Tools & Wizards About Us
databanker.cn screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

databanker.cn

大数据_大数据分析_大数据挖掘技术-数邦客

Page Load Speed

36.5 sec in total

First Response

11.3 sec

Resources Loaded

24.8 sec

Page Rendered

339 ms

databanker.cn screenshot

About Website

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

数邦客是一个面向全国的大数据行业媒体平台，定位为大数据行业知识服务门户，是在线培训、获取大数据知识的智库平台，是企业数据服务方案、案例、技术、产品的资源聚合平台，是大数据行业人员获得大数据知识图谱的重要平台，旨在实现系统化、流程化完成知识进阶，成为企业大数据价值挖掘者、数据驱动服务先导者。

Visit databanker.cn

Key Findings

We analyzed Databanker.cn page load time and found that the first response time was 11.3 sec and then it took 25.2 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

databanker.cn performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.315

37/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

databanker.cn

11330 ms

base.css

482 ms

iconfont.css

476 ms

animate.css

491 ms

layout.css

524 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that all of those requests were addressed to Databanker.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (12.7 sec) belongs to the original domain Databanker.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 218.1 kB (12%)

Content Size

1.9 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Databanker.cn main page is 1.9 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. 50% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 99.5 kB

  • Original 124.3 kB
  • After minification 109.6 kB
  • After compression 24.8 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 14.7 kB, which is 12% 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 99.5 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 113.6 kB

  • Original 1.7 MB
  • After minification 1.6 MB

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. Databanker images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 2.0 kB

  • Original 65.5 kB
  • After minification 65.5 kB
  • After compression 63.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-11%

Potential reduce by 3.0 kB

  • Original 27.2 kB
  • After minification 26.0 kB
  • After compression 24.2 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. Databanker.cn needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (20%)

Requests Now

56

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Databanker. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

databanker.cn

databanker.cn

11330 ms

base.css

base.css

482 ms

iconfont.css

iconfont.css

476 ms

animate.css

animate.css

491 ms

layout.css

layout.css

524 ms

index.css

index.css

498 ms

responsive.css

responsive.css

506 ms

style.css

style.css

719 ms

jquery.js

jquery.js

1023 ms

login_ajax

login_ajax

883 ms

adIndexBanner

adIndexBanner

912 ms

adIndexTop

adIndexTop

921 ms

adIndexBottom

adIndexBottom

1059 ms

jquery.SuperSlide.js

jquery.SuperSlide.js

766 ms

layer.js

layer.js

939 ms

main.js

main.js

957 ms

tag.js

tag.js

972 ms

logo.png

logo.png

730 ms

20240819111908_nn2ybnx3ry.png

20240819111908_nn2ybnx3ry.png

489 ms

20231122094514_jukbkio9bw.png

20231122094514_jukbkio9bw.png

12662 ms

20231116083845_46y2w4udv1.png

20231116083845_46y2w4udv1.png

376 ms

20231124144229_2hva871kb3.jpg

20231124144229_2hva871kb3.jpg

896 ms

20240426093817_kio0rb27nv.png

20240426093817_kio0rb27nv.png

672 ms

no_picture.jpg

no_picture.jpg

638 ms

20231122103845_l1x8drki29.png

20231122103845_l1x8drki29.png

3021 ms

20231115111122_6i516ep9ys.jpg

20231115111122_6i516ep9ys.jpg

2974 ms

20231115095719_ht9ueta8hn.png

20231115095719_ht9ueta8hn.png

12305 ms

20231115094249_2p1jy4miiw.png

20231115094249_2p1jy4miiw.png

1584 ms

20190613091149_id3be6f5ln.jpg

20190613091149_id3be6f5ln.jpg

2591 ms

20171013141252_tn8st3aryu.jpg

20171013141252_tn8st3aryu.jpg

1836 ms

20171013111152_6d6qek451o.jpg

20171013111152_6d6qek451o.jpg

2100 ms

20171013102111_w2qx1gky2y.jpg

20171013102111_w2qx1gky2y.jpg

2364 ms

20171013100608_a04bk6gsic.jpg

20171013100608_a04bk6gsic.jpg

4382 ms

20170818160526_kenyd2pq5q.jpg

20170818160526_kenyd2pq5q.jpg

5247 ms

20231115103955_kdw4k90mx6.png

20231115103955_kdw4k90mx6.png

3223 ms

20231115110351_27dje5nfvg.png

20231115110351_27dje5nfvg.png

3281 ms

20231115111413_ohbsneoenn.png

20231115111413_ohbsneoenn.png

3485 ms

20231115112939_dho0mqacuv.png

20231115112939_dho0mqacuv.png

3545 ms

20231115100230_hquvmy1ey2.png

20231115100230_hquvmy1ey2.png

8363 ms

20231115100453_k7o50irlli.png

20231115100453_k7o50irlli.png

3799 ms

20231115100640_4tdus5ya62.png

20231115100640_4tdus5ya62.png

5399 ms

20231115100922_mkoa96ehlp.png

20231115100922_mkoa96ehlp.png

4637 ms

20231115101334_hsp64v8h38.png

20231115101334_hsp64v8h38.png

4897 ms

20231115101543_o7offrby5g.png

20231115101543_o7offrby5g.png

5153 ms

20231114110004_0may9meemy.jpg

20231114110004_0may9meemy.jpg

7167 ms

icon-weixin.png

icon-weixin.png

5500 ms

captcha

captcha

5627 ms

iconfont.woff

iconfont.woff

5755 ms

iconnav.png

iconnav.png

5868 ms

20240129160642_9mj2f3skd0.jpg

20240129160642_9mj2f3skd0.jpg

6718 ms

20231121104510_u91mxx1gil.jpg

20231121104510_u91mxx1gil.jpg

6264 ms

20231207173133_l91xfxawk7.jpg

20231207173133_l91xfxawk7.jpg

6734 ms

20231121114729_rthoojwpdm.jpg

20231121114729_rthoojwpdm.jpg

12349 ms

20171025173140_wcw1uu4mth.jpg

20171025173140_wcw1uu4mth.jpg

7902 ms

jiao.png

jiao.png

6923 ms

quickmenu.png

quickmenu.png

7016 ms

layer.css

layer.css

259 ms

701

701

1179 ms

Accessibility Review

databanker.cn accessibility score

79

Accessibility Issues

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.

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

Links do not have a discernible name

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

databanker.cn best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

databanker.cn SEO score

98

Search Engine Optimization Advices

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 Databanker.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 Databanker.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

databanker.cn

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