8.7 sec in total
1.2 sec
7.2 sec
244 ms
Welcome to i-jiritsu.com homepage info - get ready to check I Jiritsu best content right away, or after learning these important things about i-jiritsu.com
育英舎自立学習塾では、お子さまが自ら考える力・学ぶ力を育む「自主学習」を推進しています。
Visit i-jiritsu.comWe analyzed I-jiritsu.com page load time and found that the first response time was 1.2 sec and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
i-jiritsu.com performance score
1209 ms
394 ms
396 ms
396 ms
1189 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 97% of them (66 requests) were addressed to the original I-jiritsu.com, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain I-jiritsu.com.
Page size can be reduced by 150.4 kB (16%)
958.1 kB
807.7 kB
In fact, the total size of I-jiritsu.com main page is 958.1 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. 25% of websites need less resources to load. Images take 769.6 kB which makes up the majority of the site volume.
Potential reduce by 18.0 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 2.7 kB, which is 12% 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 18.0 kB or 79% of the original size.
Potential reduce by 17.1 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. I Jiritsu images are well optimized though.
Potential reduce by 97.2 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 97.2 kB or 68% of the original size.
Potential reduce by 18.2 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. I-jiritsu.com needs all CSS files to be minified and compressed as it can save up to 18.2 kB or 80% of the original size.
Number of requests can be reduced by 18 (27%)
67
49
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I Jiritsu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
i-jiritsu.com
1209 ms
importIndex.css
394 ms
pageTracker.js
396 ms
commonScript.js
396 ms
jquery-1.3.2.min.js
1189 ms
jquery.easing.1.3.js
398 ms
jquery.galleryview-1.1.js
807 ms
jquery.timers-1.1.2.js
778 ms
common.css
395 ms
header.css
402 ms
footer.css
408 ms
parts.css
776 ms
index.css
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analytics.js
99 ms
bgrep.gif
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border.gif
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logo.gif
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btn_order.gif
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tel.gif
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navi.gif
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20160311.jpg
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main06.jpg
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main02.jpg
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main03.jpg
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thumb06.jpg
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thumb02.jpg
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thumb03.jpg
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point_bg01.gif
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point_head01.gif
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topics_head_bg.gif
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topics_head.gif
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bullet_tri.png
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topics_body_bg.gif
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course_head07.gif
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course_img07.jpg
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course_btn.gif
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course_head01.gif
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course_img01.jpg
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course_head02.gif
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course_head08.gif
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collect
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course_img08.jpg
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course_head03.gif
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course_head04.gif
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course_head05.gif
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course_head06.gif
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btn_quickjump.gif
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toppamosi.gif
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toppamosi02.gif
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btn_return.gif
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bgrep.gif
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copyright.png
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pointer.png
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print.css
195 ms
i-jiritsu.com accessibility score
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
Document doesn't have a <title> element
<frame> or <iframe> elements do not have a title
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
i-jiritsu.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
i-jiritsu.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
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
N/A
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise I-jiritsu.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that I-jiritsu.com 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.
i-jiritsu.com
Open Graph description is not detected on the main page of I Jiritsu. 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: