14.3 sec in total
1.6 sec
12.6 sec
75 ms
Click here to check amazing Qingcloud content for China. Otherwise, check out these important facts you probably never knew about qingcloud.com
青云作为技术领先的企业级云服务商与数字化解决方案提供商,坚持核心代码自研,构建端到端的数字化解决方案,持续打造云原生最佳实践,以中国科技服务数字中国。
Visit qingcloud.comWe analyzed Qingcloud.com page load time and found that the first response time was 1.6 sec and then it took 12.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
qingcloud.com performance score
name
value
score
weighting
Value8.4 s
0/100
10%
Value33.4 s
0/100
25%
Value29.1 s
0/100
10%
Value770 ms
38/100
30%
Value0.015
100/100
15%
Value24.9 s
0/100
10%
1637 ms
4921 ms
3725 ms
1817 ms
3830 ms
Our browser made a total of 8 requests to load all elements on the main page. We found that 63% of them (5 requests) were addressed to the original Qingcloud.com, 25% (2 requests) were made to Google-analytics.com and 13% (1 request) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain Qingcloud.com.
Page size can be reduced by 390.6 kB (75%)
519.5 kB
128.9 kB
In fact, the total size of Qingcloud.com main page is 519.5 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. 15% of websites need less resources to load. HTML takes 344.7 kB which makes up the majority of the site volume.
Potential reduce by 263.0 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 263.0 kB or 76% of the original size.
Potential reduce by 50 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 127.6 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. Qingcloud.com needs all CSS files to be minified and compressed as it can save up to 127.6 kB or 83% of the original size.
Number of requests can be reduced by 3 (50%)
6
3
The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qingcloud. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
qingcloud.com
1637 ms
www.qingcloud.com
4921 ms
en.1456484549.css
3725 ms
1817 ms
main.1456484545.js
3830 ms
analytics.js
29 ms
hm.js
2144 ms
collect
13 ms
qingcloud.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
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
Heading elements are not in a sequentially-descending order
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
qingcloud.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
Browser errors were logged to the console
Page has valid source maps
qingcloud.com 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 doesn't use legible font sizes
Tap targets are not sized appropriately
ZH
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qingcloud.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 Qingcloud.com main page’s claimed encoding is . 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.
qingcloud.com
Open Graph description is not detected on the main page of Qingcloud. 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: