12.3 sec in total
408 ms
11.6 sec
279 ms
Click here to check amazing Benesse content for Japan. Otherwise, check out these important facts you probably never knew about benesse.co.jp
幼児~高校生向け通信教育、大学・社会人向け動画学習サービスをはじめとする教育、育児、生活、語学・グローバル人材教育、シニア・介護の領域で展開する、ベネッセグループの商品・サービスをご紹介いたします。
Visit benesse.co.jpWe analyzed Benesse.co.jp page load time and found that the first response time was 408 ms and then it took 11.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
benesse.co.jp performance score
name
value
score
weighting
Value7.2 s
1/100
10%
Value36.4 s
0/100
25%
Value31.9 s
0/100
10%
Value2,860 ms
3/100
30%
Value0
100/100
15%
Value57.3 s
0/100
10%
408 ms
1270 ms
1521 ms
1341 ms
506 ms
Our browser made a total of 154 requests to load all elements on the main page. We found that 58% of them (89 requests) were addressed to the original Benesse.co.jp, 11% (17 requests) were made to Googleads.g.doubleclick.net and 11% (17 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Benesse.co.jp.
Page size can be reduced by 2.6 MB (33%)
7.7 MB
5.2 MB
In fact, the total size of Benesse.co.jp main page is 7.7 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. 45% of websites need less resources to load. Images take 6.0 MB which makes up the majority of the site volume.
Potential reduce by 34.2 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 34.2 kB or 78% of the original size.
Potential reduce by 1.2 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. Obviously, Benesse needs image optimization as it can save up to 1.2 MB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 729.2 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 729.2 kB or 69% of the original size.
Potential reduce by 578.3 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. Benesse.co.jp needs all CSS files to be minified and compressed as it can save up to 578.3 kB or 90% of the original size.
Number of requests can be reduced by 81 (60%)
135
54
The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Benesse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and as a result speed up the page load time.
benesse.co.jp
408 ms
www.benesse.co.jp
1270 ms
main.css
1521 ms
jquery-1.11.2.min.js
1341 ms
jquery.easing.min.js
506 ms
jquery.swapimage.js
343 ms
jquery.smooth-scroll.min.js
519 ms
preload.js
356 ms
include.js
886 ms
main.js
1209 ms
mbox_prd.js
1041 ms
webantenna.js
465 ms
gtm.js
75 ms
ga.js
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logo_top_60th.png
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search_tool_n1.js
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copy_top_60th.png
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txt_osusume.png
173 ms
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687 ms
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506 ms
standard
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analytics.js
5 ms
footer_contact_to_r.png
283 ms
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4 ms
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67 ms
i_search_assist_n1.js
340 ms
ac.css
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txt_ir.png
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WRf4.js
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ChangeMonitor-1.2.5.js
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tag.js
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include.css
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s_code_corp_prd.js
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txt_naoshima.png
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search.png
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header_logo.png
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standard
7 ms
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benesse.co.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
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.
benesse.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
benesse.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Benesse.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 Benesse.co.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.
benesse.co.jp
Open Graph data is detected on the main page of Benesse. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: