9.8 sec in total
505 ms
8.2 sec
1.1 sec
Visit theaterhouse.co.jp now to see the best up-to-date Theaterhouse content for Japan and also check out these interesting facts you probably never knew about theaterhouse.co.jp
日本製プロジェクタースクリーンの通販なら!電動スクリーン、手動スクリーン、モバイルスクリーンまで。最大220インチ、 約1000種類の商品ラインナップ。累計実績10万件以上。10年メーカー保証。丁寧なサポートでスクリーン選びをお手伝いします。
Visit theaterhouse.co.jpWe analyzed Theaterhouse.co.jp page load time and found that the first response time was 505 ms and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
theaterhouse.co.jp performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value13.0 s
0/100
25%
Value9.0 s
14/100
10%
Value4,130 ms
1/100
30%
Value0.002
100/100
15%
Value16.7 s
5/100
10%
505 ms
2005 ms
351 ms
530 ms
22 ms
Our browser made a total of 141 requests to load all elements on the main page. We found that 97% of them (137 requests) were addressed to the original Theaterhouse.co.jp, 1% (2 requests) were made to Maxcdn.bootstrapcdn.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Theaterhouse.co.jp.
Page size can be reduced by 417.0 kB (13%)
3.2 MB
2.8 MB
In fact, the total size of Theaterhouse.co.jp main page is 3.2 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. 65% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.
Potential reduce by 186.0 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 186.0 kB or 85% of the original size.
Potential reduce by 222.0 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. Theaterhouse images are well optimized though.
Potential reduce by 2.1 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 6.9 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. Theaterhouse.co.jp needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 16% of the original size.
Number of requests can be reduced by 24 (17%)
138
114
The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Theaterhouse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
theaterhouse.co.jp
505 ms
theaterhouse.co.jp
2005 ms
common.css
351 ms
responsive.css
530 ms
jquery.min.js
22 ms
extension.js
668 ms
jquery.cookie.js
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favorite.js
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cartin_check.js
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jquery.qrcode.min.js
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tips.css
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specsearch.css
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font-awesome.min.css
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header_logo.png
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bn_knowledge.jpg
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bx_loader.gif
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style_print.css
178 ms
theaterhouse.co.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
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
Links do not have a discernible name
theaterhouse.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
theaterhouse.co.jp SEO score
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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Theaterhouse.co.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 Theaterhouse.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.
theaterhouse.co.jp
Open Graph data is detected on the main page of Theaterhouse. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: