Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

bjww.gov.cn

北京市文物局

Page Load Speed

20.3 sec in total

First Response

5 sec

Resources Loaded

15.1 sec

Page Rendered

298 ms

bjww.gov.cn screenshot

About Website

Click here to check amazing Bjww content. Otherwise, check out these important facts you probably never knew about bjww.gov.cn

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Key Findings

We analyzed Bjww.gov.cn page load time and found that the first response time was 5 sec and then it took 15.3 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

bjww.gov.cn performance score

0

Network Requests Diagram

bjww.gov.cn

4977 ms

options.css

711 ms

default.css

712 ms

indexcss.css

1057 ms

validator.js

1748 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 85% of them (88 requests) were addressed to the original Bjww.gov.cn, 3% (3 requests) were made to Beijing.gov.cn and 2% (2 requests) were made to Recv-wd.gridsumdissector.com. The less responsive or slowest element that took the longest time to load (6.3 sec) relates to the external source Beijing.gov.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 163.2 kB (27%)

Content Size

601.5 kB

After Optimization

438.2 kB

In fact, the total size of Bjww.gov.cn main page is 601.5 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. 25% of websites need less resources to load. Images take 395.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 69.5 kB

  • Original 85.6 kB
  • After minification 74.1 kB
  • After compression 16.1 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. This page needs HTML code to be minified as it can gain 11.5 kB, which is 13% 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 69.5 kB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 26.9 kB

  • Original 395.9 kB
  • After minification 369.0 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. Bjww images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 60.6 kB

  • Original 111.9 kB
  • After minification 109.1 kB
  • After compression 51.2 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 60.6 kB or 54% of the original size.

CSS Optimization

-76%

Potential reduce by 6.2 kB

  • Original 8.1 kB
  • After minification 6.3 kB
  • After compression 1.9 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. Bjww.gov.cn needs all CSS files to be minified and compressed as it can save up to 6.2 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (40%)

Requests Now

102

After Optimization

61

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bjww. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

bjww.gov.cn SEO score

0

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 Bjww.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 Bjww.gov.cn 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

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