146.7 sec in total
170 ms
109.1 sec
37.4 sec
Visit nba.com now to see the best up-to-date NBA content for United States and also check out these interesting facts you probably never knew about nba.com
The official site of the National Basketball Association. Follow the action on NBA scores, schedules, stats, news, Team and Player news.
Visit nba.comWe analyzed Nba.com page load time and found that the first response time was 170 ms and then it took 146.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
nba.com performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value18.5 s
0/100
25%
Value28.9 s
0/100
10%
Value5,850 ms
0/100
30%
Value0.052
98/100
15%
Value55.3 s
0/100
10%
170 ms
616 ms
379 ms
337 ms
418 ms
Our browser made a total of 227 requests to load all elements on the main page. We found that 41% of them (94 requests) were addressed to the original Nba.com, 12% (27 requests) were made to Cdn.nba.net and 4% (8 requests) were made to Geo.moatads.com. The less responsive or slowest element that took the longest time to load (17.8 sec) relates to the external source Js-agent.newrelic.com.
Page size can be reduced by 10.3 MB (49%)
21.0 MB
10.7 MB
In fact, the total size of Nba.com main page is 21.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 11.0 MB which makes up the majority of the site volume.
Potential reduce by 91.0 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 91.0 kB or 83% of the original size.
Potential reduce by 201.8 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. NBA images are well optimized though.
Potential reduce by 8.1 MB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 8.1 MB or 74% of the original size.
Potential reduce by 1.9 MB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Nba.com needs all CSS files to be minified and compressed as it can save up to 1.9 MB or 86% of the original size.
Number of requests can be reduced by 153 (68%)
224
71
The browser has sent 224 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NBA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 100 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.
nba.com
170 ms
www.nba.com
616 ms
slick.css
379 ms
slick-theme.css
337 ms
ajax-progress.module.css
418 ms
align.module.css
337 ms
autocomplete-loading.module.css
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fieldgroup.module.css
382 ms
container-inline.module.css
382 ms
clearfix.module.css
383 ms
details.module.css
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hidden.module.css
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item-list.module.css
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js.module.css
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nowrap.module.css
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position-container.module.css
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progress.module.css
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resize.module.css
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sticky-header.module.css
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tabledrag.module.css
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tablesort.module.css
878 ms
tree-child.module.css
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anchor_link.css
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style.css
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header.css
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modernizr.min.js
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Bootstrap.js
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jquery.min.js
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drupalSettingsLoader.js
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drupal.js
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vendor.bundle.js
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main.bundle.js
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picturefill.min.js
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slick.min.js
3428 ms
slickCarousel.js
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nba2-ais.js
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notice
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moment.min.js
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blackout.js
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headshot.js
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jquery.cookie.min.js
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jquery.form.min.js
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scoreboard.js
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video_icon.png
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logo_ad_choices_footer.png
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news-icon.svg
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bb1afc99f7300441599a5d07d6569445.js
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4507ec4560036172efa76478e9c2cfbf.js
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zN7GBFwfMP4uA6AR0HCoLQ.ttf
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Flama-Medium.ttf
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uwt.js
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m
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dwyane-wade-pregame-bench-iso.jpg
1286 ms
tillman-fertitta-iso-houston-cougars.jpg
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hassan-whiteside-dragic-johnson-celebrate-pistons.jpg
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kristaps-porzingis-dunk-fiba-eurobasket.jpg
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lebron-james-road-vs-warriors-reacts.jpg
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tracy-mcgrady-dunk-shawn-bradley.jpg
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rebecca-lobo-iso-reacts-liberty.jpg
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irving-hayward-james-thomas-split.jpg
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stevens-rivers.jpg
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kyrie-irving-gordon-hayward-news-conference.jpg
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top-dunks-by-team.jpg
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kemba-walker-crossover.jpg
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GettyImages-633623934.jpg
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otto-porter-iso-news-conference.jpg
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chris-paul-rockets-portrait.jpg
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sue-bird.jpg
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apstag.js
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amzn_ads.js
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controltag
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keypress.js
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dhtmlxgrid.js
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get
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sync
1242 ms
controltag.js.1c86c30cac854ccdacab6e3099f5b9ee
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pubads_impl_147.js
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r2
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nba_homepage.json
1463 ms
bid
2807 ms
fastlane.json
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fastlane.json
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fastlane.json
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container.html
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pkgMembershipImportCommon-min.css
156 ms
nr-1044.min.js
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conversion_async.js
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rta.js
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activityi;src=5165526;type=2017n0;cat=2017n0;ord=2536377366632.223
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agree_close.png
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today.json
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optout_check
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streamsense.5.2.0.160629.min.js
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iu3
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teams.json
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players.json
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scoreboard.json
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conversion.js
9031 ms
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lb
10535 ms
trackconversion
10535 ms
pr
4032 ms
ads
6793 ms
background.png
1240 ms
Flama-Bold.otf
1163 ms
cd6a814e06
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imgad
7348 ms
B20209136.203362166;dc_trk_aid=403260082;dc_trk_cid=91599885;ord=358290772;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=
7722 ms
img;adv=11307200792609;ec=11307201006514;c.a=20209136;p.a=203362166;a.a=403260082;s.a=3612740;idfa=;idfa_lat=;aaid=;aaid_lat=;cache=358290772
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moatad.js
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osd_listener.js
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moatad.js
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osd.js
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nba_global_mktg.json
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B20209136.203356603;dc_trk_aid=403260082;dc_trk_cid=91599885;ord=2087724570;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=
7472 ms
img;adv=11307200792609;ec=11307201006514;c.a=20209136;p.a=203356603;a.a=403260082;s.a=3612740;idfa=;idfa_lat=;aaid=;aaid_lat=;cache=2087724570
13423 ms
B20209136.203363270;dc_trk_aid=403260082;dc_trk_cid=91599885;ord=690374394;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=
7394 ms
img;adv=11307200792609;ec=11307201006514;c.a=20209136;p.a=203363270;a.a=403260082;s.a=3612740;idfa=;idfa_lat=;aaid=;aaid_lat=;cache=690374394
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imgad
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imgad
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B11213419.149469460;dc_trk_aid=320597194;dc_trk_cid=81228100;ord=1952012314;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=
7586 ms
cm
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ecm3
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ads
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nba.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
nba.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
nba.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nba.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Nba.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
nba.com
Open Graph data is detected on the main page of NBA. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: