5.2 sec in total
704 ms
4.4 sec
113 ms
Click here to check amazing Shukutoku content for Japan. Otherwise, check out these important facts you probably never knew about shukutoku.ed.jp
淑徳中学校・淑徳高等学校
Visit shukutoku.ed.jpWe analyzed Shukutoku.ed.jp page load time and found that the first response time was 704 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
shukutoku.ed.jp performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value5.3 s
22/100
25%
Value5.8 s
49/100
10%
Value130 ms
96/100
30%
Value0.823
4/100
15%
Value6.2 s
62/100
10%
704 ms
346 ms
347 ms
352 ms
422 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 91% of them (43 requests) were addressed to the original Shukutoku.ed.jp, 4% (2 requests) were made to Seal.globalsign.com and 4% (2 requests) were made to Ssif1.globalsign.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Shukutoku.ed.jp.
Page size can be reduced by 23.2 kB (13%)
178.7 kB
155.5 kB
In fact, the total size of Shukutoku.ed.jp main page is 178.7 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. Only 10% of websites need less resources to load. Images take 145.6 kB which makes up the majority of the site volume.
Potential reduce by 13.9 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 13.9 kB or 71% of the original size.
Potential reduce by 17 B
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. Shukutoku images are well optimized though.
Potential reduce by 3.3 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 3.3 kB or 64% of the original size.
Potential reduce by 6.0 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. Shukutoku.ed.jp needs all CSS files to be minified and compressed as it can save up to 6.0 kB or 72% of the original size.
Number of requests can be reduced by 29 (63%)
46
17
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shukutoku. 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 4 to 1 for CSS and as a result speed up the page load time.
shukutoku.ed.jp
704 ms
swpimg.js
346 ms
openwin-root.js
347 ms
redirect.js
352 ms
top.css
422 ms
gs_flash_115-57_ja.js
7 ms
gs_noscript_115-57_ja.gif
27 ms
bg.gif
179 ms
logo_top.gif
177 ms
btn_hed_map.gif
219 ms
btn_hed_siryo.gif
213 ms
topimg03.jpg
1050 ms
hed_school.gif
348 ms
hed_education.gif
354 ms
hed_international.gif
783 ms
hed_career.gif
422 ms
hed_life.gif
435 ms
hed_qa.gif
521 ms
hed_toiawase.gif
530 ms
hed_wnew.gif
632 ms
btn_zaiko.gif
650 ms
baroon_motto.gif
693 ms
hed_guide.gif
705 ms
btn_j.gif
842 ms
btn_h.gif
866 ms
hed_exam.gif
865 ms
btn_movie.gif
881 ms
btn_panorama.gif
954 ms
QR_Code.gif
1051 ms
copyright.gif
1037 ms
hotnews.html
1071 ms
dotline_h.gif
1115 ms
dotline_v.gif
1205 ms
icn_school.gif
1206 ms
dotarw_g.gif
1246 ms
icn_education.gif
1334 ms
icn_international.gif
1305 ms
icn_career.gif
1378 ms
icn_life.gif
1405 ms
icn_qa.gif
1456 ms
icn_toiawase.gif
1504 ms
siteSeal.do
923 ms
siteSealImage.do
830 ms
hotnews.css
485 ms
whats-new-iframe
1602 ms
topics.css
354 ms
style.css
364 ms
shukutoku.ed.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
Links do not have a discernible name
shukutoku.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
shukutoku.ed.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shukutoku.ed.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 Shukutoku.ed.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
shukutoku.ed.jp
Open Graph description is not detected on the main page of Shukutoku. 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: