Tools & Wizards About Us
pbcedu.net screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    90% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

pbcedu.net

十年大运_八字吉日_磅礴八字精批网

Page Load Speed

42.7 sec in total

First Response

3.5 sec

Resources Loaded

38.8 sec

Page Rendered

396 ms

pbcedu.net screenshot

About Website

Welcome to pbcedu.net homepage info - get ready to check Pbcedu best content right away, or after learning these important things about pbcedu.net

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Visit pbcedu.net

Key Findings

We analyzed Pbcedu.net page load time and found that the first response time was 3.5 sec and then it took 39.2 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

pbcedu.net performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

pbcedu.net

3531 ms

css.css

1031 ms

ymPrompt.css

693 ms

ymPrompt_my.js

14537 ms

OpenWindow.js

3729 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 86% of them (38 requests) were addressed to the original Pbcedu.net, 5% (2 requests) were made to Hm.baidu.com and 5% (2 requests) were made to Dcs.conac.cn. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Pbcedu.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.2 kB (41%)

Content Size

158.4 kB

After Optimization

93.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pbcedu.net main page is 158.4 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 62.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 25.9 kB

  • Original 31.2 kB
  • After minification 22.6 kB
  • After compression 5.3 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 8.6 kB, which is 28% 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 25.9 kB or 83% of the original size.

Image Optimization

-18%

Potential reduce by 11.4 kB

  • Original 62.6 kB
  • After minification 51.1 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, Pbcedu needs image optimization as it can save up to 11.4 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-40%

Potential reduce by 23.7 kB

  • Original 59.3 kB
  • After minification 58.6 kB
  • After compression 35.6 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 23.7 kB or 40% of the original size.

CSS Optimization

-78%

Potential reduce by 4.2 kB

  • Original 5.4 kB
  • After minification 4.3 kB
  • After compression 1.2 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. Pbcedu.net needs all CSS files to be minified and compressed as it can save up to 4.2 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (12%)

Requests Now

41

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pbcedu. 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.

Network Requests Diagram

pbcedu.net

pbcedu.net

3531 ms

css.css

css.css

1031 ms

ymPrompt.css

ymPrompt.css

693 ms

ymPrompt_my.js

ymPrompt_my.js

14537 ms

OpenWindow.js

OpenWindow.js

3729 ms

FECTFloatingImage_big.jpg

FECTFloatingImage_big.jpg

2060 ms

top.htm

top.htm

398 ms

banner.htm

banner.htm

401 ms

ExamRemainingDays.aspx

ExamRemainingDays.aspx

403 ms

login.htm

login.htm

729 ms

chankao.htm

chankao.htm

1931 ms

zhenshu.htm

zhenshu.htm

765 ms

Survey.aspx

Survey.aspx

769 ms

Foot.aspx

Foot.aspx

3689 ms

top_bg.jpg

top_bg.jpg

2899 ms

bg01.jpg

bg01.jpg

3592 ms

xx01.gif

xx01.gif

2903 ms

bg02.jpg

bg02.jpg

2653 ms

bg06.jpg

bg06.jpg

3580 ms

bg03.jpg

bg03.jpg

4174 ms

bg08.jpg

bg08.jpg

3604 ms

bg07.jpg

bg07.jpg

3610 ms

rightbg01.jpg

rightbg01.jpg

4002 ms

rightbg03.jpg

rightbg03.jpg

10449 ms

rightbg02.jpg

rightbg02.jpg

5126 ms

rightbg04.jpg

rightbg04.jpg

5922 ms

hm.js

hm.js

2128 ms

wb.png

wb.png

6080 ms

wx.png

wx.png

4004 ms

xingqi.js

xingqi.js

4186 ms

ewm.png

ewm.png

4342 ms

menu_bg.jpg

menu_bg.jpg

20439 ms

login_bf.jpg

login_bf.jpg

5073 ms

Loading.gif

Loading.gif

4765 ms

loginbg01.jpg

loginbg01.jpg

6221 ms

loginbg02.jpg

loginbg02.jpg

7416 ms

book03.jpg

book03.jpg

13098 ms

Certificate.aspx

Certificate.aspx

6059 ms

book01.jpg

book01.jpg

19721 ms

hm.gif

hm.gif

305 ms

CA330000000406725490007.js

CA330000000406725490007.js

3019 ms

blue_error.png

blue_error.png

1768 ms

analytics.js

analytics.js

66 ms

collect

collect

30 ms

Accessibility Review

pbcedu.net accessibility score

86

Accessibility Issues

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

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

pbcedu.net best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

SEO Factors

pbcedu.net SEO score

77

Search Engine Optimization Advices

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 Pbcedu.net 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 Pbcedu.net 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

pbcedu.net

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