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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

njetbx.cn

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Page Load Speed

17.8 sec in total

First Response

1 sec

Resources Loaded

16.6 sec

Page Rendered

145 ms

njetbx.cn screenshot

About Website

Click here to check amazing Njetbx content. Otherwise, check out these important facts you probably never knew about njetbx.cn

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Key Findings

We analyzed Njetbx.cn page load time and found that the first response time was 1 sec and then it took 16.8 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.

Performance Metrics

njetbx.cn performance score

0

Network Requests Diagram

www.njetbx.cn

1018 ms

css.css

472 ms

wpa.php

538 ms

logo.jpg

4877 ms

qq.jpg

517 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 16% of them (3 requests) were addressed to the original Njetbx.cn, 26% (5 requests) were made to Pres.vobao.com and 26% (5 requests) were made to Vobao.com. The less responsive or slowest element that took the longest time to load (14.3 sec) relates to the external source Vobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 60.1 kB (31%)

Content Size

192.4 kB

After Optimization

132.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Njetbx.cn main page is 192.4 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 105.4 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 13.2 kB

  • Original 21.3 kB
  • After minification 19.4 kB
  • After compression 8.1 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 13.2 kB or 62% of the original size.

Image Optimization

-37%

Potential reduce by 38.9 kB

  • Original 105.4 kB
  • After minification 66.4 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. Obviously, Njetbx needs image optimization as it can save up to 38.9 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-10%

Potential reduce by 6.6 kB

  • Original 63.9 kB
  • After minification 63.9 kB
  • After compression 57.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-69%

Potential reduce by 1.3 kB

  • Original 1.8 kB
  • After minification 1.4 kB
  • After compression 571 B

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. Njetbx.cn needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (22%)

Requests Now

18

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Njetbx. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.njetbx.cn

www.njetbx.cn

1018 ms

css.css

css.css

472 ms

wpa.php

wpa.php

538 ms

logo.jpg

logo.jpg

4877 ms

qq.jpg

qq.jpg

517 ms

jingxi.jpg

jingxi.jpg

1567 ms

wx_tx01.jpg

wx_tx01.jpg

1578 ms

wx_ewm02.jpg

wx_ewm02.jpg

10740 ms

wb_sina.jpg

wb_sina.jpg

14329 ms

but.jpg

but.jpg

4711 ms

bg.jpg

bg.jpg

4398 ms

bird.jpg

bird.jpg

5282 ms

line.jpg

line.jpg

4298 ms

views.js

views.js

1387 ms

taskMgr.js

taskMgr.js

964 ms

b_close.gif

b_close.gif

5100 ms

contains.js

contains.js

227 ms

r.cgi

r.cgi

888 ms

conv.php

conv.php

583 ms

SEO Factors

njetbx.cn SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Njetbx.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Njetbx.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

njetbx.cn

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