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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

nature-museum.net

中国自然标本馆

Page Load Speed

5.5 sec in total

First Response

1.8 sec

Resources Loaded

3.5 sec

Page Rendered

219 ms

nature-museum.net screenshot

About Website

Welcome to nature-museum.net homepage info - get ready to check Nature Museum best content for China right away, or after learning these important things about nature-museum.net

中国自然标本馆（Chinese Field Herbarium，简称CFH）是中国科学院植物研究所建设的生物多样性信息网络平台，致力于为用户生物多样性数据的采集、管理、利用提供全套解决方案，并将广泛的志愿者力量综合起来，推动大范围的生物多样性本底调查工作。CFH的原则是公平、公开、志愿、合作、互动，用户的数据提交与平台的服务提供不以任何经济利益为目的，但欢迎相关的研究合作与经费支持。

Visit nature-museum.net

Key Findings

We analyzed Nature-museum.net page load time and found that the first response time was 1.8 sec and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

nature-museum.net performance score

0

Network Requests Diagram

nature-museum.net

1798 ms

sites.css

89 ms

fancybox.css

58 ms

main_style.css

1037 ms

css

25 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 65% of them (15 requests) were addressed to the original Nature-museum.net, 9% (2 requests) were made to Cdn2.editmysite.com and 4% (1 request) were made to Cdn1.editmysite.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Nature-museum.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.1 kB (17%)

Content Size

374.6 kB

After Optimization

309.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nature-museum.net main page is 374.6 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. 30% of websites need less resources to load. Javascripts take 223.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 16.2 kB

  • Original 20.5 kB
  • After minification 19.9 kB
  • After compression 4.4 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 16.2 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 6.1 kB

  • Original 86.2 kB
  • After minification 80.1 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. Nature Museum images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 32.0 kB

  • Original 223.5 kB
  • After minification 223.5 kB
  • After compression 191.4 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 32.0 kB or 14% of the original size.

CSS Optimization

-24%

Potential reduce by 10.8 kB

  • Original 44.3 kB
  • After minification 42.7 kB
  • After compression 33.5 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. Nature-museum.net needs all CSS files to be minified and compressed as it can save up to 10.8 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (62%)

Requests Now

21

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nature 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 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nature-museum.net

nature-museum.net

1798 ms

sites.css

sites.css

89 ms

fancybox.css

fancybox.css

58 ms

main_style.css

main_style.css

1037 ms

css

css

25 ms

jquery.min.js

jquery.min.js

26 ms

main.js

main.js

87 ms

body-bg.gif

body-bg.gif

286 ms

title-l.png

title-l.png

278 ms

title-r.png

title-r.png

525 ms

title-m.png

title-m.png

526 ms

social-darkgreen.png

social-darkgreen.png

1084 ms

main-top.png

main-top.png

538 ms

main-bot.png

main-bot.png

534 ms

banner-tall.jpg

banner-tall.jpg

1136 ms

rounded.png

rounded.png

791 ms

nav-top.png

nav-top.png

789 ms

nav-bot.png

nav-bot.png

792 ms

footer-top.png

footer-top.png

806 ms

footer-bot.png

footer-bot.png

1048 ms

analytics.js

analytics.js

48 ms

sp.js

sp.js

49 ms

QQt14e8dY39u-eYBZmppwZ_TkvowlIOtbR7ePgFOpF4.ttf

QQt14e8dY39u-eYBZmppwZ_TkvowlIOtbR7ePgFOpF4.ttf

29 ms

SEO Factors

nature-museum.net 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 Nature-museum.net 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 Nature-museum.net 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

nature-museum.net

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