15.2 sec in total
2.1 sec
12.8 sec
278 ms
Visit cbon.co.jp now to see the best up-to-date C BON content for Japan and also check out these interesting facts you probably never knew about cbon.co.jp
ホームケア(化粧品)とサロンケア(フェイシャルケア)で美肌へと導く化粧品メーカー シーボン(C'BON)の公式サイト。人気のクレンジングクリーム「トリートメントマセ」や、保湿、美白、エイジングケアラインをご用意
Visit cbon.co.jpWe analyzed Cbon.co.jp page load time and found that the first response time was 2.1 sec and then it took 13.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
cbon.co.jp performance score
name
value
score
weighting
Value9.7 s
0/100
10%
Value34.8 s
0/100
25%
Value18.4 s
0/100
10%
Value4,580 ms
0/100
30%
Value0.172
69/100
15%
Value61.7 s
0/100
10%
2125 ms
4088 ms
304 ms
699 ms
369 ms
Our browser made a total of 206 requests to load all elements on the main page. We found that 83% of them (170 requests) were addressed to the original Cbon.co.jp, 5% (10 requests) were made to Static.xx.fbcdn.net and 3% (6 requests) were made to Scontent-iad3-1.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Cbon.co.jp.
Page size can be reduced by 1.8 MB (47%)
3.9 MB
2.1 MB
In fact, the total size of Cbon.co.jp main page is 3.9 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. 50% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 27.7 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. 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 27.7 kB or 76% of the original size.
Potential reduce by 465.8 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. Obviously, C BON needs image optimization as it can save up to 465.8 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 403.0 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 403.0 kB or 70% of the original size.
Potential reduce by 944.6 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. Cbon.co.jp needs all CSS files to be minified and compressed as it can save up to 944.6 kB or 86% of the original size.
Number of requests can be reduced by 96 (48%)
199
103
The browser has sent 199 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C BON. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 59 to 1 for CSS and as a result speed up the page load time.
cbon.co.jp
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cbon.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
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
cbon.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
Missing source maps for large first-party JavaScript
cbon.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
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cbon.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 Cbon.co.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
cbon.co.jp
Open Graph description is not detected on the main page of C BON. 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: