13 sec in total
3.1 sec
9.5 sec
340 ms
Click here to check amazing En Saitama U content for Japan. Otherwise, check out these important facts you probably never knew about en.saitama-u.ac.jp
Saitama University | Saitama University
Visit en.saitama-u.ac.jpWe analyzed En.saitama-u.ac.jp page load time and found that the first response time was 3.1 sec and then it took 9.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
en.saitama-u.ac.jp performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value6.6 s
8/100
25%
Value6.4 s
40/100
10%
Value60 ms
100/100
30%
Value0.003
100/100
15%
Value6.6 s
58/100
10%
3106 ms
328 ms
969 ms
1204 ms
534 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 84% of them (52 requests) were addressed to the original En.saitama-u.ac.jp, 10% (6 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain En.saitama-u.ac.jp.
Page size can be reduced by 279.8 kB (7%)
3.9 MB
3.6 MB
In fact, the total size of En.saitama-u.ac.jp main page is 3.9 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. 25% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.
Potential reduce by 30.5 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 5.8 kB, which is 16% 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 30.5 kB or 84% of the original size.
Potential reduce by 5.7 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. En Saitama U images are well optimized though.
Potential reduce by 184.4 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 184.4 kB or 74% of the original size.
Potential reduce by 59.3 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. En.saitama-u.ac.jp needs all CSS files to be minified and compressed as it can save up to 59.3 kB or 87% of the original size.
Number of requests can be reduced by 9 (16%)
55
46
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of En Saitama U. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
en.saitama-u.ac.jp
3106 ms
import.css
328 ms
layout.css
969 ms
jquery-1.9.1.js
1204 ms
jquery.easing-1.3.js
534 ms
jquery.iosslider.js
1131 ms
jquery.flatheights.js
576 ms
function.js
537 ms
global.css
556 ms
reset.css
560 ms
css
15 ms
analytics.js
84 ms
HeadLogo.gif
187 ms
iconMenu.gif
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iconSearch.gif
186 ms
iconSuplink01.png
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iconSuplink02.png
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iconSuplink04.png
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iconSuplink03.png
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byuserClose.png
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iconSuplink05.png
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catchBG.png
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catchBG2.png
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sliderNav_left.png
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sliderNav_right.png
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slideNav_left02.png
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contentBG01.gif
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en.saitama-u.ac.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
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
en.saitama-u.ac.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
en.saitama-u.ac.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise En.saitama-u.ac.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that En.saitama-u.ac.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.
en.saitama-u.ac.jp
Open Graph description is not detected on the main page of En Saitama U. 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: