18.3 sec in total
847 ms
17.2 sec
274 ms
Visit cnzzvps.com now to see the best up-to-date Cnzzvps content and also check out these interesting facts you probably never knew about cnzzvps.com
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Visit cnzzvps.comWe analyzed Cnzzvps.com page load time and found that the first response time was 847 ms and then it took 17.5 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.
cnzzvps.com performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value2.9 s
81/100
25%
Value2.8 s
96/100
10%
Value20 ms
100/100
30%
Value0
100/100
15%
Value2.1 s
99/100
10%
847 ms
67 ms
138 ms
335 ms
140 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 97% of them (37 requests) were addressed to the original Cnzzvps.com, 3% (1 request) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (847 ms) belongs to the original domain Cnzzvps.com.
Page size can be reduced by 115.6 kB (37%)
314.7 kB
199.2 kB
In fact, the total size of Cnzzvps.com main page is 314.7 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 172.5 kB which makes up the majority of the site volume.
Potential reduce by 11.1 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 11.1 kB or 69% of the original size.
Potential reduce by 17.7 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. Cnzzvps images are well optimized though.
Potential reduce by 61.0 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 61.0 kB or 64% of the original size.
Potential reduce by 25.8 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. Cnzzvps.com needs all CSS files to be minified and compressed as it can save up to 25.8 kB or 82% of the original size.
We found no issues to fix!
37
37
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cnzzvps. According to our analytics all requests are already optimized.
cnzzvps.com
847 ms
common.css
67 ms
style.css
138 ms
jquery.js
335 ms
lanrenzhijia.css
140 ms
bg.png
89 ms
BottobBg.jpg
144 ms
TopMenuBg.png
97 ms
TopMenuBg2.png
89 ms
clientArea.png
132 ms
ph.png
132 ms
logo1.png
136 ms
menuBg.png
136 ms
menuBg02.png
162 ms
banner.jpg
200 ms
checkmark.png
201 ms
bullet.png
203 ms
bannerBtn.png
203 ms
scripts.jpg
213 ms
plan1Bg.png
228 ms
plan1Btm.png
263 ms
priceBg.png
262 ms
checkmark2.png
269 ms
plansBtn.png
270 ms
resellerBg.png
280 ms
resellerBtm.png
293 ms
dedicatedBg.png
328 ms
dedicatedBtm.png
329 ms
server01.png
335 ms
uptime.png
334 ms
support.png
348 ms
bullet2.png
359 ms
kf_top.png
391 ms
kf_line2.png
394 ms
QQ1.png
408 ms
kf_foot.png
400 ms
kefu_flag.gif
416 ms
button_111.gif
473 ms
cnzzvps.com 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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
cnzzvps.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
cnzzvps.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cnzzvps.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 Cnzzvps.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.
cnzzvps.com
Open Graph description is not detected on the main page of Cnzzvps. 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: