11.1 sec in total
1.9 sec
8.8 sec
393 ms
Visit enterbrain.co.jp now to see the best up-to-date Enterbrain content for Japan and also check out these interesting facts you probably never knew about enterbrain.co.jp
エンターブレインのオフィシャルサイト 各種商品情報、イベント情報をいち早くお届け致します。
Visit enterbrain.co.jpWe analyzed Enterbrain.co.jp page load time and found that the first response time was 1.9 sec and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
enterbrain.co.jp performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value5.8 s
15/100
25%
Value9.8 s
10/100
10%
Value810 ms
36/100
30%
Value0
100/100
15%
Value10.6 s
23/100
10%
1935 ms
333 ms
1012 ms
886 ms
362 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that all of those requests were addressed to Enterbrain.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (5.9 sec) belongs to the original domain Enterbrain.co.jp.
Page size can be reduced by 562.6 kB (14%)
4.1 MB
3.6 MB
In fact, the total size of Enterbrain.co.jp main page is 4.1 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. 30% of websites need less resources to load. Images take 3.7 MB which makes up the majority of the site volume.
Potential reduce by 52.5 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 52.5 kB or 84% of the original size.
Potential reduce by 199.6 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. Enterbrain images are well optimized though.
Potential reduce by 181.5 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 181.5 kB or 69% of the original size.
Potential reduce by 128.9 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. Enterbrain.co.jp needs all CSS files to be minified and compressed as it can save up to 128.9 kB or 84% of the original size.
Number of requests can be reduced by 57 (57%)
100
43
The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Enterbrain. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.
enterbrain.co.jp
1935 ms
import.css
333 ms
jquery-1.6.2.min.js
1012 ms
jssor.sliders.mini.js
886 ms
jssor.sliders.setting.js
362 ms
jssor.sliders.css
386 ms
SpryTabbedPanels.css
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SpryTabbedPanels.js
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base.css
247 ms
common.css
415 ms
site_top.css
442 ms
cat_magazine.css
497 ms
detail_magazine.css
571 ms
detail_product.css
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products.css
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schedule.css
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corporate.css
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corporate-2.css
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recruit.css
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hack.css
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teikisi.png
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icon_release.gif
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title_new_arrival.gif
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mark_list.gif
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hyakkitan0119.jpg
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enterbrain.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.
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
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.
enterbrain.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
General
Impact
Issue
Detected JavaScript libraries
enterbrain.co.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 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 Enterbrain.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 Enterbrain.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.
enterbrain.co.jp
Open Graph description is not detected on the main page of Enterbrain. 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: