Tools & Wizards About Us
jleague.co screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

jleague.co

J.LEAGUE | Official International Website of Japan Football League.

Page Load Speed

3.8 sec in total

First Response

28 ms

Resources Loaded

3.4 sec

Page Rendered

378 ms

jleague.co screenshot

About Website

Visit jleague.co now to see the best up-to-date J LEAGUE content for Bangladesh and also check out these interesting facts you probably never knew about jleague.co

This is the official website of J.LEAGUE. View all news, fixtures, results, highlights and standings from J1, J2 and J3 league.

Visit jleague.co

Key Findings

We analyzed Jleague.co page load time and found that the first response time was 28 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

jleague.co performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value23.5 s

0/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.819

4/100

15%

TTI (Time to Interactive)

Value4.0 s

87/100

10%

Network Requests Diagram

jleague.co

28 ms

jleague.co

254 ms

www.jleague.co

21 ms

www.jleague.co

481 ms

vendor.b193ba64b4bb.css

18 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 83% of them (89 requests) were addressed to the original Jleague.co, 9% (10 requests) were made to Jleague.sgp1.digitaloceanspaces.com and 2% (2 requests) were made to Vjs.zencdn.net. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Jleague.sgp1.digitaloceanspaces.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 49.0 kB (3%)

Content Size

1.7 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jleague.co main page is 1.7 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. 70% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 48.7 kB

  • Original 58.9 kB
  • After minification 56.4 kB
  • After compression 10.2 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 48.7 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.5 MB
  • After minification 1.5 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. J LEAGUE images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 251 B

  • Original 161.1 kB
  • After minification 161.1 kB
  • After compression 160.9 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

-0%

Potential reduce by 21 B

  • Original 11.9 kB
  • After minification 11.9 kB
  • After compression 11.9 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. Jleague.co has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 37 (45%)

Requests Now

83

After Optimization

46

  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J LEAGUE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jleague.co

jleague.co

28 ms

jleague.co

jleague.co

254 ms

www.jleague.co

www.jleague.co

21 ms

www.jleague.co

www.jleague.co

481 ms

vendor.b193ba64b4bb.css

vendor.b193ba64b4bb.css

18 ms

main.8cf3dfc7bca6.css

main.8cf3dfc7bca6.css

37 ms

sidebar.00160ad0a512.css

sidebar.00160ad0a512.css

70 ms

homepage.fa44b200272e.css

homepage.fa44b200272e.css

29 ms

video.min.js

video.min.js

30 ms

video-js.min.css

video-js.min.css

32 ms

js

js

120 ms

vendor.f3300d1330e5.js

vendor.f3300d1330e5.js

44 ms

main.c02641cc8ac7.js

main.c02641cc8ac7.js

44 ms

sidebar.a54899b03fb2.js

sidebar.a54899b03fb2.js

44 ms

homepage.5ddb13a15fa8.js

homepage.5ddb13a15fa8.js

45 ms

gtm.js

gtm.js

78 ms

fbevents.js

fbevents.js

94 ms

dnbdjiv0fz

dnbdjiv0fz

80 ms

internet-FFFFFF.20c975b4e633.svg

internet-FFFFFF.20c975b4e633.svg

62 ms

chevron-down-thick-FFFFFF.325c61eeb666.svg

chevron-down-thick-FFFFFF.325c61eeb666.svg

60 ms

md_banner_kokuritsu_ZivhDNf.original.png

md_banner_kokuritsu_ZivhDNf.original.png

2413 ms

chevron-down-FFFFFF.1f73c6c0de13.svg

chevron-down-FFFFFF.1f73c6c0de13.svg

44 ms

search-FFFFFF.ff3523a87427.svg

search-FFFFFF.ff3523a87427.svg

51 ms

jleague-logo.069fe1adda10.svg

jleague-logo.069fe1adda10.svg

52 ms

hamburger-FFFFFF.6b71776f5ba3.svg

hamburger-FFFFFF.6b71776f5ba3.svg

54 ms

cross-FFFFFF.f84a63c28536.svg

cross-FFFFFF.f84a63c28536.svg

50 ms

jp_flag.e7eab6eb2128.png

jp_flag.e7eab6eb2128.png

58 ms

search-6B5B52.c1b16f393ad8.svg

search-6B5B52.c1b16f393ad8.svg

56 ms

cross-646A78.4ec9de28a0bf.svg

cross-646A78.4ec9de28a0bf.svg

103 ms

chevron-down-thick-FFFFFF.325c61eeb666.svg

chevron-down-thick-FFFFFF.325c61eeb666.svg

105 ms

ticket-1A1919.a66430518628.svg

ticket-1A1919.a66430518628.svg

106 ms

facebook.svg

facebook.svg

319 ms

facebook-hover.svg

facebook-hover.svg

330 ms

twitter.svg

twitter.svg

337 ms

twitter-hover.svg

twitter-hover.svg

335 ms

instagram.svg

instagram.svg

358 ms

instagram-hover.svg

instagram-hover.svg

348 ms

youtube.svg

youtube.svg

624 ms

youtube-hover.svg

youtube-hover.svg

605 ms

tiktok.svg

tiktok.svg

621 ms

tiktok-hover.svg

tiktok-hover.svg

614 ms

jleague-title.svg

jleague-title.svg

637 ms

jleague-official.svg

jleague-official.svg

629 ms

jleague-broadcast.svg

jleague-broadcast.svg

887 ms

dazn.svg

dazn.svg

890 ms

jleague-top.svg

jleague-top.svg

891 ms

aidem.svg

aidem.svg

914 ms

route-inn.svg

route-inn.svg

902 ms

aeon.svg

aeon.svg

924 ms

docomo.svg

docomo.svg

1161 ms

konami.svg

konami.svg

1178 ms

ichigo.svg

ichigo.svg

1172 ms

league-cup.svg

league-cup.svg

1175 ms

sm_banner_kokuritsu_oZ4v4Jq.original.png

sm_banner_kokuritsu_oZ4v4Jq.original.png

2191 ms

jos-md-1x_myVXfF2.original.png

jos-md-1x_myVXfF2.original.png

1957 ms

jos-sm-1x_ZOtTiPP.original.png

jos-sm-1x_ZOtTiPP.original.png

1752 ms

meijiyasuda_partner_mIC0K.original.format-webp-lossless.webp

meijiyasuda_partner_mIC0K.original.format-webp-lossless.webp

1019 ms

sportnavi.original.format-webp-lossless.webp

sportnavi.original.format-webp-lossless.webp

1045 ms

line.original.format-webp-lossless.webp

line.original.format-webp-lossless.webp

1275 ms

suntory.original.format-webp-lossless.webp

suntory.original.format-webp-lossless.webp

1304 ms

nikon_zXn0C6i.original.format-webp-lossless.webp

nikon_zXn0C6i.original.format-webp-lossless.webp

1531 ms

kearney_vMA24yN.original.format-webp-lossless.webp

kearney_vMA24yN.original.format-webp-lossless.webp

1565 ms

BarlowCondensed-Regular.53a17088024b.ttf

BarlowCondensed-Regular.53a17088024b.ttf

930 ms

BarlowCondensed-Medium.44850ec0ba40.ttf

BarlowCondensed-Medium.44850ec0ba40.ttf

910 ms

BarlowCondensed-Light.c7ceaaeecca8.ttf

BarlowCondensed-Light.c7ceaaeecca8.ttf

909 ms

main.js

main.js

921 ms

BarlowCondensed-ExtraLight.7d6dd53635f7.ttf

BarlowCondensed-ExtraLight.7d6dd53635f7.ttf

921 ms

clarity.js

clarity.js

12 ms

BarlowCondensed-Thin.207ddef11a4e.ttf

BarlowCondensed-Thin.207ddef11a4e.ttf

930 ms

BarlowCondensed-SemiBold.f4bfd4132df2.ttf

BarlowCondensed-SemiBold.f4bfd4132df2.ttf

922 ms

BarlowCondensed-Bold.cf45e631fedc.ttf

BarlowCondensed-Bold.cf45e631fedc.ttf

940 ms

BarlowCondensed-ExtraBold.79ba3410ca35.ttf

BarlowCondensed-ExtraBold.79ba3410ca35.ttf

938 ms

BarlowCondensed-Black.d89c21e67922.ttf

BarlowCondensed-Black.d89c21e67922.ttf

945 ms

overpass-regular.6b5e9b434b58.ttf

overpass-regular.6b5e9b434b58.ttf

955 ms

overpass-bold.7aaff794f399.ttf

overpass-bold.7aaff794f399.ttf

907 ms

overpass-extraBold.061ad5e5a898.ttf

overpass-extraBold.061ad5e5a898.ttf

924 ms

overpass-heavy.1a32ad89b5b3.ttf

overpass-heavy.1a32ad89b5b3.ttf

919 ms

icons.b2763ec0dec1.woff

icons.b2763ec0dec1.woff

720 ms

yamazaki.svg

yamazaki.svg

997 ms

super-cup.svg

super-cup.svg

992 ms

fuji-film.svg

fuji-film.svg

1092 ms

jleague-equipment.svg

jleague-equipment.svg

1115 ms

adidas.svg

adidas.svg

1109 ms

sports-promotion.svg

sports-promotion.svg

847 ms

japan-sports-council.svg

japan-sports-council.svg

991 ms

jleague-ticketing.svg

jleague-ticketing.svg

1004 ms

pia.svg

pia.svg

1107 ms

jleague-ec-platform.svg

jleague-ec-platform.svg

1113 ms

rakuten.svg

rakuten.svg

1113 ms

jleague-technology.svg

jleague-technology.svg

850 ms

ntt-group.svg

ntt-group.svg

999 ms

jleague-supporting-companies.svg

jleague-supporting-companies.svg

1024 ms

asahi-shimbun.svg

asahi-shimbun.svg

1109 ms

deloitte.svg

deloitte.svg

1104 ms

data-stadium.svg

data-stadium.svg

1109 ms

imagica-group.svg

imagica-group.svg

1098 ms

tiktok.svg

tiktok.svg

1233 ms

jleague-logo-black.049e200037e4.svg

jleague-logo-black.049e200037e4.svg

977 ms

link-1A1919.0a850d4017b4.svg

link-1A1919.0a850d4017b4.svg

979 ms

top-alignment-1A1919.2fc86eb2f636.svg

top-alignment-1A1919.2fc86eb2f636.svg

986 ms

download-1A1919.a407495ed9db.svg

download-1A1919.a407495ed9db.svg

990 ms

plus-6B5B52.b8251425f45d.svg

plus-6B5B52.b8251425f45d.svg

989 ms

minus-6B5B52.0473e2535c7c.svg

minus-6B5B52.0473e2535c7c.svg

1002 ms

chevron-down-thick-1A1919.a4786e4c8733.svg

chevron-down-thick-1A1919.a4786e4c8733.svg

1007 ms

chevron-double-right-000000.6dab5ff24c6c.svg

chevron-double-right-000000.6dab5ff24c6c.svg

1008 ms

chevron-up-233360.d518ad3e4438.svg

chevron-up-233360.d518ad3e4438.svg

1013 ms

c.gif

c.gif

7 ms

Accessibility Review

jleague.co accessibility score

82

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

jleague.co best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

jleague.co SEO score

92

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

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 Jleague.co 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 Jleague.co 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

jleague.co

Open Graph data is detected on the main page of J LEAGUE. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: