42.3 sec in total
1.6 sec
40.5 sec
187 ms
Click here to check amazing V 7 O content for China. Otherwise, check out these important facts you probably never knew about v7o.cn
万网代理商维启在线(www.v7o.cn)为您提供优质的万网域名注册,虚拟主机,网页空间,企业邮箱等产品。所有产品均可到万网自助管理,专业售后,安全有保障。
Visit v7o.cnWe analyzed V7o.cn page load time and found that the first response time was 1.6 sec and then it took 40.7 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.
v7o.cn performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value5.4 s
21/100
25%
Value7.3 s
29/100
10%
Value180 ms
92/100
30%
Value0.001
100/100
15%
Value4.0 s
88/100
10%
1569 ms
10514 ms
2421 ms
16322 ms
4829 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 88% of them (36 requests) were addressed to the original V7o.cn, 2% (1 request) were made to S5.cnzz.com and 2% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain V7o.cn.
Page size can be reduced by 88.5 kB (72%)
122.5 kB
34.0 kB
In fact, the total size of V7o.cn main page is 122.5 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. Only 5% of websites need less resources to load. HTML takes 58.8 kB which makes up the majority of the site volume.
Potential reduce by 49.5 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 12.3 kB, which is 21% 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 49.5 kB or 84% of the original size.
Potential reduce by 3.5 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. Obviously, V 7 O needs image optimization as it can save up to 3.5 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 24.4 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 24.4 kB or 76% of the original size.
Potential reduce by 11.0 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. V7o.cn needs all CSS files to be minified and compressed as it can save up to 11.0 kB or 74% of the original size.
Number of requests can be reduced by 22 (58%)
38
16
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of V 7 O. 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.
v7o.cn
1569 ms
www.v7o.cn
10514 ms
index.css
2421 ms
jquery.js
16322 ms
mobanwang.js
4829 ms
style.css
6239 ms
pcheck.js
5592 ms
qqjs.js
613 ms
body_bg.gif
592 ms
topbg.gif
627 ms
logo.gif
2390 ms
payway.png
2097 ms
RndCode.asp
2510 ms
indexhostbanner.gif
20396 ms
indexdomainbanner.gif
15140 ms
tangxingyun.jpg
11552 ms
domain_ser.gif
2793 ms
host_buy.gif
2981 ms
host_more.gif
3121 ms
3170_s.jpg
15473 ms
3171_s.jpg
6583 ms
3169_s.jpg
5568 ms
3161_s.jpg
7945 ms
title_bg.gif
7160 ms
topMenuNav.gif
7738 ms
jsNav.png
8311 ms
indexdomaingbg.gif
10847 ms
tagleft.gif
9495 ms
tagright.gif
10080 ms
bg.gif
10658 ms
index_news_bg.gif
11213 ms
kftop.gif
12012 ms
kfbutton1.gif
12392 ms
kfbutton.gif
12770 ms
kfend.gif
12626 ms
ww.gif
14174 ms
stat.php
1127 ms
stat.htm
162 ms
core.php
954 ms
9.gif
1601 ms
app.gif
1258 ms
v7o.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
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
Form elements do not have associated labels
Links do not have a discernible name
v7o.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
v7o.cn 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
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise V7o.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 V7o.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.
v7o.cn
Open Graph description is not detected on the main page of V 7 O. 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: