4.4 sec in total
602 ms
3.7 sec
144 ms
Welcome to kanekoshobo.co.jp homepage info - get ready to check Kanekoshobo best content for Japan right away, or after learning these important things about kanekoshobo.co.jp
金子書房は心理と教育専門の出版社です。 書籍・雑誌・心理検査の出版、ワークショップの開催等を行っています。
Visit kanekoshobo.co.jpWe analyzed Kanekoshobo.co.jp page load time and found that the first response time was 602 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
kanekoshobo.co.jp performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value21.5 s
0/100
25%
Value10.4 s
8/100
10%
Value180 ms
91/100
30%
Value0.152
75/100
15%
Value8.2 s
41/100
10%
602 ms
357 ms
364 ms
374 ms
575 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 65% of them (26 requests) were addressed to the original Kanekoshobo.co.jp, 23% (9 requests) were made to Google.com and 8% (3 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Kanekoshobo.co.jp.
Page size can be reduced by 220.7 kB (34%)
656.1 kB
435.5 kB
In fact, the total size of Kanekoshobo.co.jp main page is 656.1 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. 30% of websites need less resources to load. Images take 361.0 kB which makes up the majority of the site volume.
Potential reduce by 16.0 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 16.0 kB or 73% of the original size.
Potential reduce by 8.5 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. Kanekoshobo images are well optimized though.
Potential reduce by 127.3 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 127.3 kB or 65% of the original size.
Potential reduce by 68.9 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. Kanekoshobo.co.jp needs all CSS files to be minified and compressed as it can save up to 68.9 kB or 88% of the original size.
Number of requests can be reduced by 15 (41%)
37
22
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kanekoshobo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
www.kanekoshobo.co.jp
602 ms
default.css
357 ms
top.css
364 ms
jquery.mCustomScrollbar.css
374 ms
jquery-1.11.1.min.js
575 ms
jquery.matchHeight-min.js
386 ms
jquery.pagescroller.js
391 ms
jquery.mCustomScrollbar.concat.min.js
718 ms
common.js
729 ms
top.js
734 ms
analytics.js
61 ms
logo.jpg
173 ms
nav_home.jpg
194 ms
nav_book.jpg
387 ms
nav_child.jpg
381 ms
nav_mental.jpg
381 ms
mainImage.jpg
1407 ms
img_books.jpg
754 ms
img_monthly.jpg
751 ms
img_mental.jpg
929 ms
img_new.jpg
753 ms
936.jpg
956 ms
774.jpg
1317 ms
815.jpg
1135 ms
778.gif
1138 ms
cse.js
47 ms
icon_more.jpg
1229 ms
cse.js
116 ms
collect
19 ms
jsapi
38 ms
default+ja.css
4 ms
default.css
49 ms
default+ja.I.js
16 ms
default.css
53 ms
async-ads.js
50 ms
google_custom_search_watermark.gif
44 ms
small-logo.png
33 ms
search_box_icon.png
32 ms
clear.gif
33 ms
print.css
375 ms
kanekoshobo.co.jp accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
kanekoshobo.co.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
kanekoshobo.co.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 Kanekoshobo.co.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 Kanekoshobo.co.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.
kanekoshobo.co.jp
Open Graph description is not detected on the main page of Kanekoshobo. 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: