3.8 sec in total
904 ms
2.6 sec
244 ms
Welcome to become.co.jp homepage info - get ready to check Become best content for Japan right away, or after learning these important things about become.co.jp
探しものは何ですか♪ 価格比較サイトのビカムは、全国の通販ショップから、いま大人気の格安・激安商品を、ランキングや口コミを元に徹底比較。ファッション、家電などあらゆるジャンルから、1500万点以上の商品、3万店以上の通販ショップ情報を一括検索できます。
Visit become.co.jpWe analyzed Become.co.jp page load time and found that the first response time was 904 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
become.co.jp performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value3.6 s
62/100
25%
Value4.8 s
67/100
10%
Value950 ms
29/100
30%
Value0.768
5/100
15%
Value10.4 s
24/100
10%
904 ms
57 ms
88 ms
103 ms
112 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Become.co.jp, 50% (37 requests) were made to Cdn.b-static.com and 11% (8 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Extsearch.yahoo.co.jp.
Page size can be reduced by 63.8 kB (17%)
365.2 kB
301.4 kB
In fact, the total size of Become.co.jp main page is 365.2 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. 65% of websites need less resources to load. Javascripts take 286.4 kB which makes up the majority of the site volume.
Potential reduce by 63.0 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. This page needs HTML code to be minified as it can gain 10.1 kB, which is 13% 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 63.0 kB or 80% of the original size.
Potential reduce by 804 B
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.
Number of requests can be reduced by 25 (83%)
30
5
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Become. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and as a result speed up the page load time.
www.become.co.jp
904 ms
bootstrap.min.css
57 ms
become.css.static
88 ms
become-pc.css.static
103 ms
js
112 ms
apstag.js
73 ms
prebid.js.static
244 ms
gpt.js
399 ms
js
162 ms
jquery.min.js
62 ms
jquery.cookie.min.js
52 ms
jquery.unveil.min.js
67 ms
bootstrap.min.js
91 ms
modernizr.min.js
67 ms
respond.min.js
67 ms
become-pc.js.static
108 ms
typeahead.bundle.min.js
67 ms
become-pc.js.jsp.static
158 ms
rusk.min.js
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js
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gtm.js
301 ms
dc.js
378 ms
analytics.js
378 ms
js
266 ms
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become.jpg
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logo-v1-mobile.png.static
235 ms
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151 ms
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75 ms
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become.jpg
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clarity.js
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become.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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 valid value for its [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
Links do not have a discernible name
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.
become.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
Browser errors were logged to the console
become.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
JP
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Become.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed language. Our system also found out that Become.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.
become.co.jp
Open Graph data is detected on the main page of Become. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: