7.1 sec in total
837 ms
5.8 sec
471 ms
Welcome to cuon.jp homepage info - get ready to check CUON best content for Japan right away, or after learning these important things about cuon.jp
韓国語圏の知を日本語圏でも
Visit cuon.jpWe analyzed Cuon.jp page load time and found that the first response time was 837 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
cuon.jp performance score
name
value
score
weighting
Value2.7 s
61/100
10%
Value12.3 s
0/100
25%
Value9.4 s
12/100
10%
Value240 ms
85/100
30%
Value0.147
77/100
15%
Value13.0 s
12/100
10%
837 ms
183 ms
325 ms
330 ms
342 ms
Our browser made a total of 127 requests to load all elements on the main page. We found that 68% of them (86 requests) were addressed to the original Cuon.jp, 17% (22 requests) were made to Pbs.twimg.com and 5% (6 requests) were made to O.twimg.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Cuon.jp.
Page size can be reduced by 224.0 kB (13%)
1.7 MB
1.5 MB
In fact, the total size of Cuon.jp main page is 1.7 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 1.5 MB which makes up the majority of the site volume.
Potential reduce by 24.8 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 6.5 kB, which is 20% 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 24.8 kB or 76% of the original size.
Potential reduce by 107.7 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. CUON images are well optimized though.
Potential reduce by 14.9 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 14.9 kB or 42% of the original size.
Potential reduce by 76.7 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. Cuon.jp needs all CSS files to be minified and compressed as it can save up to 76.7 kB or 84% of the original size.
Number of requests can be reduced by 45 (36%)
126
81
The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CUON. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
cuon.jp
837 ms
common.css
183 ms
css.js
325 ms
navi.js
330 ms
win_op.js
342 ms
site.js
349 ms
import.css
179 ms
import.css
186 ms
main.css
188 ms
index.css
176 ms
products.css
173 ms
under.css
167 ms
under02.css
180 ms
mypage.css
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window.css
327 ms
default.css
334 ms
layout.css
341 ms
text.css
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navi.css
355 ms
table.css
370 ms
skin.css
481 ms
resize_image.php
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resize_image.php
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bg.jpg
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logo.gif
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head_navi.gif
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title_cartin.jpg
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reading13-banner.jpg
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widgets.js
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title_paju2015.jpg
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ga.js
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timeline.5d8406ab2e764a871ed41bd9aa0b693f.js
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syndication
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title_1.gif
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timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
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arrow_blue.gif
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jot.html
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line_220.gif
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head_list.gif
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foot_bg.jpg
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product_on.jpg
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contents_on.jpg
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sitecheck_on.gif
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logout.gif
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btn_search_on.jpg
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arrow_left.jpg
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521 ms
cuon.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
[id] attributes on active, focusable elements are not unique
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
Form elements do not have associated labels
Links do not have a discernible name
cuon.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
cuon.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cuon.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 Cuon.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.
cuon.jp
Open Graph description is not detected on the main page of CUON. 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: