5 sec in total
585 ms
4.3 sec
127 ms
Welcome to manaba.thu.ac.jp homepage info - get ready to check Manaba Thu best content for Japan right away, or after learning these important things about manaba.thu.ac.jp
Visit manaba.thu.ac.jpWe analyzed Manaba.thu.ac.jp page load time and found that the first response time was 585 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
manaba.thu.ac.jp performance score
name
value
score
weighting
Value7.2 s
1/100
10%
Value9.2 s
1/100
25%
Value9.6 s
11/100
10%
Value200 ms
90/100
30%
Value0
100/100
15%
Value10.7 s
22/100
10%
585 ms
734 ms
220 ms
425 ms
180 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that all of those requests were addressed to Manaba.thu.ac.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Manaba.thu.ac.jp.
Page size can be reduced by 316.6 kB (85%)
372.3 kB
55.7 kB
In fact, the total size of Manaba.thu.ac.jp main page is 372.3 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. CSS take 350.7 kB which makes up the majority of the site volume.
Potential reduce by 15.6 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 15.6 kB or 72% of the original size.
Potential reduce by 301.0 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. Manaba.thu.ac.jp needs all CSS files to be minified and compressed as it can save up to 301.0 kB or 86% of the original size.
Number of requests can be reduced by 10 (42%)
24
14
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Manaba Thu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
manaba.thu.ac.jp
585 ms
manaba.thu.ac.jp
734 ms
220 ms
login
425 ms
browser_std.css
180 ms
portal.css
1249 ms
fontsize_m.css
455 ms
color_1.css
609 ms
webat.js
1336 ms
manaba.js
653 ms
MathJax.js
1034 ms
TeX-AMS-MML_SVG.js
540 ms
header-school-login.gif
302 ms
button_mylang_login_ja.gif
164 ms
login-image1.jpg
661 ms
login-image2.jpg
662 ms
login-image3.jpg
693 ms
bg_h1_login1.gif
325 ms
icon-guide.gif
453 ms
login_footerV5.png
649 ms
qrcode.gif
603 ms
login_footer_copyright.gif
703 ms
button_baloon_close.gif
753 ms
bg_footerV3.png
959 ms
autobold.js
263 ms
begingroup.js
254 ms
color.js
304 ms
mhchem.js
322 ms
manaba.thu.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
manaba.thu.ac.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
manaba.thu.ac.jp SEO score
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Manaba.thu.ac.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Manaba.thu.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.
manaba.thu.ac.jp
Open Graph description is not detected on the main page of Manaba Thu. 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: