12.1 sec in total
866 ms
10.9 sec
334 ms
Visit unesco.or.jp now to see the best up-to-date Unesco content for Japan and also check out these interesting facts you probably never knew about unesco.or.jp
公益社団法人日本ユネスコ協会連盟の事業や活動内容をご紹介しています。世界寺子屋運動・世界遺産活動・未来遺産運動・東日本大震災子ども支援募金などの活動を行っています。
Visit unesco.or.jpWe analyzed Unesco.or.jp page load time and found that the first response time was 866 ms and then it took 11.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
unesco.or.jp performance score
name
value
score
weighting
Value7.9 s
0/100
10%
Value13.4 s
0/100
25%
Value18.8 s
0/100
10%
Value1,400 ms
16/100
30%
Value0
100/100
15%
Value26.7 s
0/100
10%
866 ms
320 ms
684 ms
348 ms
1272 ms
Our browser made a total of 150 requests to load all elements on the main page. We found that 89% of them (133 requests) were addressed to the original Unesco.or.jp, 6% (9 requests) were made to Google.com and 1% (2 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Unesco.or.jp.
Page size can be reduced by 660.2 kB (33%)
2.0 MB
1.3 MB
In fact, the total size of Unesco.or.jp main page is 2.0 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. 50% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 28.7 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 7.3 kB, which is 19% 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 28.7 kB or 76% of the original size.
Potential reduce by 95.3 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. Unesco images are well optimized though.
Potential reduce by 211.3 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 211.3 kB or 54% of the original size.
Potential reduce by 324.9 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. Unesco.or.jp needs all CSS files to be minified and compressed as it can save up to 324.9 kB or 85% of the original size.
Number of requests can be reduced by 35 (24%)
148
113
The browser has sent 148 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Unesco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
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unesco.or.jp 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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
unesco.or.jp 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
unesco.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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Unesco.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 Unesco.or.jp 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.
{{og_description}}
unesco.or.jp
Open Graph description is not detected on the main page of Unesco. 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: