21.2 sec in total
2.1 sec
18.7 sec
472 ms
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Visit peccn.comWe analyzed Peccn.com page load time and found that the first response time was 2.1 sec and then it took 19.1 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.
peccn.com performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value13.4 s
0/100
25%
Value20.2 s
0/100
10%
Value70 ms
99/100
30%
Value0.098
90/100
15%
Value14.8 s
8/100
10%
2087 ms
8901 ms
8318 ms
9388 ms
4733 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 80% of them (51 requests) were addressed to the original Peccn.com, 5% (3 requests) were made to Static.doyoo.net and 3% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (9.4 sec) belongs to the original domain Peccn.com.
Page size can be reduced by 586.9 kB (54%)
1.1 MB
504.7 kB
In fact, the total size of Peccn.com main page is 1.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Javascripts take 438.2 kB which makes up the majority of the site volume.
Potential reduce by 178.9 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 68.3 kB, which is 35% 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 178.9 kB or 91% of the original size.
Potential reduce by 34.5 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. Peccn images are well optimized though.
Potential reduce by 312.8 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 312.8 kB or 71% of the original size.
Potential reduce by 60.8 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. Peccn.com needs all CSS files to be minified and compressed as it can save up to 60.8 kB or 83% of the original size.
Number of requests can be reduced by 12 (20%)
60
48
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Peccn. 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.
peccn.com
2087 ms
www.peccn.com
8901 ms
common.js
8318 ms
jquery.tools.pack.js
9388 ms
global.css
4733 ms
stat.php
1558 ms
100392.js
1354 ms
top_bg_1.gif
377 ms
mfpg1.png
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yy1.jpg
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requirement.jpg
2747 ms
ielts.jpg
2753 ms
assessment.jpg
3148 ms
logo%20tel.jpg
3142 ms
right11.jpg
3143 ms
right22.jpg
3516 ms
jt3.jpg
3516 ms
partner.jpg
3570 ms
400.jpg
3571 ms
background-page.png
3608 ms
logo.jpg
3879 ms
search.jpg
3874 ms
nav_bg.gif
4002 ms
stat.htm
245 ms
core.php
841 ms
top_nav_t_bg.png
3642 ms
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3626 ms
anli1.gif
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report.gif
3868 ms
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3557 ms
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title4.jpg
3557 ms
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pic.gif
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looyu.css
773 ms
looyu.js
2525 ms
title3.gif
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bottom-new.jpg
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enquiry.png
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1568 ms
peccn.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.
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.
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.
peccn.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
Issues were logged in the Issues panel in Chrome Devtools
peccn.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
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
Tap targets are not sized appropriately
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Peccn.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Peccn.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.
peccn.com
Open Graph description is not detected on the main page of Peccn. 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: