202349
Image
25
7943463
Font
5
140104
Script
9
64247
Stylesheet
10
48260
Document
1
5902
Other
1
373
Media
0
0
Third-party
6
66059
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
66059
0
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Avoid large layout shifts
Below is a list of all DOM elements that contribute to the CLS of the page.
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 4 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://d4dvd.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
7080
248
Unattributable
630
189
https://d4dvd.com/
1176
138
https://d4dvd.com/
1110
66

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

First Contentful Paint — 2.9 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 4.1 s
The time taken for the page contents to be visibly populated.
Time to Interactive — 5.3 s
The time taken for the page to become fully interactive.

Other

First CPU Idle — 3.9 s
The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 250 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 3.9 s
The time taken for the primary content of the page to be rendered.

Opportunities

Eliminate render-blocking resources — Potential savings of 780 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. D4dvd.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://d4dvd.com/plugin/bootstrap/css/bootstrap.min.css
18663
1230
https://d4dvd.com/plugin/font-awesome/css/font-awesome.min.css
7159
780
https://d4dvd.com/plugin/misc/css/animate.css
4793
780
https://d4dvd.com/plugin/lightbox/css/lightbox.css
1378
480
https://d4dvd.com/plugin/swal/css/sweet_alert.css
2622
630
https://fonts.googleapis.com/css?family=Oswald:400,700,300
1615
930
https://fonts.googleapis.com/css?family=Roboto:400,700,500,400italic,500italic,700italic
1972
930
https://d4dvd.com/custom/css/color-styles.css
1434
480
https://d4dvd.com/custom/css/ui-elements.css
2039
330
https://d4dvd.com/custom/css/custom.css
6585
480
Remove unused CSS — Potential savings of 17 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. D4dvd.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://d4dvd.com/plugin/bootstrap/css/bootstrap.min.css
18663
17877

Metrics

Largest Contentful Paint — 5.8 s
The timing of the largest text or image that is painted.

Opportunities

Properly size images — Potential savings of 5,542 KiB
Images can slow down the page's load time. D4dvd.com should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://d4dvd.com/img/photos/2019_award_anagha.jpg
2760795
2530076
https://d4dvd.com/img/photos/2019_award_yeshwanth.jpg
2745083
2515677
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_66550_9448.jpg
284336
259547
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_38538_3352.jpg
273394
227508
https://d4dvd.com/img/header.jpg
301518
131349
https://d4dvd.com/img/fame/yeshwanth-01.jpg
120389
3733
https://d4dvd.com/img/fame/yeshwanth-02.jpg
120580
3657
https://d4dvd.com/img/fame/anagha-01.jpg
122547
3614
Efficiently encode images — Potential savings of 4,341 KiB
Unoptimized images can consume more cellular data than what is necessary.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://d4dvd.com/img/photos/2019_award_anagha.jpg
2760795
1495545
https://d4dvd.com/img/photos/2019_award_yeshwanth.jpg
2745083
1479833
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_38538_3352.jpg
273394
197594
https://d4dvd.com/img/header.jpg
301518
178846
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_8279.jpg
182293
112846
https://d4dvd.com/img/fame/yeshwanth-01.jpg
120389
92233
https://d4dvd.com/img/fame/yeshwanth-02.jpg
120580
89027
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_8243.jpg
127196
85356
https://d4dvd.com/img/fame/anagha-01.jpg
122547
83775
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_4128.jpg
118186
80009
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_1728.jpg
120470
78123
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_66550_9448.jpg
284336
75788
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_9295.jpg
109315
74908
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_3932.jpg
96925
67278
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_9677.jpg
78516
58275
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_5663.jpg
75781
54975
https://d4dvd.com/img/fame/anagha-02.jpg
60703
45793
https://d4dvd.com/img/jury/anil_risal_singh.jpg
69975
34327
https://d4dvd.com/img/jury/ana_joveva.jpg
61854
31280
https://d4dvd.com/img/jury/krishna_bhat.jpg
60005
29730
Serve images in next-gen formats — Potential savings of 5,295 KiB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://d4dvd.com/img/photos/2019_award_anagha.jpg
2760795
1748595
https://d4dvd.com/img/photos/2019_award_yeshwanth.jpg
2745083
1732883
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_38538_3352.jpg
273394
244988
https://d4dvd.com/img/header.jpg
301518
236496
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_66550_9448.jpg
284336
192662
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_8279.jpg
182293
142797
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_8243.jpg
127196
106376
https://d4dvd.com/img/fame/yeshwanth-01.jpg
120389
106039
https://d4dvd.com/img/fame/yeshwanth-02.jpg
120580
104054
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_4128.jpg
118186
98890
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_1728.jpg
120470
96878
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_9295.jpg
109315
94201
https://d4dvd.com/img/fame/anagha-01.jpg
122547
90765
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_3932.jpg
96925
82473
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_9677.jpg
78516
70484
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_5663.jpg
75781
65927
https://d4dvd.com/img/fame/anagha-02.jpg
60703
52489
https://d4dvd.com/img/jury/anil_risal_singh.jpg
69975
48299
https://d4dvd.com/img/jury/ana_joveva.jpg
61854
43840
https://d4dvd.com/img/jury/krishna_bhat.jpg
60005
42271
https://d4dvd.com/img/ypsLogo.png
30131
20185
Preload key requests — Potential savings of 1,200 ms
Key requests can be preloaded by using '<link rel=preload>'. D4dvd.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
URL Potential Savings (Ms)
https://d4dvd.com/plugin/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0
1200

Diagnostics

Avoid enormous network payloads — Total size was 8,010 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://d4dvd.com/img/photos/2019_award_anagha.jpg
2761277
https://d4dvd.com/img/photos/2019_award_yeshwanth.jpg
2745565
https://d4dvd.com/img/header.jpg
301999
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_66550_9448.jpg
284817
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_38538_3352.jpg
273875
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_8279.jpg
182774
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_38538_8243.jpg
127677
https://d4dvd.com/img/fame/anagha-01.jpg
123028
https://d4dvd.com/img/fame/yeshwanth-02.jpg
121061
https://d4dvd.com/upload/Askary%20Awards%202020/tn/tn_AV_66550_1728.jpg
120951
Serve static assets with an efficient cache policy — 43 resources found
D4dvd.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://d4dvd.com/img/photos/2019_award_anagha.jpg
14400000
2761277
https://d4dvd.com/img/photos/2019_award_yeshwanth.jpg
14400000
2745565
https://d4dvd.com/img/header.jpg
14400000
301999
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_66550_9448.jpg
14400000
284817
https://d4dvd.com/upload/Askary%20Awards%202020/avatar/AV_38538_3352.jpg
14400000
273875
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14400000
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14400000
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14400000
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https://d4dvd.com/img/jury/anil_risal_singh.jpg
14400000
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https://d4dvd.com/img/jury/ana_joveva.jpg
14400000
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14400000
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https://d4dvd.com/img/jury/krishna_bhat.jpg
14400000
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https://d4dvd.com/img/ypsLogo.png
14400000
30610
https://d4dvd.com/plugin/jquery/js/jquery.min.js
14400000
30040
https://d4dvd.com/plugin/bootstrap/css/bootstrap.min.css
14400000
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https://d4dvd.com/plugin/bootstrap/js/bootstrap.min.js
14400000
10032
https://d4dvd.com/plugin/misc/js/jpegmeta.js
14400000
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https://d4dvd.com/plugin/lightbox/img/loading.gif
14400000
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https://d4dvd.com/plugin/font-awesome/css/font-awesome.min.css
14400000
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https://d4dvd.com/custom/css/custom.css
14400000
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https://d4dvd.com/plugin/swal/js/sweet_alert.js
14400000
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https://d4dvd.com/plugin/misc/css/animate.css
14400000
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https://d4dvd.com/plugin/lightbox/js/lightbox.min.js
14400000
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https://d4dvd.com/plugin/swal/css/sweet_alert.css
14400000
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https://d4dvd.com/custom/css/ui-elements.css
14400000
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https://d4dvd.com/plugin/misc/js/scrolltopcontrol.js
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https://d4dvd.com/plugin/lightbox/img/prev.png
14400000
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https://d4dvd.com/plugin/lightbox/img/next.png
14400000
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https://d4dvd.com/plugin/misc/js/jquery.sticky.js
14400000
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https://d4dvd.com/custom/js/custom.js
14400000
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https://d4dvd.com/custom/css/color-styles.css
14400000
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https://d4dvd.com/plugin/lightbox/css/lightbox.css
14400000
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https://d4dvd.com/plugin/lightbox/img/close.png
14400000
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https://d4dvd.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
172800000
1252
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://fonts.gstatic.com/s/roboto/v20/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2
3.171999938786
https://fonts.gstatic.com/s/oswald/v35/TK3iWkUHHAIjg752GT8Gl-1PKw.woff2
3.1289998441935
https://fonts.gstatic.com/s/roboto/v20/KFOlCnqEu92Fr1MmWUlfBBc4AMP6lQ.woff2
4.9280002713203
https://fonts.gstatic.com/s/roboto/v20/KFOkCnqEu92Fr1Mu51xIIzIXKMny.woff2
4.0949997492135
https://d4dvd.com/plugin/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0
310.76800031587

Other

First Contentful Paint (3G) — 6045 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.
75

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of d4dvd.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
D4dvd.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
D4dvd.com may provide relevant information that dialogue cannot, by using audio descriptions.

Contrast

Navigation

Heading elements are not in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
Failing Elements

Names and labels

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Best practices

`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
77

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that d4dvd.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
Bootstrap
3.3.7
jQuery
3.2.1
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://d4dvd.com/
Links to cross-origin destinations are unsafe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Includes front-end JavaScript libraries with known security vulnerabilities — 8 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
5
Medium
3
Medium
83

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for d4dvd.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of d4dvd.com on mobile screens.
Document uses legible font sizes — 84.96% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
.small, small
15.04%
11.9px
84.96%
≥ 12px
Tap targets are sized appropriately — 100% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img
img

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
46

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of d4dvd.com. This includes details about web app manifests.

Fast and reliable

Page load is fast enough on mobile networks
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of d4dvd.com on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.

Fast and reliable

Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://d4dvd.com/
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 209.126.123.13
Continent: North America
Country: United States
United States Flag
Region: Missouri
City: St Louis
Longitude: -90.1913
Latitude: 38.6346
Currencies: USD
USN
USS
Languages: English

Web Hosting Provider

Name IP Address
GoDaddy.com, LLC
Registration

Domain Registrant

Private Registration: Yes
Name: PERFECT PRIVACY, LLC
Organization: Cloudflare, Inc.
Country: US
City: Jacksonville
State: FL
Post Code: 32256
Email: f31f7b4d7uj1a8i63tuggak044@domaindiscreet.com
Phone: +1.9027492701
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
Public Interest Registry 162.159.134.53
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Unknown
WOT Rating:
WOT Trustworthiness:
WOT Child Safety:
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: sni.cloudflaressl.com
Issued By: Cloudflare Inc ECC CA-3
Valid From: 27th July, 2020
Valid To: 27th July, 2021
Subject: CN = sni.cloudflaressl.com
O = Cloudflare, Inc.
L = San Francisco
S = US
Hash: 4d04c09a
Issuer: CN = Cloudflare Inc ECC CA-3
O = Cloudflare, Inc.
S = US
Version: 2
Serial Number: 14514973591335137388386072834500029230
Serial Number (Hex): 0AEB7B734DE79E72B99C7A3AEBFD6B2E
Valid From: 27th July, 2024
Valid To: 27th July, 2024
Signature Algorithm (Short Name): ecdsa-with-SHA256
Signature Algorithm (Long Name): ecdsa-with-SHA256
Authority Key Identifier: keyid:A5:CE:37:EA:EB:B0:75:0E:94:67:88:B4:45:FA:D9:24:10:87:96:1F
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
CRL Distribution Points:
Full Name:
URI:http://crl3.digicert.com/CloudflareIncECCCA-3.crl

Full Name:
URI:http://crl4.digicert.com/CloudflareIncECCCA-3.crl

Certificate Policies: Policy: 2.16.840.1.114412.1.1
CPS: https://www.digicert.com/CPS
Policy: 2.23.140.1.2.2

Authority Information Access: OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/CloudflareIncECCCA-3.crt

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
Timestamp : Jul 27 09:24:41.210 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:0B:FA:13:11:65:36:1B:4F:78:D0:73:FE:
9C:F3:50:BC:E0:17:C3:DB:77:EE:FF:B6:CF:17:27:CD:
80:60:76:8F:02:20:13:51:2C:DF:BC:D2:3B:4B:A6:D4:
2B:46:4A:55:EF:88:84:9B:85:9B:64:C5:81:9E:CF:92:
CB:21:F0:EA:3B:E5
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 5C:DC:43:92:FE:E6:AB:45:44:B1:5E:9A:D4:56:E6:10:
37:FB:D5:FA:47:DC:A1:73:94:B2:5E:E6:F6:C7:0E:CA
Timestamp : Jul 27 09:24:41.247 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:11:EE:50:61:24:35:53:EE:87:89:6D:DF:
DB:A2:97:8C:6A:E9:69:EF:05:A9:01:53:AA:BB:15:40:
41:E3:FC:0A:02:21:00:C2:D1:CB:27:49:04:A8:CA:CA:
29:76:FC:C6:D5:DF:D9:C6:3F:5E:31:1A:11:DE:86:C8:
A3:88:E1:2D:D3:55:95
Key Usage: Digital Signature
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:*.d4dvd.com
DNS:d4dvd.com
DNS:sni.cloudflaressl.com
Technical

DNS Lookup

A Records

Host IP Address Class TTL
d4dvd.com. 209.126.123.13 IN 599

NS Records

Host Nameserver Class TTL
d4dvd.com. ns1.torresdns.com. IN 599
d4dvd.com. ns2.torresdns.com. IN 599

SOA Records

Domain Name Primary NS Responsible Email TTL
d4dvd.com. ns1.torresdns.com. admin.d4dvd.com. 599

HTTP Response Headers

HTTP-Code: HTTP/1.1 302 Found
cache-control: max-age=0, private, must-revalidate
date: 23rd July, 2021
server: nginx
connection: close
content-length: 11
location: http://survey-smiles.com
set-cookie: *

Whois Lookup

Created: 23rd March, 2021
Changed: 20th July, 2021
Expires: 23rd March, 2022
Registrar: DomaintoOrder, LLC
Status: ok
Nameservers: ns1.torresdns.com
ns2.torresdns.com
Full Whois: Domain Name: D4DVD.COM
Registry Domain ID: 2600055240_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.web.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2021-07-20T06:30:28Z
Creation Date: 2021-03-23T18:18:21Z
Registry Expiry Date: 2022-03-23T18:18:21Z
Registrar: DomaintoOrder, LLC
Registrar IANA ID: 2234
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: ok https://icann.org/epp#ok
Name Server: NS1.TORRESDNS.COM
Name Server: NS2.TORRESDNS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-07-23T10:59:48Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

NOTICE: The expiration date displayed in this record is the date the
registrar's sponsorship of the domain name registration in the registry is
currently set to expire. This date does not necessarily reflect the expiration
date of the domain name registrant's agreement with the sponsoring
registrar. Users may consult the sponsoring registrar's Whois database to
view the registrar's reported date of expiration for this registration.

TERMS OF USE: You are not authorized to access or query our Whois
database through the use of electronic processes that are high-volume and
automated except as reasonably necessary to register domain names or
modify existing registrations; the Data in VeriSign Global Registry
Services' ("VeriSign") Whois database is provided by VeriSign for
information purposes only, and to assist persons in obtaining information
about or related to a domain name registration record. VeriSign does not
guarantee its accuracy. By submitting a Whois query, you agree to abide
by the following terms of use: You agree that you may use this Data only
for lawful purposes and that under no circumstances will you use this Data
to: (1) allow, enable, or otherwise support the transmission of mass
unsolicited, commercial advertising or solicitations via e-mail, telephone,
or facsimile; or (2) enable high volume, automated, electronic processes
that apply to VeriSign (or its computer systems). The compilation,
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use electronic processes that are automated and high-volume to access or
query the Whois database except as reasonably necessary to register
domain names or modify existing registrations. VeriSign reserves the right
to restrict your access to the Whois database in its sole discretion to ensure
operational stability. VeriSign may restrict or terminate your access to the
Whois database for failure to abide by these terms of use. VeriSign
reserves the right to modify these terms at any time.

The Registry database contains ONLY .COM, .NET, .EDU domains and
Registrars.

Nameservers

Name IP Address
ns1.torresdns.com 209.126.122.17
ns2.torresdns.com 78.41.204.71
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