Tools & Wizards About Us
chinaonlinemuseum.com screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

chinaonlinemuseum.com

China Online Museum - Chinese Art, Calligraphy, Painting, Ceramics, Artwork Galleries

Page Load Speed

1.2 sec in total

First Response

37 ms

Resources Loaded

627 ms

Page Rendered

512 ms

chinaonlinemuseum.com screenshot

About Website

Visit chinaonlinemuseum.com now to see the best up-to-date China Online Museum content for United States and also check out these interesting facts you probably never knew about chinaonlinemuseum.com

China online History and Art Museum. Featuring most renowned Chinese artists in history. Galleries of Chinese calligraphy, painting, ceramics, and other artworks.

Visit chinaonlinemuseum.com

Key Findings

We analyzed Chinaonlinemuseum.com page load time and found that the first response time was 37 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

chinaonlinemuseum.com performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

chinaonlinemuseum.com

37 ms

www.chinaonlinemuseum.com

147 ms

webfont.js

22 ms

jquery.min.js

39 ms

flyoutmenu.css

16 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 76% of them (41 requests) were addressed to the original Chinaonlinemuseum.com, 4% (2 requests) were made to Ajax.googleapis.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (327 ms) belongs to the original domain Chinaonlinemuseum.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 215.1 kB (12%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chinaonlinemuseum.com main page is 1.8 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. 55% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 66.6 kB

  • Original 77.9 kB
  • After minification 75.5 kB
  • After compression 11.3 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 66.6 kB or 86% of the original size.

Image Optimization

-8%

Potential reduce by 137.2 kB

  • Original 1.6 MB
  • After minification 1.5 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. China Online Museum images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 8.8 kB

  • Original 77.2 kB
  • After minification 76.3 kB
  • After compression 68.3 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 8.8 kB or 11% of the original size.

CSS Optimization

-73%

Potential reduce by 2.4 kB

  • Original 3.3 kB
  • After minification 2.6 kB
  • After compression 897 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. Chinaonlinemuseum.com needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (25%)

Requests Now

52

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Online Museum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

chinaonlinemuseum.com

chinaonlinemuseum.com

37 ms

www.chinaonlinemuseum.com

www.chinaonlinemuseum.com

147 ms

webfont.js

webfont.js

22 ms

jquery.min.js

jquery.min.js

39 ms

flyoutmenu.css

flyoutmenu.css

16 ms

flyoutmenu.js

flyoutmenu.js

29 ms

global.css

global.css

27 ms

Default.css

Default.css

18 ms

fastclick.min.js

fastclick.min.js

8 ms

ShenZhou1.jpg

ShenZhou1.jpg

78 ms

ga.js

ga.js

54 ms

btn_donateCC_LG.gif

btn_donateCC_LG.gif

70 ms

tracking.js

tracking.js

92 ms

quant.js

quant.js

34 ms

a3.gif

a3.gif

37 ms

a4.gif

a4.gif

31 ms

fuchun-1060.jpg

fuchun-1060.jpg

79 ms

fan1.jpg.opt303x188o0%2C0s303x188.jpg

fan1.jpg.opt303x188o0%2C0s303x188.jpg

75 ms

seal.jpg

seal.jpg

45 ms

bronzes.jpg

bronzes.jpg

89 ms

lanting.jpg

lanting.jpg

44 ms

jizhi.jpg

jizhi.jpg

75 ms

zixu.jpg

zixu.jpg

100 ms

kuaixue.jpg

kuaixue.jpg

78 ms

zhongqiu.jpg

zhongqiu.jpg

102 ms

boyuan.jpg

boyuan.jpg

118 ms

xishanxinglv.jpg

xishanxinglv.jpg

180 ms

fuchun.jpg

fuchun.jpg

202 ms

rongxi.jpg

rongxi.jpg

130 ms

figure-1.jpg

figure-1.jpg

131 ms

figure-2.jpg

figure-2.jpg

140 ms

figure-3.jpg

figure-3.jpg

154 ms

lotus.jpg

lotus.jpg

171 ms

orchid.jpg

orchid.jpg

166 ms

chrysanthemum.jpg

chrysanthemum.jpg

178 ms

pine.jpg

pine.jpg

218 ms

bamboo.jpg

bamboo.jpg

204 ms

plum.jpg

plum.jpg

214 ms

bird-turtledove.jpg

bird-turtledove.jpg

244 ms

bird-eagle.jpg

bird-eagle.jpg

235 ms

bird-magpie.jpg

bird-magpie.jpg

244 ms

liu-cai-s.jpg

liu-cai-s.jpg

243 ms

miao-fu-s.jpg

miao-fu-s.jpg

327 ms

zhu-da-1s.jpg

zhu-da-1s.jpg

249 ms

tiger.jpg

tiger.jpg

269 ms

horse.jpg

horse.jpg

274 ms

rooster.jpg

rooster.jpg

263 ms

yolaTag.png

yolaTag.png

251 ms

pixel.gif

pixel.gif

39 ms

pixel;r=1977540220;a=p-b8x17GqsQ_656;fpan=1;fpa=P0-913003578-1456798601045;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456798601045;tzo=-180;ref=;url=http%3A%2F%2Fwww.chinaonlinemuseum.com%2F;ogl=

pixel;r=1977540220;a=p-b8x17GqsQ_656;fpan=1;fpa=P0-913003578-1456798601045;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456798601045;tzo=-180;ref=;url=http%3A%2F%2Fwww.chinaonlinemuseum.com%2F;ogl=

29 ms

__utm.gif

__utm.gif

15 ms

LoggingAgent

LoggingAgent

43 ms

sw.js

sw.js

69 ms

cq_blank.gif

cq_blank.gif

5 ms

Accessibility Review

chinaonlinemuseum.com accessibility score

89

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

chinaonlinemuseum.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

chinaonlinemuseum.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chinaonlinemuseum.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Chinaonlinemuseum.com 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

chinaonlinemuseum.com

Open Graph description is not detected on the main page of China Online Museum. 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: