Tools & Wizards About Us
cnstock.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% 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

  • 75

    SEO

    Google-friendlier than
    32% of websites

cnstock.com

上海证券报·中国证券网-科创板，上市公司，新股，公告，要闻，上证4小时，上证快讯，上证博客，路演，中国资本市场法定信息披露平台

Page Load Speed

25.4 sec in total

First Response

1 sec

Resources Loaded

23.7 sec

Page Rendered

616 ms

cnstock.com screenshot

About Website

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

中国证券网提供【股票行情】实时查看，专业的财经新闻报道，上证微博博客论坛携手上海证券报打造国内第一财经新闻平台，中国证券网欢迎您！

Visit cnstock.com

Key Findings

We analyzed Cnstock.com page load time and found that the first response time was 1 sec and then it took 24.4 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.

Performance Metrics

cnstock.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value430 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.327

35/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

cnstock.com

1011 ms

www.cnstock.com

4161 ms

index_1505.css

1445 ms

jquery-1.9.1.js

1480 ms

common.min.js

1500 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 41% of them (29 requests) were addressed to the original Cnstock.com, 41% (29 requests) were made to Static.cnstock.com and 9% (6 requests) were made to App.cnstock.com. The less responsive or slowest element that took the longest time to load (17.1 sec) relates to the external source App.cnstock.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 393.0 kB (30%)

Content Size

1.3 MB

After Optimization

918.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cnstock.com main page is 1.3 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 904.1 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 154.8 kB

  • Original 180.1 kB
  • After minification 116.6 kB
  • After compression 25.3 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. This page needs HTML code to be minified as it can gain 63.5 kB, which is 35% 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 154.8 kB or 86% of the original size.

Image Optimization

-7%

Potential reduce by 61.0 kB

  • Original 904.1 kB
  • After minification 843.1 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. Cnstock images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 50.0 kB

  • Original 72.2 kB
  • After minification 64.4 kB
  • After compression 22.2 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 50.0 kB or 69% of the original size.

CSS Optimization

-82%

Potential reduce by 127.2 kB

  • Original 154.6 kB
  • After minification 138.5 kB
  • After compression 27.4 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. Cnstock.com needs all CSS files to be minified and compressed as it can save up to 127.2 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (18%)

Requests Now

68

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cnstock. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cnstock.com

cnstock.com

1011 ms

www.cnstock.com

www.cnstock.com

4161 ms

index_1505.css

index_1505.css

1445 ms

jquery-1.9.1.js

jquery-1.9.1.js

1480 ms

common.min.js

common.min.js

1500 ms

site_nav.js

site_nav.js

1479 ms

shareicon.jpg

shareicon.jpg

247 ms

share.js

share.js

1493 ms

func_bottom.js

func_bottom.js

1495 ms

css_newday.js

css_newday.js

34 ms

20151103140750621.jpg

20151103140750621.jpg

50 ms

1A0001

1A0001

15883 ms

662675_20112926086.jpg

662675_20112926086.jpg

15761 ms

20160407151519379.jpg

20160407151519379.jpg

54 ms

20160405153405661.jpg

20160405153405661.jpg

388 ms

20160301133445615.jpg

20160301133445615.jpg

67 ms

20160408075431732.jpg

20160408075431732.jpg

68 ms

ad002.jpg

ad002.jpg

53 ms

ad001.jpg

ad001.jpg

54 ms

20160408075600837.jpg

20160408075600837.jpg

68 ms

20160408084013400.jpg

20160408084013400.jpg

66 ms

20160408162124901.jpg

20160408162124901.jpg

72 ms

20160408082950550.jpg

20160408082950550.jpg

386 ms

20160408084338144.jpg

20160408084338144.jpg

66 ms

20160408083722710.jpg

20160408083722710.jpg

69 ms

20160408082925787.jpg

20160408082925787.jpg

68 ms

20151104100040669.jpg

20151104100040669.jpg

69 ms

guangfa-logo-71.png

guangfa-logo-71.png

72 ms

20160408141531324.jpg

20160408141531324.jpg

74 ms

20160330102422422.jpg

20160330102422422.jpg

76 ms

20160119153948276.jpg

20160119153948276.jpg

76 ms

20140729145001355.jpg

20140729145001355.jpg

85 ms

index-sprite.png

index-sprite.png

47 ms

x-wixin.png

x-wixin.png

41 ms

xgsgzq-button.png

xgsgzq-button.png

43 ms

highimg.png

highimg.png

41 ms

middleimg.png

middleimg.png

42 ms

lowimg.png

lowimg.png

43 ms

insideimg.png

insideimg.png

42 ms

gs.gif

gs.gif

44 ms

661836_13944793549.jpg

661836_13944793549.jpg

16021 ms

2A01

2A01

15870 ms

399006

399006

17110 ms

399005

399005

15868 ms

IF1604

IF1604

15870 ms

layer.css

layer.css

18 ms

xubox_ico0.png

xubox_ico0.png

16 ms

login_status.pp

login_status.pp

15985 ms

index-sprite-li.png

index-sprite-li.png

69 ms

btn-30.png

btn-30.png

192 ms

dot-cacaca-1px.png

dot-cacaca-1px.png

191 ms

dot-1px-c1c2c4.png

dot-1px-c1c2c4.png

193 ms

dot-31.png

dot-31.png

193 ms

vip.gif

vip.gif

194 ms

verti.png

verti.png

37 ms

abcjffgh.js

abcjffgh.js

1547 ms

h.js

h.js

1353 ms

side-widget-item.png

side-widget-item.png

64 ms

hm.gif

hm.gif

442 ms

home.png

home.png

19 ms

share.png

share.png

19 ms

top.png

top.png

20 ms

bx_loader.gif

bx_loader.gif

16 ms

ad-szkx1.jpg

ad-szkx1.jpg

19 ms

qr

qr

12989 ms

20160408084116238.jpg

20160408084116238.jpg

244 ms

topnotice.js

topnotice.js

355 ms

20160408075756147.jpg

20160408075756147.jpg

246 ms

20160408085601228.jpg

20160408085601228.jpg

274 ms

20160408082848765.jpg

20160408082848765.jpg

259 ms

Accessibility Review

cnstock.com accessibility score

52

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

cnstock.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

cnstock.com SEO score

75

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

High

robots.txt is not valid

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

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cnstock.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Cnstock.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

cnstock.com

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