17.3 sec in total
3.3 sec
13.8 sec
142 ms
Click here to check amazing Win 7 Qjb content for China. Otherwise, check out these important facts you probably never knew about win7qjb.com
win7旗舰版分享互联网最新的win7旗舰版系统下载,包含win7 32位旗舰版、64位旗舰版、win7 32位纯净版、64位纯净版。以及各大品牌如系统之家win7旗舰版、系统之家win7纯净版、电脑公司win7旗舰版、电脑公司win7纯净版的win7系统下载。
Visit win7qjb.comWe analyzed Win7qjb.com page load time and found that the first response time was 3.3 sec and then it took 14 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
win7qjb.com performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value12.1 s
0/100
25%
Value15.3 s
1/100
10%
Value130 ms
96/100
30%
Value0.239
52/100
15%
Value18.0 s
3/100
10%
3317 ms
1414 ms
666 ms
694 ms
1865 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 77% of them (27 requests) were addressed to the original Win7qjb.com, 6% (2 requests) were made to Hm.baidu.com and 3% (1 request) were made to S95.cnzz.com. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Cnzz.mmstat.com.
Page size can be reduced by 132.6 kB (30%)
447.3 kB
314.7 kB
In fact, the total size of Win7qjb.com main page is 447.3 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. Images take 281.8 kB which makes up the majority of the site volume.
Potential reduce by 28.7 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 28.7 kB or 84% of the original size.
Potential reduce by 17.1 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. Win 7 Qjb images are well optimized though.
Potential reduce by 74.8 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 74.8 kB or 65% of the original size.
Potential reduce by 12.1 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. Win7qjb.com needs all CSS files to be minified and compressed as it can save up to 12.1 kB or 77% of the original size.
Number of requests can be reduced by 10 (31%)
32
22
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Win 7 Qjb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
win7qjb.com
3317 ms
www.win7qjb.com
1414 ms
global.css
666 ms
index.css
694 ms
jquery.min.js
1865 ms
z_stat.php
1224 ms
jquery.slides.js
250 ms
jquery.lazyload.js
397 ms
logo.png
250 ms
41-170.jpg
445 ms
fuType.png
269 ms
5_012R0154a562.jpg
693 ms
5_012R0104A144.jpg
1015 ms
5_012R00J593S.jpg
495 ms
5_012Q95Q0O59.jpg
802 ms
5_012Q9543b316.jpg
1374 ms
5_0229150340U02.jpg
666 ms
5_0229145920I55.jpg
743 ms
5_022914531B215.jpg
889 ms
5_022914500IL2.jpg
1386 ms
5_0229144GD930.jpg
995 ms
5_022914425L002.jpg
1067 ms
5_022914405031U.jpg
1111 ms
5_0229143HTH9.jpg
1239 ms
list_s_2.jpg
1264 ms
luobocai.gif
1335 ms
h.js
875 ms
21.gif
949 ms
hm.gif
436 ms
stat.htm
163 ms
core.php
1251 ms
9.gif
3907 ms
5_012R0154a562.jpg
249 ms
loading.gif
224 ms
app.gif
1582 ms
win7qjb.com accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
win7qjb.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
win7qjb.com 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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Win7qjb.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 Win7qjb.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.
win7qjb.com
Open Graph description is not detected on the main page of Win 7 Qjb. 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: