Tools & Wizards About Us
csgje.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

csgje.com

中国（上海）宝玉石交易中心

Page Load Speed

55.1 sec in total

First Response

2.7 sec

Resources Loaded

51.5 sec

Page Rendered

908 ms

csgje.com screenshot

About Website

Visit csgje.com now to see the best up-to-date Csgje content for China and also check out these interesting facts you probably never knew about csgje.com

中国宝玉石交易中心是经中华人民共和国国务院2018年12月批准成立的，是目前国内唯一的国家级宝玉石进出口交易服务平台，按照国际通行的宝玉石交易规则运行，为中外宝玉石交易商提供一个公平、公正、安全并实行封闭式管理的交易场所，是国家认定的高新技术企业，始终坚持“科技引领、创新发展”的理念，运用实时追溯、大数据、区块链、高端智能技术等，做好优质服务并推动中国宝玉石行业健康发展。

Visit csgje.com

Key Findings

We analyzed Csgje.com page load time and found that the first response time was 2.7 sec and then it took 52.4 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. Unfortunately, there were 37 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

csgje.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value43.0 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.308

38/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

csgje.com

2665 ms

www.csgje.com

2732 ms

myStyleSheet.css

1636 ms

jquery.bxslider.css

1096 ms

jquery-1.11.3.min.js

7053 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 62% of them (65 requests) were addressed to the original Csgje.com, 14% (15 requests) were made to Qiao.baidu.com and 8% (8 requests) were made to P2.qiao.baidu.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Csgje.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 285.5 kB (59%)

Content Size

482.5 kB

After Optimization

197.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Csgje.com main page is 482.5 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. Javascripts take 171.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 65.8 kB

  • Original 79.2 kB
  • After minification 53.1 kB
  • After compression 13.4 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. This page needs HTML code to be minified as it can gain 26.1 kB, which is 33% 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 65.8 kB or 83% of the original size.

Image Optimization

-23%

Potential reduce by 36.1 kB

  • Original 155.3 kB
  • After minification 119.2 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, Csgje needs image optimization as it can save up to 36.1 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 119.8 kB

  • Original 171.6 kB
  • After minification 154.7 kB
  • After compression 51.7 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 119.8 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 63.8 kB

  • Original 76.5 kB
  • After minification 60.1 kB
  • After compression 12.6 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. Csgje.com needs all CSS files to be minified and compressed as it can save up to 63.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (59%)

Requests Now

58

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csgje. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

csgje.com

csgje.com

2665 ms

www.csgje.com

www.csgje.com

2732 ms

myStyleSheet.css

myStyleSheet.css

1636 ms

jquery.bxslider.css

jquery.bxslider.css

1096 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

7053 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

3856 ms

lrtk.js

lrtk.js

1917 ms

time.js

time.js

5081 ms

slides.js

slides.js

20116 ms

myJs.js

myJs.js

3337 ms

kefu.js

kefu.js

3175 ms

hangqing.js

hangqing.js

3885 ms

hm.js

hm.js

447 ms

cert.png

cert.png

9197 ms

logo.png

logo.png

6743 ms

icon-sprite.png

icon-sprite.png

4061 ms

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11180341ir9x.png

20057 ms

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280911217dy2.png

20057 ms

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23134607zzyb.jpg

20057 ms

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20057 ms

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20058 ms

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20091535knph.jpg

20056 ms

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20092829oro1.jpg

20057 ms

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27142450ngwg.jpg

20057 ms

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20057 ms

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20057 ms

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20056 ms

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sfsb-03.png

20057 ms

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20057 ms

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20058 ms

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20055 ms

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20056 ms

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20056 ms

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21094953n5ie.jpg

20060 ms

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20060 ms

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181306197d5u.jpg

20059 ms

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20058 ms

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20059 ms

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20059 ms

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20058 ms

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20059 ms

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20060 ms

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20059 ms

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20060 ms

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20059 ms

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20059 ms

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20059 ms

12145948kuud.jpg

12145948kuud.jpg

20034 ms

z_stat.php

z_stat.php

1729 ms

hm.gif

hm.gif

225 ms

b.js

b.js

607 ms

bsl.js

bsl.js

974 ms

stat.htm

stat.htm

175 ms

core.php

core.php

1027 ms

Enter.php

Enter.php

746 ms

main_icon_invite_mess_api.js

main_icon_invite_mess_api.js

1333 ms

main.css

main.css

476 ms

fix.css

fix.css

683 ms

version.js

version.js

708 ms

9.gif

9.gif

1950 ms

pic.gif

pic.gif

1197 ms

icon3.js

icon3.js

5398 ms

h.js

h.js

233 ms

01.jpg

01.jpg

2595 ms

m-webim-lite.css

m-webim-lite.css

351 ms

m-webim-lite.js

m-webim-lite.js

8780 ms

Refresh.php

Refresh.php

245 ms

iconbg.jpg

iconbg.jpg

479 ms

04.png

04.png

656 ms

icon.png

icon.png

659 ms

icon_close.png

icon_close.png

659 ms

stat.gif

stat.gif

679 ms

mess-text.png

mess-text.png

1617 ms

messbtn.png

messbtn.png

911 ms

mess.gif

mess.gif

912 ms

btn.png

btn.png

1267 ms

121519075f1m.jpg

121519075f1m.jpg

19998 ms

app.gif

app.gif

1961 ms

05174859zttj.png

05174859zttj.png

16966 ms

cnnic.png

cnnic.png

537 ms

seallogo.dll

seallogo.dll

826 ms

Refresh.php

Refresh.php

240 ms

cnnic_en.png

cnnic_en.png

542 ms

Refresh.php

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325 ms

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7612 ms

Refresh.php

Refresh.php

245 ms

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5724 ms

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4876 ms

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8345 ms

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7502 ms

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19997 ms

nav-tile.png

nav-tile.png

14491 ms

nav-bg.jpg

nav-bg.jpg

6284 ms

nav-list-n.png

nav-list-n.png

19996 ms

arrow.png

arrow.png

7566 ms

shortKey-bg.png

shortKey-bg.png

8615 ms

titleBox-bg.png

titleBox-bg.png

8003 ms

titl.png

titl.png

8438 ms

tr_yd.png

tr_yd.png

15561 ms

sfsb-04.png

sfsb-04.png

8867 ms

bx_loader.gif

bx_loader.gif

16577 ms

Refresh.php

Refresh.php

251 ms

Refresh.php

Refresh.php

255 ms

Refresh.php

Refresh.php

270 ms

Accessibility Review

csgje.com accessibility score

52

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

csgje.com best practices score

75

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

SEO Factors

csgje.com SEO score

76

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Csgje.com 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 Csgje.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

csgje.com

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