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bigodata.com.cn screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

bigodata.com.cn

BIGOData|大数据营销|大数据案例|大数据智能营销引擎

Page Load Speed

37.2 sec in total

First Response

3.6 sec

Resources Loaded

33.1 sec

Page Rendered

512 ms

bigodata.com.cn screenshot

About Website

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

BIGOData是一款基于大数据分析挖掘的智能自动化营销工具，为企业提供新客识别、客户分群、会员生命价值周期管理、精准营销、个性化推荐、营销洞察，可以实现可视化。

Visit bigodata.com.cn

Key Findings

We analyzed Bigodata.com.cn page load time and found that the first response time was 3.6 sec and then it took 33.6 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 13 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

bigodata.com.cn performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value14.5 s

1/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.688

7/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

bigodata.com.cn

3572 ms

bootstrap.min.css

8897 ms

style.css

3955 ms

jquery-1.9.1.min.js

5708 ms

bootstrap.min.js

3705 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 21% of them (9 requests) were addressed to the original Bigodata.com.cn, 72% (31 requests) were made to S.bigodata.com.cn and 5% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source S.bigodata.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 115.1 kB (20%)

Content Size

578.5 kB

After Optimization

463.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bigodata.com.cn main page is 578.5 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. 20% of websites need less resources to load. Images take 466.1 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 11.2 kB

  • Original 14.6 kB
  • After minification 11.8 kB
  • After compression 3.4 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 2.8 kB, which is 19% 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 11.2 kB or 77% of the original size.

Image Optimization

-5%

Potential reduce by 25.2 kB

  • Original 466.1 kB
  • After minification 440.9 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. BIGOData images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 52.4 kB

  • Original 68.3 kB
  • After minification 60.3 kB
  • After compression 16.0 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 52.4 kB or 77% of the original size.

CSS Optimization

-89%

Potential reduce by 26.3 kB

  • Original 29.5 kB
  • After minification 22.3 kB
  • After compression 3.2 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. Bigodata.com.cn needs all CSS files to be minified and compressed as it can save up to 26.3 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (17%)

Requests Now

29

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BIGOData. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bigodata.com.cn

bigodata.com.cn

3572 ms

bootstrap.min.css

bootstrap.min.css

8897 ms

style.css

style.css

3955 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

5708 ms

bootstrap.min.js

bootstrap.min.js

3705 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

4337 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

1328 ms

fullScroll.js

fullScroll.js

2177 ms

14180353451582.png

14180353451582.png

1548 ms

head_bkg.png

head_bkg.png

374 ms

logo.png

logo.png

3150 ms

bkg1.jpg

bkg1.jpg

19717 ms

bkg1_2.jpg

bkg1_2.jpg

19718 ms

bkg1_3.jpg

bkg1_3.jpg

19718 ms

bkg1_4.jpg

bkg1_4.jpg

19718 ms

cont1_img.png

cont1_img.png

4032 ms

cont1_img3.png

cont1_img3.png

13291 ms

prev2.png

prev2.png

4368 ms

next2.png

next2.png

4715 ms

vp1_down.png

vp1_down.png

5084 ms

vp1_down.gif

vp1_down.gif

5425 ms

bkg2.jpg

bkg2.jpg

19702 ms

bkg3.jpg

bkg3.jpg

19701 ms

cont3_img.png

cont3_img.png

19702 ms

v3_i1.png

v3_i1.png

19702 ms

v3_i2.png

v3_i2.png

19702 ms

v3_i3.png

v3_i3.png

19703 ms

v3_i4.png

v3_i4.png

19695 ms

14180354566958.png

14180354566958.png

1522 ms

14180353916010.png

14180353916010.png

1523 ms

14183705943027.png

14183705943027.png

1197 ms

14183705745013.png

14183705745013.png

1618 ms

14183705516356.png

14183705516356.png

1865 ms

14183705292210.png

14183705292210.png

2227 ms

14180354784053.png

14180354784053.png

3359 ms

cont1_btn.png

cont1_btn.png

20040 ms

bottom_bkg.png

bottom_bkg.png

20032 ms

footer_bkg.png

footer_bkg.png

20378 ms

h.js

h.js

2005 ms

21.gif

21.gif

744 ms

hm.gif

hm.gif

314 ms

prev.png

prev.png

17577 ms

next.png

next.png

19852 ms

Accessibility Review

bigodata.com.cn accessibility score

54

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

bigodata.com.cn best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

bigodata.com.cn SEO score

83

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

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 Bigodata.com.cn 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 Bigodata.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

bigodata.com.cn

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