29.3 sec in total
3 sec
26 sec
283 ms
Welcome to h-gakuen.jp homepage info - get ready to check H Gakuen best content for Japan right away, or after learning these important things about h-gakuen.jp
Visit h-gakuen.jpWe analyzed H-gakuen.jp page load time and found that the first response time was 3 sec and then it took 26.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
h-gakuen.jp performance score
name
value
score
weighting
Value2.7 s
58/100
10%
Value14.8 s
0/100
25%
Value11.8 s
4/100
10%
Value60 ms
100/100
30%
Value0.273
45/100
15%
Value12.2 s
15/100
10%
2994 ms
2884 ms
497 ms
632 ms
1490 ms
Our browser made a total of 100 requests to load all elements on the main page. We found that 14% of them (14 requests) were addressed to the original H-gakuen.jp, 8% (8 requests) were made to Asumi.shinobi.jp and 2% (2 requests) were made to Niconicobaito.com. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Fuzoku-toshokan.com.
Page size can be reduced by 25.3 kB (39%)
65.6 kB
40.4 kB
In fact, the total size of H-gakuen.jp main page is 65.6 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 33.8 kB which makes up the majority of the site volume.
Potential reduce by 13.6 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 13.6 kB or 78% of the original size.
Potential reduce by 2.4 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. H Gakuen images are well optimized though.
Potential reduce by 6.8 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 6.8 kB or 62% of the original size.
Potential reduce by 2.5 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. H-gakuen.jp needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 77% of the original size.
Number of requests can be reduced by 13 (15%)
86
73
The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of H Gakuen. 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 as a result speed up the page load time.
h-gakuen.jp
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257
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h-gakuen.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
h-gakuen.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
Browser errors were logged to the console
h-gakuen.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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise H-gakuen.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 H-gakuen.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.
h-gakuen.jp
Open Graph description is not detected on the main page of H Gakuen. 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: