8 sec in total
2 sec
5.8 sec
279 ms
Visit afrel.co.jp now to see the best up-to-date Afrel content for Japan and also check out these interesting facts you probably never knew about afrel.co.jp
新しい価値を生み出す『人づくり』に取り組むすべての人へ、 最新のテクノロジー・AI・ロボット技術を駆使した教育サービスで 人材育成や教育の現場のみなさまを支援します。 アフレルのミッション 教育に、技術と感動を。 「30 […]
Visit afrel.co.jpWe analyzed Afrel.co.jp page load time and found that the first response time was 2 sec and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
afrel.co.jp performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value22.1 s
0/100
25%
Value10.6 s
7/100
10%
Value950 ms
29/100
30%
Value0.231
54/100
15%
Value16.8 s
5/100
10%
1955 ms
703 ms
543 ms
366 ms
373 ms
Our browser made a total of 106 requests to load all elements on the main page. We found that 86% of them (91 requests) were addressed to the original Afrel.co.jp, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Afrel.co.jp.
Page size can be reduced by 847.3 kB (43%)
1.9 MB
1.1 MB
In fact, the total size of Afrel.co.jp main page is 1.9 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 862.9 kB which makes up the majority of the site volume.
Potential reduce by 33.4 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 33.4 kB or 77% of the original size.
Potential reduce by 43.1 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. Afrel images are well optimized though.
Potential reduce by 421.8 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 421.8 kB or 67% of the original size.
Potential reduce by 348.9 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. Afrel.co.jp needs all CSS files to be minified and compressed as it can save up to 348.9 kB or 84% of the original size.
Number of requests can be reduced by 35 (34%)
102
67
The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Afrel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
afrel.co.jp
1955 ms
style.css
703 ms
smartRollover.js
543 ms
styles.css
366 ms
styles.css
373 ms
events_manager.css
750 ms
jquery.js
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jquery-migrate.min.js
709 ms
jquery.cycle.all.min.js
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jquery.cookie.js
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core.min.js
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draggable.min.js
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dialog.min.js
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events-manager.js
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logo.gif
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jp.png
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xd_arbiter.php
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btn_ctmr_tel.png
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afrel.co.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
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>).
afrel.co.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
Page has valid source maps
afrel.co.jp SEO score
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Afrel.co.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 Afrel.co.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.
afrel.co.jp
Open Graph description is not detected on the main page of Afrel. 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: