190.2 sec in total
1.4 sec
188.5 sec
381 ms
Visit cool-de.com now to see the best up-to-date Cool De content for China and also check out these interesting facts you probably never knew about cool-de.com
主要有室内设计培训,设计师交流,作品发布等版块。联合室内设计学校开发培训课程,与室内设计培训机构合作推出室内设计培训班,邀请知名室设计师更新最新室内设计效果图大全。
Visit cool-de.comWe analyzed Cool-de.com page load time and found that the first response time was 1.4 sec and then it took 188.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 135 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
cool-de.com performance score
name
value
score
weighting
Value8.4 s
0/100
10%
Value13.0 s
0/100
25%
Value27.9 s
0/100
10%
Value14,690 ms
0/100
30%
Value0.001
100/100
15%
Value29.9 s
0/100
10%
1353 ms
5045 ms
2242 ms
534 ms
1260 ms
Our browser made a total of 358 requests to load all elements on the main page. We found that 99% of them (353 requests) were addressed to the original Cool-de.com, 1% (2 requests) were made to Fp.fraudmetrix.cn and 0% (1 request) were made to Static.fraudmetrix.cn. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Cool-de.com.
Page size can be reduced by 1.7 MB (16%)
10.7 MB
8.9 MB
In fact, the total size of Cool-de.com main page is 10.7 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. 60% of websites need less resources to load. Images take 9.4 MB which makes up the majority of the site volume.
Potential reduce by 347.8 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 43.0 kB, which is 11% 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 347.8 kB or 90% of the original size.
Potential reduce by 747.2 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. Cool De images are well optimized though.
Potential reduce by 359.3 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 359.3 kB or 65% of the original size.
Potential reduce by 256.6 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. Cool-de.com needs all CSS files to be minified and compressed as it can save up to 256.6 kB or 80% of the original size.
Number of requests can be reduced by 12 (6%)
208
196
The browser has sent 208 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cool De. 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 as a result speed up the page load time.
cool-de.com
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cool-de.com 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
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.
cool-de.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
General
Impact
Issue
Detected JavaScript libraries
cool-de.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
ZH
N/A
GBK
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cool-de.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cool-de.com main page’s claimed encoding is gbk. 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.
cool-de.com
Open Graph description is not detected on the main page of Cool De. 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: