6.1 sec in total
582 ms
5.1 sec
339 ms
Click here to check amazing KIST content for Japan. Otherwise, check out these important facts you probably never knew about kist.ed.jp
Visit kist.ed.jpWe analyzed Kist.ed.jp page load time and found that the first response time was 582 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
kist.ed.jp performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value7.8 s
3/100
25%
Value8.2 s
20/100
10%
Value50 ms
100/100
30%
Value0.068
96/100
15%
Value6.8 s
55/100
10%
582 ms
1120 ms
359 ms
540 ms
560 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 97% of them (60 requests) were addressed to the original Kist.ed.jp, 3% (2 requests) were made to 68ef2f69c7787d4078ac-7864ae55ba174c40683f10ab811d9167.ssl.cf1.rackcdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Kist.ed.jp.
Page size can be reduced by 260.3 kB (8%)
3.1 MB
2.9 MB
In fact, the total size of Kist.ed.jp main page is 3.1 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. 40% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.
Potential reduce by 18.1 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 18.1 kB or 78% of the original size.
Potential reduce by 151.6 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. KIST images are well optimized though.
Potential reduce by 30.0 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 30.0 kB or 62% of the original size.
Potential reduce by 60.6 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. Kist.ed.jp needs all CSS files to be minified and compressed as it can save up to 60.6 kB or 82% of the original size.
Number of requests can be reduced by 34 (57%)
60
26
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KIST. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.
kist.ed.jp
582 ms
www.kist.ed.jp
1120 ms
aggregator.css
359 ms
book.css
540 ms
node.css
560 ms
poll.css
560 ms
defaults.css
562 ms
system.css
564 ms
system-menus.css
564 ms
user.css
718 ms
content-module.css
744 ms
date.css
745 ms
datepicker.css
748 ms
jquery.timeentry.css
749 ms
dhtml_menu.css
749 ms
filefield.css
898 ms
node_embed.css
933 ms
fieldgroup.css
932 ms
views.css
934 ms
printlinks.css
936 ms
style.css
1123 ms
icons.css
1077 ms
local.css
1115 ms
jquery.js
1304 ms
drupal.js
1120 ms
dhtml_menu.js
1126 ms
script.js
1256 ms
instagram-icon_128x128.png
63 ms
index.html
183 ms
twitter-x-logo-png-9.png
950 ms
kist_banner.jpg
566 ms
acquia_marina_logo.gif
190 ms
form-bg.png
191 ms
tab-left.png
190 ms
tab-right.png
190 ms
drop-bottom.png
354 ms
preface-wrapper-bg.png
380 ms
IB_banner_200x100.jpg
381 ms
Admissions%20banner%202024-2025.jpg
1508 ms
leap-logo-200x100.jpg
380 ms
KIPS_Banner(200x100).jpg
1795 ms
content-gradient.png
566 ms
print_icon.gif
567 ms
twitter-x-logo-png-9.png
566 ms
IB.gif
1684 ms
green-bullet.png
752 ms
Web%20Footer-09.jpg
753 ms
facebook-icon_32x32.png
754 ms
instagram-icon_32x32.png
940 ms
facebook-icon_128x128.png
57 ms
style.css
771 ms
script.js
771 ms
left.gif
188 ms
DP_Results.png
564 ms
IB_Certificate_2020.jpg
936 ms
exhib2014-2015-2.jpg
560 ms
whatisIB.jpg
748 ms
bullying.jpg
749 ms
happy.jpg
752 ms
B1.png
927 ms
C1.png
1307 ms
right.gif
936 ms
kist.ed.jp 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
kist.ed.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
kist.ed.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kist.ed.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 Kist.ed.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.
kist.ed.jp
Open Graph description is not detected on the main page of KIST. 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: