Tools & Wizards About Us
pybk.com.cn screenshot

Report Summary

  • 0

    Performance

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

pybk.com.cn

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Page Load Speed

10.9 sec in total

First Response

2.1 sec

Resources Loaded

8.6 sec

Page Rendered

174 ms

pybk.com.cn screenshot

About Website

Click here to check amazing Pybk content. Otherwise, check out these important facts you probably never knew about pybk.com.cn

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Key Findings

We analyzed Pybk.com.cn page load time and found that the first response time was 2.1 sec and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

pybk.com.cn performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

pybk.com.cn

2122 ms

system.css

68 ms

jquery-1.11.3.min.js

204 ms

z_stat.php

1863 ms

templet-link.png

67 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 67% of them (10 requests) were addressed to the original Pybk.com.cn, 7% (1 request) were made to S22.cnzz.com and 7% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Pybk.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.4 kB (31%)

Content Size

98.2 kB

After Optimization

67.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pybk.com.cn main page is 98.2 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 67.3 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 3.5 kB

  • Original 5.1 kB
  • After minification 4.1 kB
  • After compression 1.6 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 1.0 kB, which is 20% 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 3.5 kB or 69% of the original size.

Image Optimization

-11%

Potential reduce by 7.2 kB

  • Original 67.3 kB
  • After minification 60.1 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, Pybk needs image optimization as it can save up to 7.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 6.9 kB

  • Original 10.7 kB
  • After minification 10.7 kB
  • After compression 3.8 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 6.9 kB or 64% of the original size.

CSS Optimization

-84%

Potential reduce by 12.7 kB

  • Original 15.1 kB
  • After minification 8.2 kB
  • After compression 2.4 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. Pybk.com.cn needs all CSS files to be minified and compressed as it can save up to 12.7 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

13

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pybk. According to our analytics all requests are already optimized.

Network Requests Diagram

pybk.com.cn

pybk.com.cn

2122 ms

system.css

system.css

68 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

204 ms

z_stat.php

z_stat.php

1863 ms

templet-link.png

templet-link.png

67 ms

body-bg-4.jpg

body-bg-4.jpg

134 ms

contact-qq.png

contact-qq.png

132 ms

d00d2143f589f48259713f7c24cf717d_tel.png

d00d2143f589f48259713f7c24cf717d_tel.png

163 ms

d00d2143f589f48259713f7c24cf717d_email.png

d00d2143f589f48259713f7c24cf717d_email.png

165 ms

common-avatar.png

common-avatar.png

133 ms

search-icon-dark-gray.png

search-icon-dark-gray.png

132 ms

stat.htm

stat.htm

168 ms

core.php

core.php

1777 ms

9.gif

9.gif

1406 ms

app.gif

app.gif

1454 ms

Accessibility Review

pybk.com.cn accessibility score

45

Accessibility Issues

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

High

<frame> or <iframe> elements do not have a title

Internationalization and localization

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

Impact

Issue

High

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

pybk.com.cn best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

pybk.com.cn SEO score

100

Search Engine Optimization Advices

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

Social Sharing Optimization

pybk.com.cn

Open Graph description is not detected on the main page of Pybk. 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: