28.9 sec in total
2.6 sec
26.2 sec
166 ms
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Visit kefu.pvc123.comWe analyzed Kefu.pvc123.com page load time and found that the first response time was 2.6 sec and then it took 26.3 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.
kefu.pvc123.com performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value3.6 s
59/100
25%
Value7.4 s
27/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value3.6 s
91/100
10%
2574 ms
1005 ms
919 ms
1154 ms
12879 ms
Our browser made a total of 20 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Kefu.pvc123.com, 80% (16 requests) were made to Pvc123.com and 5% (1 request) were made to W.cnzz.com. The less responsive or slowest element that took the longest time to load (12.9 sec) relates to the external source Pvc123.com.
Page size can be reduced by 64.6 kB (40%)
159.8 kB
95.2 kB
In fact, the total size of Kefu.pvc123.com main page is 159.8 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 89.2 kB which makes up the majority of the site volume.
Potential reduce by 36.7 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. This page needs HTML code to be minified as it can gain 18.8 kB, which is 45% 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 36.7 kB or 87% of the original size.
Potential reduce by 7.6 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. Kefu Pvc 123 images are well optimized though.
Potential reduce by 7.8 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 7.8 kB or 62% of the original size.
Potential reduce by 12.5 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. Kefu.pvc123.com needs all CSS files to be minified and compressed as it can save up to 12.5 kB or 79% of the original size.
Number of requests can be reduced by 3 (16%)
19
16
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kefu Pvc 123. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
kefu.pvc123.com
2574 ms
common.css
1005 ms
kf_common.css
919 ms
index.css
1154 ms
jquery-min.js
12879 ms
top.js
1388 ms
bodyBg.jpg
10694 ms
ie.gif
4054 ms
ieclose.gif
455 ms
ajax.php
623 ms
pvcicon.png
3152 ms
kfIcon.png
1351 ms
repeatBg.png
996 ms
kfTip.png
3369 ms
serviceBg1.jpg
2816 ms
serviceBg2.jpg
4580 ms
sKfTip.png
3260 ms
q_stat.php
2061 ms
stat.htm
254 ms
core.php
1292 ms
kefu.pvc123.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
Links do not have a discernible name
kefu.pvc123.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
kefu.pvc123.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kefu.pvc123.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 Kefu.pvc123.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.
kefu.pvc123.com
Open Graph description is not detected on the main page of Kefu Pvc 123. 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: