4.8 sec in total
722 ms
3.8 sec
259 ms
Welcome to yanagawa.ac.jp homepage info - get ready to check Yanagawa best content for Japan right away, or after learning these important things about yanagawa.ac.jp
柳川市の幼稚園「学校法人瑞松院学園 柳川幼稚園」のホームページです
Visit yanagawa.ac.jpWe analyzed Yanagawa.ac.jp page load time and found that the first response time was 722 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
yanagawa.ac.jp performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value9.4 s
1/100
25%
Value11.7 s
5/100
10%
Value70 ms
99/100
30%
Value0.323
36/100
15%
Value9.4 s
31/100
10%
722 ms
347 ms
350 ms
1563 ms
363 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 85% of them (28 requests) were addressed to the original Yanagawa.ac.jp, 15% (5 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Yanagawa.ac.jp.
Page size can be reduced by 272.8 kB (27%)
1.0 MB
754.2 kB
In fact, the total size of Yanagawa.ac.jp main page is 1.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 752.9 kB which makes up the majority of the site volume.
Potential reduce by 5.3 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. 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 5.3 kB or 71% of the original size.
Potential reduce by 44.9 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. Yanagawa images are well optimized though.
Potential reduce by 214.4 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 214.4 kB or 84% of the original size.
Potential reduce by 8.2 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. Yanagawa.ac.jp needs all CSS files to be minified and compressed as it can save up to 8.2 kB or 77% of the original size.
Number of requests can be reduced by 10 (31%)
32
22
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yanagawa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
yanagawa.ac.jp
722 ms
main.css
347 ms
index.css
350 ms
jquery-1.7.2.js
1563 ms
scroll.js
363 ms
jsapi
25 ms
rss.js
369 ms
script.js
380 ms
reset.css
177 ms
15 ms
default+en.css
3 ms
default+en.I.js
7 ms
topmenu_back.png
178 ms
topmenu_logo.png
193 ms
navi_set.png
369 ms
head_back.png
178 ms
logo.png
176 ms
head_navi1_a.png
181 ms
head_navi2_a.png
324 ms
subimg.jpg
870 ms
contents_back.png
697 ms
bunner_orientation.png
540 ms
bunner_blog.png
954 ms
bunner_photo.png
849 ms
info_banner.png
554 ms
frame_top.png
721 ms
news_tit.jpg
739 ms
news_tit2.jpg
870 ms
frame_bottom.png
900 ms
foota_back.png
924 ms
toplink_a.png
1026 ms
foota_logo.png
1042 ms
Gfeeds
528 ms
yanagawa.ac.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.
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.
Definition list items are not wrapped in <dl> elements
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
Links do not have a discernible name
yanagawa.ac.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
yanagawa.ac.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 doesn't use 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 Yanagawa.ac.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 Yanagawa.ac.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.
yanagawa.ac.jp
Open Graph description is not detected on the main page of Yanagawa. 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: