4.5 sec in total
755 ms
3.4 sec
302 ms
Welcome to sharosi-siken.or.jp homepage info - get ready to check Sharosi Siken best content for Japan right away, or after learning these important things about sharosi-siken.or.jp
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Visit sharosi-siken.or.jpWe analyzed Sharosi-siken.or.jp page load time and found that the first response time was 755 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
sharosi-siken.or.jp performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value8.6 s
1/100
25%
Value5.7 s
51/100
10%
Value280 ms
80/100
30%
Value0.001
100/100
15%
Value7.1 s
52/100
10%
755 ms
560 ms
381 ms
1327 ms
401 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Sharosi-siken.or.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Sharosi-siken.or.jp.
Page size can be reduced by 105.9 kB (57%)
186.2 kB
80.3 kB
In fact, the total size of Sharosi-siken.or.jp main page is 186.2 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. Javascripts take 98.4 kB which makes up the majority of the site volume.
Potential reduce by 13.4 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 5.6 kB, which is 34% 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 13.4 kB or 81% of the original size.
Potential reduce by 13.9 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, Sharosi Siken needs image optimization as it can save up to 13.9 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 62.3 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 62.3 kB or 63% of the original size.
Potential reduce by 16.4 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. Sharosi-siken.or.jp needs all CSS files to be minified and compressed as it can save up to 16.4 kB or 79% of the original size.
We found no issues to fix!
24
24
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sharosi Siken. According to our analytics all requests are already optimized.
sharosi-siken.or.jp
755 ms
reset.css
560 ms
top.css
381 ms
jquery.min.js
1327 ms
selectivizr-min.js
401 ms
main.js
414 ms
bg-stripe.png
181 ms
logo.png
529 ms
menu01.png
354 ms
menu02.png
358 ms
menu03.png
381 ms
menu04.png
392 ms
menu05.png
563 ms
title-important.png
731 ms
title-infomation.png
733 ms
icon-arrow-right.png
990 ms
icon-pdf.png
966 ms
title-about.png
980 ms
title-confirmation.png
954 ms
title-download.png
1086 ms
icon-dl.png
1090 ms
banner-adobereader.png
1351 ms
icon-externallink.png
1378 ms
title-contact.png
1366 ms
icon-externallink-o.png
1415 ms
sharosi-siken.or.jp accessibility score
sharosi-siken.or.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
sharosi-siken.or.jp SEO score
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sharosi-siken.or.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 Sharosi-siken.or.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.
sharosi-siken.or.jp
Open Graph description is not detected on the main page of Sharosi Siken. 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: