Tools & Wizards About Us
jleague.co screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

jleague.co

Welcome to the J.LEAGUE | Official International Website of Japan Professional Football League.

Page Load Speed

4.7 sec in total

First Response

263 ms

Resources Loaded

4.1 sec

Page Rendered

313 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 263 ms and then it took 4.4 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

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value17.4 s

0/100

25%

SI (Speed Index)

Value7.1 s

30/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.213

58/100

15%

TTI (Time to Interactive)

Value4.5 s

83/100

10%

Network Requests Diagram

jleague.co

263 ms

www.jleague.co

510 ms

vendor.b193ba64b4bb.css

286 ms

main.3793d677b1a0.css

313 ms

sidebar.07b117063772.css

23 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 89% of them (86 requests) were addressed to the original Jleague.co, 6% (6 requests) were made to Jleague.sgp1.digitaloceanspaces.com and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Jleague.sgp1.digitaloceanspaces.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 60.4 kB (15%)

Content Size

397.0 kB

After Optimization

336.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Jleague.co main page is 397.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 318.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 44.7 kB

  • Original 55.0 kB
  • After minification 55.0 kB
  • After compression 10.4 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 44.7 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 318.5 kB
  • After minification 318.5 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. J LEAGUE images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 15.8 kB

  • Original 23.4 kB
  • After minification 23.4 kB
  • After compression 7.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 15.8 kB or 67% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (43%)

Requests Now

77

After Optimization

44

  • Images
  • JavaScript
  • CSS

The browser has sent 77 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 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jleague.co

jleague.co

263 ms

www.jleague.co

www.jleague.co

510 ms

vendor.b193ba64b4bb.css

vendor.b193ba64b4bb.css

286 ms

main.3793d677b1a0.css

main.3793d677b1a0.css

313 ms

sidebar.07b117063772.css

sidebar.07b117063772.css

23 ms

homepage.eaae21267132.css

homepage.eaae21267132.css

279 ms

js

js

89 ms

wcslog.js

wcslog.js

123 ms

vendor.191e1061d252.js

vendor.191e1061d252.js

1346 ms

main.d8d7580681e7.js

main.d8d7580681e7.js

270 ms

sidebar.7b7ae507396f.js

sidebar.7b7ae507396f.js

33 ms

homepage.2cec72095d66.js

homepage.2cec72095d66.js

46 ms

gtm.js

gtm.js

117 ms

fbevents.js

fbevents.js

86 ms

jos-md-1x_myVXfF2.original.png

jos-md-1x_myVXfF2.original.png

1845 ms

chevron-down-FFFFFF.1f73c6c0de13.svg

chevron-down-FFFFFF.1f73c6c0de13.svg

326 ms

search-FFFFFF.ff3523a87427.svg

search-FFFFFF.ff3523a87427.svg

261 ms

jleague-logo.069fe1adda10.svg

jleague-logo.069fe1adda10.svg

255 ms

hamburger-FFFFFF.6b71776f5ba3.svg

hamburger-FFFFFF.6b71776f5ba3.svg

78 ms

cross-FFFFFF.f84a63c28536.svg

cross-FFFFFF.f84a63c28536.svg

258 ms

search-6B5B52.c1b16f393ad8.svg

search-6B5B52.c1b16f393ad8.svg

111 ms

cross-646A78.4ec9de28a0bf.svg

cross-646A78.4ec9de28a0bf.svg

343 ms

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

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

524 ms

ticket-1A1919.a66430518628.svg

ticket-1A1919.a66430518628.svg

523 ms

facebook.svg

facebook.svg

503 ms

facebook-hover.svg

facebook-hover.svg

579 ms

twitter.svg

twitter.svg

652 ms

twitter-hover.svg

twitter-hover.svg

758 ms

instagram.svg

instagram.svg

772 ms

instagram-hover.svg

instagram-hover.svg

764 ms

youtube.svg

youtube.svg

836 ms

youtube-hover.svg

youtube-hover.svg

912 ms

tiktok.svg

tiktok.svg

1014 ms

tiktok-hover.svg

tiktok-hover.svg

1018 ms

jleague-title.svg

jleague-title.svg

1026 ms

jleague-official.svg

jleague-official.svg

1105 ms

jleague-broadcast.svg

jleague-broadcast.svg

1164 ms

dazn.svg

dazn.svg

1236 ms

jleague-top.svg

jleague-top.svg

1269 ms

aidem.svg

aidem.svg

1290 ms

route-inn.svg

route-inn.svg

1287 ms

aeon.svg

aeon.svg

1373 ms

docomo.svg

docomo.svg

1422 ms

konami.svg

konami.svg

1476 ms

ichigo.svg

ichigo.svg

1522 ms

league-cup.svg

league-cup.svg

1547 ms

yamazaki.svg

yamazaki.svg

1559 ms

super-cup.svg

super-cup.svg

1634 ms

fuji-film.svg

fuji-film.svg

1675 ms

jos-sm-1x_ZOtTiPP.original.png

jos-sm-1x_ZOtTiPP.original.png

1627 ms

meiji-yasuda.original.format-webp-lossless.webp

meiji-yasuda.original.format-webp-lossless.webp

950 ms

sportnavi.original.format-webp-lossless.webp

sportnavi.original.format-webp-lossless.webp

963 ms

line.original.format-webp-lossless.webp

line.original.format-webp-lossless.webp

979 ms

suntory.original.format-webp-lossless.webp

suntory.original.format-webp-lossless.webp

1211 ms

internet-FFFFFF.20c975b4e633.svg

internet-FFFFFF.20c975b4e633.svg

1727 ms

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

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

1466 ms

BarlowCondensed-Regular.53a17088024b.ttf

BarlowCondensed-Regular.53a17088024b.ttf

1702 ms

destination

destination

40 ms

BarlowCondensed-Medium.44850ec0ba40.ttf

BarlowCondensed-Medium.44850ec0ba40.ttf

1578 ms

BarlowCondensed-Light.c7ceaaeecca8.ttf

BarlowCondensed-Light.c7ceaaeecca8.ttf

1576 ms

BarlowCondensed-ExtraLight.7d6dd53635f7.ttf

BarlowCondensed-ExtraLight.7d6dd53635f7.ttf

1707 ms

BarlowCondensed-Thin.207ddef11a4e.ttf

BarlowCondensed-Thin.207ddef11a4e.ttf

1366 ms

BarlowCondensed-SemiBold.f4bfd4132df2.ttf

BarlowCondensed-SemiBold.f4bfd4132df2.ttf

1367 ms

BarlowCondensed-Bold.cf45e631fedc.ttf

BarlowCondensed-Bold.cf45e631fedc.ttf

1221 ms

BarlowCondensed-ExtraBold.79ba3410ca35.ttf

BarlowCondensed-ExtraBold.79ba3410ca35.ttf

1218 ms

BarlowCondensed-Black.d89c21e67922.ttf

BarlowCondensed-Black.d89c21e67922.ttf

1233 ms

overpass-regular.6b5e9b434b58.ttf

overpass-regular.6b5e9b434b58.ttf

1421 ms

overpass-bold.7aaff794f399.ttf

overpass-bold.7aaff794f399.ttf

1136 ms

overpass-extraBold.061ad5e5a898.ttf

overpass-extraBold.061ad5e5a898.ttf

1043 ms

overpass-heavy.1a32ad89b5b3.ttf

overpass-heavy.1a32ad89b5b3.ttf

1054 ms

icons.b2763ec0dec1.woff

icons.b2763ec0dec1.woff

1307 ms

jleague-equipment.svg

jleague-equipment.svg

1249 ms

adidas.svg

adidas.svg

1236 ms

sports-promotion.svg

sports-promotion.svg

1078 ms

japan-sports-council.svg

japan-sports-council.svg

1198 ms

jleague-ticketing.svg

jleague-ticketing.svg

1220 ms

pia.svg

pia.svg

1231 ms

jleague-ec-platform.svg

jleague-ec-platform.svg

1165 ms

rakuten.svg

rakuten.svg

1095 ms

jleague-technology.svg

jleague-technology.svg

1132 ms

ntt-group.svg

ntt-group.svg

1180 ms

jleague-supporting-companies.svg

jleague-supporting-companies.svg

1269 ms

asahi-shimbun.svg

asahi-shimbun.svg

1205 ms

deloitte.svg

deloitte.svg

1170 ms

data-stadium.svg

data-stadium.svg

1168 ms

imagica-group.svg

imagica-group.svg

1135 ms

jleague-logo-black.049e200037e4.svg

jleague-logo-black.049e200037e4.svg

1198 ms

plus-6B5B52.b8251425f45d.svg

plus-6B5B52.b8251425f45d.svg

1274 ms

minus-6B5B52.0473e2535c7c.svg

minus-6B5B52.0473e2535c7c.svg

1034 ms

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

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

1262 ms

chevron-double-right-000000.6dab5ff24c6c.svg

chevron-double-right-000000.6dab5ff24c6c.svg

929 ms

chevron-up-233360.d518ad3e4438.svg

chevron-up-233360.d518ad3e4438.svg

922 ms

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

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

916 ms

link-1A1919.0a850d4017b4.svg

link-1A1919.0a850d4017b4.svg

912 ms

top-alignment-1A1919.2fc86eb2f636.svg

top-alignment-1A1919.2fc86eb2f636.svg

906 ms

download-1A1919.a407495ed9db.svg

download-1A1919.a407495ed9db.svg

1147 ms

main.js

main.js

837 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

83

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

jleague.co SEO score

93

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

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: