32.2 sec in total
907 ms
30.3 sec
1 sec
Click here to check amazing Qcloud content for China. Otherwise, check out these important facts you probably never knew about qcloud.com
腾讯云(tencent cloud)为数百万的企业和开发者提供安全稳定的云计算服务,涵盖云服务器、云数据库、云存储、视频与CDN、域名注册等全方位云服务和各行业解决方案。
Visit qcloud.comWe analyzed Qcloud.com page load time and found that the first response time was 907 ms and then it took 31.3 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.
qcloud.com performance score
name
value
score
weighting
Value8.4 s
0/100
10%
Value16.4 s
0/100
25%
Value19.3 s
0/100
10%
Value630 ms
47/100
30%
Value0
100/100
15%
Value15.0 s
7/100
10%
907 ms
2529 ms
19 ms
16 ms
226 ms
Our browser made a total of 167 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Qcloud.com, 84% (140 requests) were made to Imgcache.qq.com and 5% (9 requests) were made to Mccdn.qcloud.com. The less responsive or slowest element that took the longest time to load (17.8 sec) relates to the external source Tajs.qq.com.
Page size can be reduced by 422.7 kB (15%)
2.8 MB
2.4 MB
In fact, the total size of Qcloud.com main page is 2.8 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 2.3 MB which makes up the majority of the site volume.
Potential reduce by 135.3 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 64.2 kB, which is 42% 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 135.3 kB or 89% of the original size.
Potential reduce by 39.0 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. Qcloud images are well optimized though.
Potential reduce by 207.0 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 207.0 kB or 68% of the original size.
Potential reduce by 41.3 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. Qcloud.com needs all CSS files to be minified and compressed as it can save up to 41.3 kB or 81% of the original size.
Number of requests can be reduced by 34 (21%)
162
128
The browser has sent 162 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qcloud. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
qcloud.com
907 ms
www.qcloud.com
2529 ms
global.css
19 ms
global-components.css
16 ms
index.css
226 ms
qcloud.header.201601071041.js
18 ms
header.js
37 ms
jquery.201408191328.js
16 ms
qcloud_util.js
310 ms
image.png
4072 ms
image.png
3286 ms
image.png
3775 ms
qcloud-logo.png
63 ms
qcloud-logo-dark.png
68 ms
nav-icon-1.png
65 ms
nav-icon-1-h.png
66 ms
nav-icon-8.png
66 ms
nav-icon-8-h.png
69 ms
nav-icon-2.png
76 ms
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74 ms
nav-icon-3.png
71 ms
nav-icon-3-h.png
71 ms
nav-icon-4.png
79 ms
nav-icon-4-h.png
81 ms
nav-icon-9.png
78 ms
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82 ms
nav-icon-5.png
79 ms
nav-icon-5-h.png
82 ms
nav-icon-6.png
86 ms
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87 ms
nav-icon-7.png
83 ms
nav-icon-7-h.png
83 ms
global-1455698218.png
87 ms
activity-4.jpg
313 ms
activity-2.jpg
166 ms
activity-3.jpg
88 ms
activity-1.jpg
305 ms
product-1.png
320 ms
product-2.png
304 ms
product-3.png
163 ms
product-4.png
323 ms
product-9.png
312 ms
product-5.png
511 ms
product-6.png
324 ms
product-7.png
502 ms
2.png
550 ms
image.jpg
6744 ms
image.jpg
5529 ms
image.jpg
6600 ms
image.png
4459 ms
image.jpg
6438 ms
3.png
499 ms
6.png
282 ms
tit.png
581 ms
1.png
499 ms
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495 ms
3.png
519 ms
4.png
723 ms
5.png
502 ms
6.png
716 ms
tit.png
519 ms
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751 ms
qcloud_stat.js
518 ms
aq_common.js
1235 ms
google_conversion.7581a5500acea738477e28f4efd303fe.js
2677 ms
customer_service.js
525 ms
qcloud.report.201405271155.js
524 ms
2.png
740 ms
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qcloud-num-thin.woff
1066 ms
entra.qcloud.index.20150630165620.js
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804 ms
3.png
1000 ms
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808 ms
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817 ms
6.png
1008 ms
trafficCollect.php
16057 ms
tit.png
983 ms
1.png
855 ms
notice.js
1147 ms
stats
17845 ms
analytics.js
862 ms
report.php
17037 ms
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1111 ms
3.png
1032 ms
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1025 ms
5.png
786 ms
6.png
800 ms
tit.png
1008 ms
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1149 ms
6.png
938 ms
3.png
807 ms
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978 ms
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tit.png
991 ms
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1001 ms
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765 ms
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765 ms
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995 ms
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945 ms
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1192 ms
tit.png
848 ms
qcloud.index.201601071041.js
520 ms
1.png
1003 ms
2.png
995 ms
3.png
1014 ms
4.png
984 ms
5.png
1038 ms
6.png
1195 ms
tit.png
1211 ms
earth.png
1200 ms
service-1.png
942 ms
service-2.png
1107 ms
collect
20 ms
service-3.png
1124 ms
collect
86 ms
tc-footer-qr.png
903 ms
footer-1.png
883 ms
tc-footer-ct-2.png
876 ms
index-1455698218.png
889 ms
product-bg.png
1104 ms
bg.jpg
1240 ms
dynamic-bg.jpg
835 ms
service-bg.png
1076 ms
free-bg.jpg
834 ms
news-bg.png
807 ms
cookie.201309291040.js
277 ms
getDefenceData.php
858 ms
news-ad-sample.png
581 ms
bg.jpg
892 ms
bg.jpg
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bg.jpg
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bg.jpg
811 ms
bg.jpg
783 ms
bg.jpg
965 ms
bg.jpg
886 ms
bg.jpg
1049 ms
bg.jpg
1062 ms
59 ms
global-components-feu150806112017.png
364 ms
50 ms
code.cgi
1881 ms
ping_hotclick_min.js
937 ms
test.png
348 ms
r.cgi
1169 ms
code.cgi
480 ms
r.cgi
1164 ms
qcloud.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.
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
Links do not have a discernible name
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.
qcloud.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
qcloud.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 uses legible font sizes
Tap targets are not sized appropriately
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qcloud.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 Qcloud.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.
qcloud.com
Open Graph description is not detected on the main page of Qcloud. 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: