16.9 sec in total
5.2 sec
11.6 sec
142 ms
Click here to check amazing Qtf content. Otherwise, check out these important facts you probably never knew about qtf.cn
Visit qtf.cnWe analyzed Qtf.cn page load time and found that the first response time was 5.2 sec and then it took 11.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
qtf.cn performance score
name
value
score
weighting
Value2.5 s
69/100
10%
Value2.5 s
90/100
25%
Value4.4 s
74/100
10%
Value0 ms
100/100
30%
Value0.472
18/100
15%
Value2.5 s
98/100
10%
5227 ms
138 ms
151 ms
1743 ms
75 ms
Our browser made a total of 109 requests to load all elements on the main page. We found that 13% of them (14 requests) were addressed to the original Qtf.cn, 13% (14 requests) were made to Tp4.sinaimg.cn and 12% (13 requests) were made to Tp2.sinaimg.cn. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Qtf.cn.
Page size can be reduced by 142.6 kB (35%)
403.5 kB
260.9 kB
In fact, the total size of Qtf.cn main page is 403.5 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. 35% of websites need less resources to load. Images take 219.1 kB which makes up the majority of the site volume.
Potential reduce by 12.1 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 12.1 kB or 71% of the original size.
Potential reduce by 17.3 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. Qtf images are well optimized though.
Potential reduce by 84.8 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 84.8 kB or 64% of the original size.
Potential reduce by 28.6 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. Qtf.cn needs all CSS files to be minified and compressed as it can save up to 28.6 kB or 81% of the original size.
Number of requests can be reduced by 18 (17%)
107
89
The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qtf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
qtf.cn
5227 ms
css.css
138 ms
ap.js
151 ms
stat.php
1743 ms
200x130.js
75 ms
wx_xl.png
2111 ms
topbj.jpg
453 ms
ico01.gif
231 ms
ico03.gif
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tool_310x80.gif
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jipiao_310x80.gif
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jiudian_310x80.gif
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bbg1.gif
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iconc1.gif
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000.gif
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index.php
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index.php
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tuan_200x130.jpg
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weiboShow.css
14 ms
skin_default.css
18 ms
gaea_1_19.js
12 ms
show.js
789 ms
suda.js
804 ms
0
2015 ms
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icon_user.png
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btns_bg.png
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icon_follow.png
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bg_trans.png
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icon_tips.png
5 ms
a.gif
864 ms
stat.htm
165 ms
core.php
658 ms
tmp.gif
880 ms
9.gif
1439 ms
pic.gif
766 ms
app.gif
1311 ms
0
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437 ms
qtf.cn 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.
qtf.cn 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
qtf.cn SEO score
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
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qtf.cn 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 Qtf.cn main page’s claimed encoding is gb2312. 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.
qtf.cn
Open Graph description is not detected on the main page of Qtf. 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: