Tools & Wizards About Us

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

chnmuseum.cn

中国国家博物馆官方网站

Page Load Speed

12.7 sec in total

First Response

937 ms

Resources Loaded

11.2 sec

Page Rendered

555 ms

About Website

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

中国国家博物馆网站全面及时介绍中国国家博物馆概况,藏品,展览,活动,学术研究,国际交流等各项内容，提供参观导览,门票预约,留言问答等多类服务，努力为公众了解国家博物馆,参观国家博物馆和享受国家博物馆提供的各类文化休闲服务提供支持

Visit chnmuseum.cn

Key Findings

We analyzed Chnmuseum.cn page load time and found that the first response time was 937 ms and then it took 11.7 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

chnmuseum.cn performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

chnmuseum.cn

937 ms

www.chnmuseum.cn

737 ms

www.chnmuseum.cn

1713 ms

base.css

640 ms

home.css

1070 ms

Our browser made a total of 203 requests to load all elements on the main page. We found that 98% of them (199 requests) were addressed to the original Chnmuseum.cn, 1% (2 requests) were made to Ta.trs.cn and 1% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Chnmuseum.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 727.3 kB (3%)

Content Size

21.5 MB

After Optimization

20.8 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Chnmuseum.cn main page is 21.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 21.4 MB which makes up the majority of the site volume.

HTML Optimization

-29%

Potential reduce by 56 B

  • Original 192 B
  • After minification 192 B
  • After compression 136 B

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 56 B or 29% of the original size.

Image Optimization

-3%

Potential reduce by 602.5 kB

  • Original 21.4 MB
  • After minification 20.8 MB

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. Chnmuseum images are well optimized though.

CSS Optimization

-85%

Potential reduce by 124.8 kB

  • Original 146.8 kB
  • After minification 125.8 kB
  • After compression 22.1 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. Chnmuseum.cn needs all CSS files to be minified and compressed as it can save up to 124.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (10%)

Requests Now

201

After Optimization

180

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 201 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chnmuseum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Best Practices

chnmuseum.cn best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

chnmuseum.cn SEO score

50

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Document doesn't have a <title> element

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 Chnmuseum.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 Chnmuseum.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 Chnmuseum. 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: