7.1 sec in total
1.2 sec
5.7 sec
238 ms
Welcome to kohoen.jp homepage info - get ready to check Kohoen best content right away, or after learning these important things about kohoen.jp
Visit kohoen.jpWe analyzed Kohoen.jp page load time and found that the first response time was 1.2 sec and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
kohoen.jp performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value12.1 s
0/100
25%
Value15.0 s
1/100
10%
Value110 ms
98/100
30%
Value0.222
56/100
15%
Value6.6 s
57/100
10%
1163 ms
563 ms
721 ms
1048 ms
1285 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 98% of them (60 requests) were addressed to the original Kohoen.jp, 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Kohoen.jp.
Page size can be reduced by 367.1 kB (59%)
627.4 kB
260.3 kB
In fact, the total size of Kohoen.jp main page is 627.4 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. Javascripts take 284.7 kB which makes up the majority of the site volume.
Potential reduce by 22.3 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 4.8 kB, which is 17% 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 22.3 kB or 77% of the original size.
Potential reduce by 23.2 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, Kohoen needs image optimization as it can save up to 23.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 202.0 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 202.0 kB or 71% of the original size.
Potential reduce by 119.6 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. Kohoen.jp needs all CSS files to be minified and compressed as it can save up to 119.6 kB or 89% of the original size.
Number of requests can be reduced by 21 (36%)
58
37
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kohoen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
kohoen.jp
1163 ms
tx.js
563 ms
layout1.css
721 ms
contents.css
1048 ms
template.css
1285 ms
jquery.jscrollpane.css
576 ms
txg.css
604 ms
colorbox.css
737 ms
nivo-slider.css
757 ms
prototype.js
1757 ms
cookiemanager.js
890 ms
stylechanger.js
908 ms
default.css
936 ms
jquery.min.js
32 ms
jquery.tsukaeru.js
1062 ms
jquery.easing.1.3.js
1235 ms
jquery.colorbox-min.js
1296 ms
jquery.nivo.slider.js
2032 ms
jquery.touchSwipe.js
1883 ms
jquery.gdocsviewer.js
1405 ms
txg.js
1458 ms
clickheat.js
1375 ms
track.js
178 ms
houjin_logo.jpg
169 ms
header-wrap-bg.jpg
200 ms
header-tel-img.jpg
343 ms
header-guide.png
190 ms
main-menu-bg.jpg
182 ms
main-menu-sp.png
179 ms
main-menu-btn.png
178 ms
main-menu-btn-r.png
343 ms
main-body-top_bg.jpg
343 ms
h3.jpg
542 ms
topics-guide.jpg
367 ms
footer-guide.png
383 ms
pagetop.jpg
504 ms
page-top-guide.png
507 ms
footer-hr.png
506 ms
top.jpg
492 ms
Recruit.gif
341 ms
consept.png
2150 ms
h20_kensyu.jpg
1148 ms
siensitu.jpg
459 ms
JQA.jpg
1802 ms
omotenasi.gif
510 ms
japan300.gif
635 ms
iso9001.gif
649 ms
nepal_gienkin.gif
678 ms
getreader.gif
824 ms
totori_moji.gif
817 ms
tokyo_moji.gif
853 ms
kaigo.gif
986 ms
hoiku.gif
1005 ms
riha.gif
1029 ms
sinsai.gif
1146 ms
book.gif
1186 ms
totori_tokyo_map.gif
1867 ms
piwik.js
1430 ms
overlay.png
200 ms
piwik.php
1227 ms
track
426 ms
kohoen.jp accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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
kohoen.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Page has valid source maps
kohoen.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kohoen.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 Kohoen.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.
kohoen.jp
Open Graph description is not detected on the main page of Kohoen. 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: