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isu.org screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

isu.org

Inside ISU

Page Load Speed

7.1 sec in total

First Response

512 ms

Resources Loaded

6 sec

Page Rendered

562 ms

isu.org screenshot

About Website

Welcome to isu.org homepage info - get ready to check ISU best content for United States right away, or after learning these important things about isu.org

Corporate Home - International Skating Union

Visit isu.org

Key Findings

We analyzed Isu.org page load time and found that the first response time was 512 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

isu.org performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value17.8 s

0/100

25%

SI (Speed Index)

Value8.7 s

17/100

10%

TBT (Total Blocking Time)

Value1,340 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

Network Requests Diagram

isu.org

512 ms

js

84 ms

bootstrap.min.css

42 ms

bootstrap-theme.min.css

52 ms

jquery.min.js

47 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 41% of them (51 requests) were addressed to the original Isu.org, 26% (33 requests) were made to Cdn2.isu.org and 5% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (4.5 sec) relates to the external source Cdn2.isu.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 851.1 kB (4%)

Content Size

20.0 MB

After Optimization

19.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Isu.org main page is 20.0 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. Only a small number of websites need less resources to load. Images take 18.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 108.5 kB

  • Original 127.5 kB
  • After minification 99.3 kB
  • After compression 19.0 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. This page needs HTML code to be minified as it can gain 28.2 kB, which is 22% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 108.5 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 692.0 kB

  • Original 18.8 MB
  • After minification 18.1 MB

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. ISU images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 44.7 kB

  • Original 854.6 kB
  • After minification 854.6 kB
  • After compression 809.9 kB

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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 5.9 kB

  • Original 203.9 kB
  • After minification 203.5 kB
  • After compression 198.0 kB

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. Isu.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 69 (58%)

Requests Now

118

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ISU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

isu.org

isu.org

512 ms

js

js

84 ms

bootstrap.min.css

bootstrap.min.css

42 ms

bootstrap-theme.min.css

bootstrap-theme.min.css

52 ms

jquery.min.js

jquery.min.js

47 ms

jquery-ui.min.js

jquery-ui.min.js

41 ms

bootstrap.min.js

bootstrap.min.js

77 ms

font-awesome.css

font-awesome.css

405 ms

addtoany.css

addtoany.css

405 ms

jcemediabox.min.css

jcemediabox.min.css

182 ms

content.css

content.css

275 ms

css

css

77 ms

owl.carousel.min.css

owl.carousel.min.css

276 ms

lightbox.min.css

lightbox.min.css

278 ms

jbcookies.css

jbcookies.css

281 ms

allvideoshare.css

allvideoshare.css

282 ms

jevcustom.css

jevcustom.css

288 ms

chosen.css

chosen.css

365 ms

finder.css

finder.css

368 ms

page.js

page.js

73 ms

jquery.min.js

jquery.min.js

415 ms

jquery-noconflict.js

jquery-noconflict.js

468 ms

jquery-migrate.min.js

jquery-migrate.min.js

459 ms

caption.js

caption.js

454 ms

bootstrap.min.js

bootstrap.min.js

462 ms

core.js

core.js

453 ms

jcemediabox.min.js

jcemediabox.min.js

810 ms

chosen.jquery.min.js

chosen.jquery.min.js

755 ms

custom.css

custom.css

464 ms

ls.effects.css

ls.effects.css

370 ms

3afdde262f43534e9fcb3d1608b7f92169cbb91a65100397fb72521be9bea669.js

3afdde262f43534e9fcb3d1608b7f92169cbb91a65100397fb72521be9bea669.js

757 ms

modernizr.js

modernizr.js

758 ms

eso.BRQnzO8v.js

eso.BRQnzO8v.js

29 ms

velocity.min.js

velocity.min.js

813 ms

velocity.ui.min.js

velocity.ui.min.js

658 ms

main.js

main.js

971 ms

lightbox-plus-jquery.min.js

lightbox-plus-jquery.min.js

1324 ms

owl.carousel.js

owl.carousel.js

1323 ms

owl.carousel2.thumbs.js

owl.carousel2.thumbs.js

1000 ms

custom.js

custom.js

2045 ms

powr_joomla.js

powr_joomla.js

107 ms

fbevents.js

fbevents.js

106 ms

ISU_Pattern_4.jpg

ISU_Pattern_4.jpg

738 ms

ecf398e72d98e8060502ac6b98f1ccd4.jpg

ecf398e72d98e8060502ac6b98f1ccd4.jpg

701 ms

6658b3fcc28fc1b0ac05e2063eeadad2.jpg

6658b3fcc28fc1b0ac05e2063eeadad2.jpg

700 ms

c1d51344306860ede1fca0e6fbae369d.jpg

c1d51344306860ede1fca0e6fbae369d.jpg

737 ms

a7f43c371cfd5a2c8eec5cdbd2299ad3.jpg

a7f43c371cfd5a2c8eec5cdbd2299ad3.jpg

748 ms

e40d1c91705e98a59715fd4bb89d5e39.jpg

e40d1c91705e98a59715fd4bb89d5e39.jpg

744 ms

514e5f200a15c7c9f62336c74ffa6840.jpg

514e5f200a15c7c9f62336c74ffa6840.jpg

1190 ms

62c1507b8202cd94f44733de18ea736b.jpg

62c1507b8202cd94f44733de18ea736b.jpg

1190 ms

close.png

close.png

139 ms

loading.gif

loading.gif

138 ms

prev.png

prev.png

138 ms

next.png

next.png

137 ms

bg_menu.png

bg_menu.png

700 ms

logo_2018.png

logo_2018.png

266 ms

isu-livestream-youtube-2019-2020.png

isu-livestream-youtube-2019-2020.png

266 ms

extranet.png

extranet.png

266 ms

social-fb-22.png

social-fb-22.png

266 ms

social-yt-22.png

social-yt-22.png

587 ms

social-weibo-22.png

social-weibo-22.png

586 ms

social-yk-22.png

social-yk-22.png

588 ms

arrow_right.png

arrow_right.png

548 ms

icon_title_event.png

icon_title_event.png

625 ms

icon_title_video.png

icon_title_video.png

625 ms

loading_youtube.gif

loading_youtube.gif

626 ms

arrow_right_white.png

arrow_right_white.png

627 ms

icon_title_gallery.png

icon_title_gallery.png

659 ms

bg_footer_2.jpg

bg_footer_2.jpg

728 ms

icon_youtube.png

icon_youtube.png

658 ms

icon_facebook.png

icon_facebook.png

658 ms

X-white.png

X-white.png

747 ms

icon_instagram.png

icon_instagram.png

746 ms

icon_weibo.png

icon_weibo.png

746 ms

images_files_Media-News-Events_ISU-News_2020_ISU-News-2020.webp

images_files_Media-News-Events_ISU-News_2020_ISU-News-2020.webp

1127 ms

Team_LEs_Supreme_front_shot.jpeg

Team_LEs_Supreme_front_shot.jpeg

1378 ms

1_Les_Supremes_main_GettyImages-2133945616.jpg

1_Les_Supremes_main_GettyImages-2133945616.jpg

1306 ms

SportDay1.png

SportDay1.png

4478 ms

Les-Supremes-CAN-freeskate-world-synchro-mar23-1478891801.jpg

Les-Supremes-CAN-freeskate-world-synchro-mar23-1478891801.jpg

1681 ms

Ilia_main.jpeg

Ilia_main.jpeg

1656 ms

chock_main.jpeg

chock_main.jpeg

1870 ms

logo_footer.png

logo_footer.png

846 ms

social_blue.png

social_blue.png

821 ms

icon_slash.png

icon_slash.png

847 ms

Univers-CondensedLight.woff

Univers-CondensedLight.woff

1055 ms

UniversLT-CondensedLight.woff

UniversLT-CondensedLight.woff

1054 ms

UniversBQ-Bold.otf

UniversBQ-Bold.otf

837 ms

_FLQyAIZnpE

_FLQyAIZnpE

125 ms

cached_view

cached_view

456 ms

view.json

view.json

538 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

33 ms

base.js

base.js

63 ms

ad_status.js

ad_status.js

261 ms

OfRUkPbLLmIJHiz0sRQ6wXEqxeMXOYMNgt9OZuziQhg.js

OfRUkPbLLmIJHiz0sRQ6wXEqxeMXOYMNgt9OZuziQhg.js

216 ms

embed.js

embed.js

120 ms

bootstrap.min.css

bootstrap.min.css

146 ms

cb8d782848.js

cb8d782848.js

178 ms

views-dcdf53c30aea42461902-3ffc542.css

views-dcdf53c30aea42461902-3ffc542.css

186 ms

socialFeed-97df299195009a3d2499-3ffc542.css

socialFeed-97df299195009a3d2499-3ffc542.css

312 ms

apps-view-b9903a39b1c68446fbcf-3ffc542.js

apps-view-b9903a39b1c68446fbcf-3ffc542.js

368 ms

socialFeed-6eea8a6cbf4e202a1164-3ffc542.js

socialFeed-6eea8a6cbf4e202a1164-3ffc542.js

550 ms

icon_limit_text.png

icon_limit_text.png

471 ms

icon_nav_prev.png

icon_nav_prev.png

471 ms

icon_nav_next.png

icon_nav_next.png

470 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

54 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

63 ms

icon_nav_prev_white.png

icon_nav_prev_white.png

439 ms

icon_nav_next_white.png

icon_nav_next_white.png

492 ms

id

id

31 ms

Create

Create

171 ms

face-angry.svg

face-angry.svg

220 ms

face-meh.svg

face-meh.svg

270 ms

face-smile.svg

face-smile.svg

272 ms

gordita-regular-webfont-woff.woff

gordita-regular-webfont-woff.woff

44 ms

GenerateIT

GenerateIT

25 ms

nr-1184.min.js

nr-1184.min.js

33 ms

ISU_Congress_2024_logo_land_FC_RGB.jpg

ISU_Congress_2024_logo_land_FC_RGB.jpg

483 ms

ISU-FSK-event-logo-general.jpg

ISU-FSK-event-logo-general.jpg

554 ms

4474f5c124

4474f5c124

54 ms

analytics.js

analytics.js

29 ms

sm.25.html

sm.25.html

29 ms

collect

collect

13 ms

collect

collect

25 ms

log_event

log_event

17 ms

Accessibility Review

isu.org accessibility score

81

Accessibility Issues

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

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

isu.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

isu.org SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isu.org 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 Isu.org 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.

Social Sharing Optimization

isu.org

Open Graph description is not detected on the main page of ISU. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: