18 sec in total
513 ms
17 sec
539 ms
Welcome to jailhouse.jp homepage info - get ready to check Jailhouse best content for Japan right away, or after learning these important things about jailhouse.jp
ジェイルハウスは愛知・岐阜・三重・静岡エリアのライブ、コンサートなどのチケット先行予約、一般販売、当日券の情報などを運営しております。
Visit jailhouse.jpWe analyzed Jailhouse.jp page load time and found that the first response time was 513 ms and then it took 17.5 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.
jailhouse.jp performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value7.2 s
5/100
25%
Value30.3 s
0/100
10%
Value4,760 ms
0/100
30%
Value0.313
37/100
15%
Value24.7 s
0/100
10%
513 ms
9547 ms
177 ms
354 ms
23 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 78% of them (92 requests) were addressed to the original Jailhouse.jp, 11% (13 requests) were made to Platform.twitter.com and 3% (3 requests) were made to Syndication.twitter.com. The less responsive or slowest element that took the longest time to load (9.5 sec) belongs to the original domain Jailhouse.jp.
Page size can be reduced by 781.4 kB (10%)
7.5 MB
6.7 MB
In fact, the total size of Jailhouse.jp main page is 7.5 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. 55% of websites need less resources to load. Images take 7.2 MB which makes up the majority of the site volume.
Potential reduce by 159.7 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 42.5 kB, which is 23% 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 159.7 kB or 86% of the original size.
Potential reduce by 612.1 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. Jailhouse 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. This website has mostly compressed JavaScripts.
Potential reduce by 2.7 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. Jailhouse.jp needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 30% of the original size.
Number of requests can be reduced by 30 (26%)
116
86
The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jailhouse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
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jailhouse.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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 IDs are not unique
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
jailhouse.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
Browser errors were logged to the console
jailhouse.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jailhouse.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 Jailhouse.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.
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jailhouse.jp
Open Graph data is detected on the main page of Jailhouse. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: