6.4 sec in total
519 ms
5.7 sec
252 ms
Visit joc.or.jp now to see the best up-to-date JOC content for Japan and also check out these interesting facts you probably never knew about joc.or.jp
オリンピックなどの国際総合競技大会や日本代表選手団の情報・豊富な資料や読み物も集めた、日本オリンピック委員会(JOC)公式サイトです。
Visit joc.or.jpWe analyzed Joc.or.jp page load time and found that the first response time was 519 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
joc.or.jp performance score
name
value
score
weighting
Value7.0 s
1/100
10%
Value32.9 s
0/100
25%
Value19.9 s
0/100
10%
Value12,740 ms
0/100
30%
Value0
100/100
15%
Value23.7 s
1/100
10%
519 ms
564 ms
177 ms
338 ms
349 ms
Our browser made a total of 116 requests to load all elements on the main page. We found that 62% of them (72 requests) were addressed to the original Joc.or.jp, 9% (10 requests) were made to Google.com and 9% (10 requests) were made to Scontent.cdninstagram.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Joc.or.jp.
Page size can be reduced by 845.2 kB (23%)
3.7 MB
2.9 MB
In fact, the total size of Joc.or.jp main page is 3.7 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. 65% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 46.6 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 14.9 kB, which is 26% 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 46.6 kB or 81% of the original size.
Potential reduce by 51.0 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. JOC images are well optimized though.
Potential reduce by 462.0 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 462.0 kB or 62% of the original size.
Potential reduce by 285.6 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. Joc.or.jp needs all CSS files to be minified and compressed as it can save up to 285.6 kB or 82% of the original size.
Number of requests can be reduced by 41 (37%)
110
69
The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JOC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
joc.or.jp
519 ms
www.joc.or.jp
564 ms
common.css
177 ms
AC_RunActiveContent.js
338 ms
top.css
349 ms
slider.css
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jquery.min.js
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jquery-ui.min.js
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countdown-style-230.css
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joc.or.jp accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
joc.or.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
joc.or.jp 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
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
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Joc.or.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Joc.or.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
joc.or.jp
Open Graph data is detected on the main page of JOC. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: