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zpsjled.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

zpsjled.cn

北京振鹏世纪科技有限公司 | 视频显示系统 | 通讯屏控制系统

Page Load Speed

36.7 sec in total

First Response

2.5 sec

Resources Loaded

34 sec

Page Rendered

196 ms

zpsjled.cn screenshot

About Website

Click here to check amazing Zpsjled content for China. Otherwise, check out these important facts you probably never knew about zpsjled.cn

北京振鹏世纪科技有限公司是一家专业研发设计、生产、安装、售后小间距led显示系统及城市亮化的高新科技公司。

Visit zpsjled.cn

Key Findings

We analyzed Zpsjled.cn page load time and found that the first response time was 2.5 sec and then it took 34.2 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. 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

zpsjled.cn performance score

0

Network Requests Diagram

zpsjled.cn

2472 ms

base.pc.css

805 ms

1479_zh-CN.css

1264 ms

jquery-1.9.1.min.js

20323 ms

jquery-migrate-1.2.1.min.js

6617 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 21% of them (6 requests) were addressed to the original Zpsjled.cn, 69% (20 requests) were made to Img.wezhan.cn and 10% (3 requests) were made to Webapi.amap.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Img.wezhan.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 348.1 kB (54%)

Content Size

645.7 kB

After Optimization

297.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zpsjled.cn main page is 645.7 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. Javascripts take 355.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 52.1 kB

  • Original 62.3 kB
  • After minification 55.0 kB
  • After compression 10.2 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 7.3 kB, which is 12% 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 52.1 kB or 84% of the original size.

Image Optimization

-33%

Potential reduce by 56.1 kB

  • Original 167.8 kB
  • After minification 111.7 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, Zpsjled needs image optimization as it can save up to 56.1 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-53%

Potential reduce by 186.9 kB

  • Original 355.2 kB
  • After minification 349.4 kB
  • After compression 168.3 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 186.9 kB or 53% of the original size.

CSS Optimization

-88%

Potential reduce by 53.0 kB

  • Original 60.4 kB
  • After minification 53.1 kB
  • After compression 7.3 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. Zpsjled.cn needs all CSS files to be minified and compressed as it can save up to 53.0 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (38%)

Requests Now

26

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zpsjled. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zpsjled.cn

zpsjled.cn

2472 ms

base.pc.css

base.pc.css

805 ms

1479_zh-CN.css

1479_zh-CN.css

1264 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

20323 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

6617 ms

jquery-ui.min.js

jquery-ui.min.js

17888 ms

public.common.min.js

public.common.min.js

9379 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

8292 ms

underscore-min.js

underscore-min.js

7704 ms

jquery.slider.js

jquery.slider.js

8108 ms

maps

maps

2777 ms

velocity.min.js

velocity.min.js

11751 ms

velocity.ui.min.js

velocity.ui.min.js

11331 ms

jquery.validatestar.min.js

jquery.validatestar.min.js

12802 ms

style1.3.14.11.css

style1.3.14.11.css

1009 ms

main

main

6189 ms

4111961_%E9%A1%B5%E5%A4%B4_%E7%9C%8B%E5%9B%BE%E7%8E%8B.png

4111961_%E9%A1%B5%E5%A4%B4_%E7%9C%8B%E5%9B%BE%E7%8E%8B.png

2857 ms

transparent.gif

transparent.gif

442 ms

collect_03.png

collect_03.png

905 ms

close_03.png

close_03.png

1315 ms

ok.png

ok.png

365 ms

refuse_03.png

refuse_03.png

1255 ms

collect-bg_03.png

collect-bg_03.png

956 ms

slider-arrow.png

slider-arrow.png

965 ms

4113716_%E5%B7%A6%E5%88%86%E7%B1%BBbg.png

4113716_%E5%B7%A6%E5%88%86%E7%B1%BBbg.png

2720 ms

4113749_%E4%B8%AD%E9%97%B4.gif

4113749_%E4%B8%AD%E9%97%B4.gif

2095 ms

4113809_%E4%B8%8B.png

4113809_%E4%B8%8B.png

4222 ms

clouddream.woff

clouddream.woff

3519 ms

4112085_%E5%BA%95%E9%83%A8_%E7%9C%8B%E5%9B%BE%E7%8E%8B.png

4112085_%E5%BA%95%E9%83%A8_%E7%9C%8B%E5%9B%BE%E7%8E%8B.png

5829 ms

SEO Factors

zpsjled.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zpsjled.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Zpsjled.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

zpsjled.cn

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