12 sec in total
536 ms
10.8 sec
611 ms
Visit edogawa-u.ac.jp now to see the best up-to-date Edogawa U content for Japan and also check out these interesting facts you probably never knew about edogawa-u.ac.jp
江戸川大学公式サイト。TXで秋葉原より約30分。実習とゼミを必修とし、少人数教育で情報化・国際化社会に対応する人材を育成。1990年の開学から全学生にノートPCを無償貸与しています。
Visit edogawa-u.ac.jpWe analyzed Edogawa-u.ac.jp page load time and found that the first response time was 536 ms and then it took 11.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
edogawa-u.ac.jp performance score
name
value
score
weighting
Value7.6 s
1/100
10%
Value13.1 s
0/100
25%
Value16.0 s
0/100
10%
Value580 ms
51/100
30%
Value0
100/100
15%
Value23.1 s
1/100
10%
536 ms
737 ms
513 ms
8 ms
684 ms
Our browser made a total of 131 requests to load all elements on the main page. We found that 73% of them (95 requests) were addressed to the original Edogawa-u.ac.jp, 15% (20 requests) were made to Static.xx.fbcdn.net and 7% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (5.9 sec) belongs to the original domain Edogawa-u.ac.jp.
Page size can be reduced by 732.7 kB (14%)
5.2 MB
4.4 MB
In fact, the total size of Edogawa-u.ac.jp main page is 5.2 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. 65% of websites need less resources to load. Images take 4.9 MB which makes up the majority of the site volume.
Potential reduce by 30.9 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 30.9 kB or 78% of the original size.
Potential reduce by 587.3 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. Obviously, Edogawa U needs image optimization as it can save up to 587.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 57.9 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 57.9 kB or 55% of the original size.
Potential reduce by 56.5 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. Edogawa-u.ac.jp needs all CSS files to be minified and compressed as it can save up to 56.5 kB or 84% of the original size.
Number of requests can be reduced by 23 (18%)
128
105
The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edogawa 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 20 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
edogawa-u.ac.jp
536 ms
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edogawa-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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
edogawa-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
Page has valid source maps
edogawa-u.ac.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 doesn't use legible font sizes
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edogawa-u.ac.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 Edogawa-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.
edogawa-u.ac.jp
Open Graph data is detected on the main page of Edogawa U. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: