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Welcome to chuku.jp homepage info - get ready to check Chuku best content for Japan right away, or after learning these important things about chuku.jp
ジャム瓶等各種ガラス瓶、キャップシールの通販サイト。ガラス瓶卸販売のちゅうくうwebSHOPが国産の高品質なガラス瓶を格安で販売します。
Visit chuku.jpWe analyzed Chuku.jp page load time and found that the first response time was 2.2 sec and then it took 12 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
chuku.jp performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value8.2 s
2/100
25%
Value8.6 s
17/100
10%
Value550 ms
54/100
30%
Value0.053
98/100
15%
Value9.8 s
28/100
10%
2179 ms
326 ms
664 ms
837 ms
841 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 86% of them (55 requests) were addressed to the original Chuku.jp, 9% (6 requests) were made to Tradesafe.jp and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (8.1 sec) relates to the external source Checkout.rakuten.co.jp.
Page size can be reduced by 176.7 kB (21%)
845.5 kB
668.8 kB
In fact, the total size of Chuku.jp main page is 845.5 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. 40% of websites need less resources to load. Images take 439.0 kB which makes up the majority of the site volume.
Potential reduce by 154.1 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 62.2 kB, which is 37% 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 154.1 kB or 91% of the original size.
Potential reduce by 17.7 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. Chuku images are well optimized though.
Potential reduce by 51 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.
Potential reduce by 4.8 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. Chuku.jp has all CSS files already compressed.
Number of requests can be reduced by 24 (41%)
59
35
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chuku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.chuku.jp
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ocnkiconf.min.css
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chuku.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.
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
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
chuku.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Page has valid source maps
chuku.jp SEO score
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 doesn't use 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 Chuku.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 Chuku.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.
chuku.jp
Open Graph description is not detected on the main page of Chuku. 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: