7.3 sec in total
2 sec
4.6 sec
760 ms
Welcome to clearkobo.com homepage info - get ready to check Clearkobo best content right away, or after learning these important things about clearkobo.com
アクリルをつかったいいものを集めてみました。
Visit clearkobo.comWe analyzed Clearkobo.com page load time and found that the first response time was 2 sec and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
clearkobo.com performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value7.8 s
3/100
25%
Value11.4 s
5/100
10%
Value970 ms
28/100
30%
Value1.113
1/100
15%
Value20.6 s
2/100
10%
1954 ms
377 ms
385 ms
348 ms
387 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 65% of them (48 requests) were addressed to the original Clearkobo.com, 8% (6 requests) were made to Pagead2.googlesyndication.com and 5% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Clearkobo.com.
Page size can be reduced by 487.7 kB (23%)
2.1 MB
1.6 MB
In fact, the total size of Clearkobo.com main page is 2.1 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. 65% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 43.9 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 43.9 kB or 80% of the original size.
Potential reduce by 71.2 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. Clearkobo images are well optimized though.
Potential reduce by 313.9 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 313.9 kB or 66% of the original size.
Potential reduce by 58.7 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. Clearkobo.com needs all CSS files to be minified and compressed as it can save up to 58.7 kB or 70% of the original size.
Number of requests can be reduced by 34 (48%)
71
37
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Clearkobo. 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 11 to 1 for CSS and as a result speed up the page load time.
clearkobo.com
1954 ms
wp-emoji-release.min.js
377 ms
widget.css
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style.css
348 ms
layout.css
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styles.css
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jquery.fancybox.css
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pagenavi-css.css
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style.css
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genericons.css
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css
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wpp.css
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style.css
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jquery.js
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jquery-migrate.min.js
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spacious-custom.js
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adsbygoogle.js
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platform.js
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jquery.form.min.js
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scripts.js
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jquery.fancybox.pack.js
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light.js
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jquery.cycle.all.min.js
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spacious-slider-setting.js
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navigation.js
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jquery.mw-google-maps.js
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wp-embed.min.js
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analytics.js
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sdk.js
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acryliclogo.png
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Genericons.svg
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zrt_lookup.html
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show_ads_impl.js
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clearkobo.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
clearkobo.com 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
Browser errors were logged to the console
clearkobo.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Clearkobo.com 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 Clearkobo.com 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.
clearkobo.com
Open Graph description is not detected on the main page of Clearkobo. 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: