Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

beidou.gov.cn

北斗卫星导航系统

Page Load Speed

11.4 sec in total

First Response

1.8 sec

Resources Loaded

9.1 sec

Page Rendered

492 ms

beidou.gov.cn screenshot

About Website

Visit beidou.gov.cn now to see the best up-to-date Beidou content for China and also check out these interesting facts you probably never knew about beidou.gov.cn

北斗网 北斗卫星导航系统官方网站 BeiDou Navigation Satellite System BDS 系统介绍 新闻中心 应用服务 政策 交流合作 科普园地 导航年会 定位 授时 个人位置服务 气象 应用 道路交通管理 铁路智能交通 海运 水运 航空运输 特殊货物运输监管 应急救援 精密授时 精细农业 GNSS BEIDOU ICG 航天 运载火箭 发射场 测控 运控 视频 采访

Visit beidou.gov.cn

Key Findings

We analyzed Beidou.gov.cn page load time and found that the first response time was 1.8 sec and then it took 9.6 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

beidou.gov.cn performance score

0

Network Requests Diagram

beidou.gov.cn

1832 ms

common.css

1062 ms

flowplayer-3.0.0.min.js

1642 ms

video2.js

1075 ms

AC_RunActiveContent.js

1096 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 98% of them (85 requests) were addressed to the original Beidou.gov.cn, 2% (2 requests) were made to Dcs.conac.cn. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Beidou.gov.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 157.4 kB (20%)

Content Size

779.4 kB

After Optimization

622.1 kB

In fact, the total size of Beidou.gov.cn main page is 779.4 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. 20% of websites need less resources to load. Images take 676.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 25.5 kB

  • Original 31.7 kB
  • After minification 23.3 kB
  • After compression 6.2 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 8.5 kB, which is 27% 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 25.5 kB or 80% of the original size.

Image Optimization

-12%

Potential reduce by 82.0 kB

  • Original 676.7 kB
  • After minification 594.8 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, Beidou needs image optimization as it can save up to 82.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 39.3 kB

  • Original 57.1 kB
  • After minification 47.9 kB
  • After compression 17.8 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 39.3 kB or 69% of the original size.

CSS Optimization

-76%

Potential reduce by 10.6 kB

  • Original 13.9 kB
  • After minification 11.8 kB
  • After compression 3.3 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. Beidou.gov.cn needs all CSS files to be minified and compressed as it can save up to 10.6 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (35%)

Requests Now

85

After Optimization

55

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Beidou. 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 from 6 to 1 for CSS and as a result speed up the page load time.

SEO Factors

beidou.gov.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 Beidou.gov.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 Beidou.gov.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

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