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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

weblib.bipt.edu.cn

Page Load Speed

16.4 sec in total

First Response

3.8 sec

Resources Loaded

12.5 sec

Page Rendered

141 ms

weblib.bipt.edu.cn screenshot

About Website

Welcome to weblib.bipt.edu.cn homepage info - get ready to check Weblib Bipt best content for China right away, or after learning these important things about weblib.bipt.edu.cn

北京石油化工

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Key Findings

We analyzed Weblib.bipt.edu.cn page load time and found that the first response time was 3.8 sec and then it took 12.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

weblib.bipt.edu.cn performance score

0

Network Requests Diagram

weblib.bipt.edu.cn

3818 ms

index.css

944 ms

jquery.js

2401 ms

base.js

492 ms

floatcard

3820 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 62% of them (23 requests) were addressed to the original Weblib.bipt.edu.cn, 35% (13 requests) were made to Sysimages.tq.cn and 3% (1 request) were made to Float2006.tq.cn. The less responsive or slowest element that took the longest time to load (3.8 sec) relates to the external source Float2006.tq.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 318.5 kB (67%)

Content Size

478.6 kB

After Optimization

160.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Weblib.bipt.edu.cn main page is 478.6 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. 20% of websites need less resources to load. Javascripts take 343.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 24.2 kB

  • Original 29.9 kB
  • After minification 23.5 kB
  • After compression 5.8 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 6.4 kB, which is 21% 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 24.2 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 2.2 kB

  • Original 92.6 kB
  • After minification 90.4 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. Weblib Bipt images are well optimized though.

JavaScript Optimization

-82%

Potential reduce by 282.3 kB

  • Original 343.5 kB
  • After minification 234.3 kB
  • After compression 61.2 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 282.3 kB or 82% of the original size.

CSS Optimization

-79%

Potential reduce by 9.8 kB

  • Original 12.5 kB
  • After minification 10.7 kB
  • After compression 2.7 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. Weblib.bipt.edu.cn needs all CSS files to be minified and compressed as it can save up to 9.8 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (39%)

Requests Now

36

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Weblib Bipt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

weblib.bipt.edu.cn

weblib.bipt.edu.cn

3818 ms

index.css

index.css

944 ms

jquery.js

jquery.js

2401 ms

base.js

base.js

492 ms

floatcard

floatcard

3820 ms

body_bg.gif

body_bg.gif

244 ms

header.jpg

header.jpg

720 ms

list.png

list.png

254 ms

ser_bg.jpg

ser_bg.jpg

480 ms

more.png

more.png

477 ms

jiansuo.jpg

jiansuo.jpg

465 ms

concon.png

concon.png

476 ms

conl.jpg

conl.jpg

485 ms

list_dot.gif

list_dot.gif

696 ms

tu1.png

tu1.png

708 ms

tu2.png

tu2.png

706 ms

tu3.png

tu3.png

715 ms

tu4.png

tu4.png

720 ms

tu5.png

tu5.png

931 ms

tu6.png

tu6.png

946 ms

tabl.png

tabl.png

933 ms

btabl.png

btabl.png

933 ms

bot-link-btn.png

bot-link-btn.png

938 ms

bot-link-bg.png

bot-link-bg.png

943 ms

all_20100501.js

all_20100501.js

3511 ms

as.js

as.js

264 ms

style.css

style.css

527 ms

style.css

style.css

528 ms

float.js

float.js

536 ms

invite.js

invite.js

788 ms

icooff.gif

icooff.gif

264 ms

btm.gif

btm.gif

265 ms

bg_c1.gif

bg_c1.gif

265 ms

accept_c1.gif

accept_c1.gif

267 ms

message_c1.gif

message_c1.gif

265 ms

head.gif

head.gif

265 ms

body.gif

body.gif

264 ms

SEO Factors

weblib.bipt.edu.cn SEO score

0

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 Weblib.bipt.edu.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 Weblib.bipt.edu.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

weblib.bipt.edu.cn

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