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gcbi.com.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

gcbi.com.cn

GCBI - 基因云，基因大数据分析，生物医学文献检索

Page Load Speed

37.6 sec in total

First Response

2.9 sec

Resources Loaded

34.6 sec

Page Rendered

123 ms

gcbi.com.cn screenshot

About Website

Welcome to gcbi.com.cn homepage info - get ready to check GCBI best content for China right away, or after learning these important things about gcbi.com.cn

欢迎使用GCBI！你可以用他来搜索生物医学文献(Pubmed)和基因信息，查找基因样本数据，更重要的是你可以在线设计分析流程、进行基因数据分析并得到结果，从而发现更多！

Visit gcbi.com.cn

Key Findings

We analyzed Gcbi.com.cn page load time and found that the first response time was 2.9 sec and then it took 34.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

gcbi.com.cn performance score

0

Network Requests Diagram

gcbi.com.cn

2893 ms

625 ms

index

331 ms

index

1075 ms

default.css

2493 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 19% of them (6 requests) were addressed to the original Gcbi.com.cn, 68% (21 requests) were made to Webres.gcbi.com.cn and 6% (2 requests) were made to Static.gcbi.com.cn. The less responsive or slowest element that took the longest time to load (18.2 sec) relates to the external source Static.gcbi.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.4 kB (72%)

Content Size

57.1 kB

After Optimization

15.8 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Gcbi.com.cn main page is 57.1 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. Images take 29.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 9.1 kB

  • Original 12.1 kB
  • After minification 9.2 kB
  • After compression 3.0 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 2.9 kB, which is 24% 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 9.1 kB or 76% of the original size.

Image Optimization

-68%

Potential reduce by 20.4 kB

  • Original 29.8 kB
  • After minification 9.4 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, GCBI needs image optimization as it can save up to 20.4 kB or 68% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-78%

Potential reduce by 11.8 kB

  • Original 15.2 kB
  • After minification 13.7 kB
  • After compression 3.4 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. Gcbi.com.cn needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (11%)

Requests Now

27

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GCBI. 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 as a result speed up the page load time.

Network Requests Diagram

gcbi.com.cn

gcbi.com.cn

2893 ms

625 ms

index

index

331 ms

index

index

1075 ms

default.css

default.css

2493 ms

lib.css

lib.css

3254 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

5061 ms

gclib.merge.min.js

gclib.merge.min.js

18167 ms

gccommons.merge.min.js

gccommons.merge.min.js

15208 ms

badyBG.jpg

badyBG.jpg

940 ms

logo.png

logo.png

5040 ms

icon.png

icon.png

7009 ms

person30.jpg

person30.jpg

934 ms

wdjy.png

wdjy.png

1849 ms

addPerson.png

addPerson.png

1731 ms

out.png

out.png

5352 ms

newLeft.gif

newLeft.gif

1237 ms

logo_box.png

logo_box.png

4544 ms

bannerS.png

bannerS.png

3075 ms

banner.jpg

banner.jpg

5135 ms

banner2.png

banner2.png

7256 ms

zhaopin.png

zhaopin.png

6394 ms

hm.js

hm.js

1730 ms

unreadCount

unreadCount

334 ms

checkAuthSession

checkAuthSession

618 ms

toolBar.png

toolBar.png

5481 ms

weixinFWH.jpg

weixinFWH.jpg

5549 ms

weixinGZH.jpg

weixinGZH.jpg

5767 ms

weixinQQ.jpg

weixinQQ.jpg

6451 ms

pg.jpg

pg.jpg

6725 ms

hm.gif

hm.gif

239 ms

SEO Factors

gcbi.com.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 Gcbi.com.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 Gcbi.com.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

gcbi.com.cn

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