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pingancn.com screenshot

55

Performance

Renders faster than
72% of other websites
39

Accessibility

Visual factors better than
that of 19% of websites
75

Best Practices

More advanced features
available than in
35% of websites
79

SEO

Google-friendlier than
40% of websites

First Response

10.7 sec

Resources Loaded

77 sec

Page Rendered

432 ms

pingancn.com screenshot

About Website

Click here to check amazing Pingancn content. Otherwise, check out these important facts you probably never knew about pingancn.com

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Key Findings

We analyzed Pingancn.com page load time and found that the first response time was 10.7 sec and then it took 77.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 19 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value6.5 s

38/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.29

41/100

15%

TTI (Time to Interactive)

Value3.3 s

94/100

10%

pingancn.com

10674 ms

style2.css

614 ms

swt.css

19759 ms

jquery1.8.0.min.js

2064 ms

jwplayer.js

6631 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 77% of them (119 requests) were addressed to the original Pingancn.com, 8% (13 requests) were made to Lwe.zoossoft.com and 3% (5 requests) were made to Lxbjs.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Pingancn.com.

Content Size

2.8 MB

After Optimization

2.4 MB

In fact, the total size of Pingancn.com main page is 2.8 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. 45% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 43.8 kB

Original 57.8 kB
After minification 51.5 kB
After compression 14.0 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 6.3 kB, which is 11% 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 43.8 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 78.9 kB

Original 2.3 MB
After minification 2.2 MB

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. Pingancn images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 203.8 kB

Original 310.1 kB
After minification 305.8 kB
After compression 106.3 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 203.8 kB or 66% of the original size.

CSS Optimization

-84%

Potential reduce by 50.6 kB

Original 60.3 kB
After minification 50.8 kB
After compression 9.6 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. Pingancn.com needs all CSS files to be minified and compressed as it can save up to 50.6 kB or 84% of the original size.

Requests Now

133

After Optimization

92

The browser has sent 133 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pingancn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document doesn't use legible font sizes

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pingancn.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 Pingancn.com 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.

Social Sharing Optimization

pingancn.com

Open Graph data is detected on the main page of Pingancn. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: