4.8 sec in total
696 ms
3.9 sec
193 ms
Visit y-shikouren.or.jp now to see the best up-to-date Y Shikouren content for Japan and also check out these interesting facts you probably never knew about y-shikouren.or.jp
Visit y-shikouren.or.jpWe analyzed Y-shikouren.or.jp page load time and found that the first response time was 696 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
y-shikouren.or.jp performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value5.0 s
27/100
25%
Value5.8 s
49/100
10%
Value40 ms
100/100
30%
Value0
100/100
15%
Value5.5 s
71/100
10%
696 ms
530 ms
31 ms
18 ms
536 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 82% of them (41 requests) were addressed to the original Y-shikouren.or.jp, 16% (8 requests) were made to Google.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Y-shikouren.or.jp.
Page size can be reduced by 50.0 kB (7%)
738.7 kB
688.7 kB
In fact, the total size of Y-shikouren.or.jp main page is 738.7 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. 25% of websites need less resources to load. Images take 706.9 kB which makes up the majority of the site volume.
Potential reduce by 6.9 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 6.9 kB or 68% of the original size.
Potential reduce by 28.1 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. Y Shikouren images are well optimized though.
Potential reduce by 6.2 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 6.2 kB or 61% of the original size.
Potential reduce by 8.8 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. Y-shikouren.or.jp needs all CSS files to be minified and compressed as it can save up to 8.8 kB or 77% of the original size.
Number of requests can be reduced by 22 (45%)
49
27
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Y Shikouren. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
y-shikouren.or.jp
696 ms
style.css
530 ms
jquery.min.js
31 ms
jsapi
18 ms
rss_news.js
536 ms
rss_mm.js
546 ms
rss_kawaraban
560 ms
rss_shikouren.js
568 ms
swfobject.js
759 ms
common.css
339 ms
page.css
187 ms
15 ms
default+en.css
5 ms
default+en.I.js
5 ms
btn_access.gif
179 ms
title_photo01.png
705 ms
title_photo02.png
1314 ms
btn_app.gif
180 ms
btn_contact.gif
169 ms
logo.gif
363 ms
menu_bg.jpg
189 ms
menu_home.jpg
187 ms
menu_profile.jpg
333 ms
menu_project.jpg
343 ms
menu_member.jpg
344 ms
menu_seminar.jpg
370 ms
title_bg.jpg
363 ms
title.jpg
1492 ms
illust.jpg
706 ms
networkplus.jpg
504 ms
marineria.jpg
540 ms
torihama_t3.jpg
546 ms
subsidy.jpg
553 ms
seikeikai.jpg
667 ms
topics_btn.gif
719 ms
csr.jpg
903 ms
pic_mmagazine.jpg
736 ms
pic_kawaraban.jpg
838 ms
pic_newspaper.jpg
877 ms
btn_pagetop.gif
897 ms
topics_icon.gif
887 ms
catch_bg.jpg
968 ms
icon_list.gif
1019 ms
topics_bg.gif
1046 ms
topics_title.jpg
1044 ms
topics_title_s.jpg
1072 ms
Gfeeds
943 ms
Gfeeds
489 ms
Gfeeds
636 ms
Gfeeds
616 ms
y-shikouren.or.jp accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
y-shikouren.or.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
y-shikouren.or.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
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Y-shikouren.or.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 Y-shikouren.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.
y-shikouren.or.jp
Open Graph description is not detected on the main page of Y Shikouren. 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: