Tools & Wizards About Us
atobo.com.cn screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

atobo.com.cn

阿土伯交易网 - 实名制认证的B2B电子商务网站、免费发布信息平台、B2B电子商务平台

Page Load Speed

42.5 sec in total

First Response

1.1 sec

Resources Loaded

40.2 sec

Page Rendered

1.2 sec

atobo.com.cn screenshot

About Website

Click here to check amazing Atobo content for China. Otherwise, check out these important facts you probably never knew about atobo.com.cn

阿土伯交易网是中国实名制认证的B2B电子商务网站和电子商务交易平台；我们专注于为广大中小企业、经纪人以及采购商提供专业的交易平台。累计注册会员700多万，其中10万多家活跃的供应商和近万家采购商，涉及机械,设备,五金,工具,化工,塑料,电子,电工,仪器仪表,安防等多个行业。阿土伯旨在为创造一个简单、实用的B2B在线交易网站。

Visit atobo.com.cn

Key Findings

We analyzed Atobo.com.cn page load time and found that the first response time was 1.1 sec and then it took 41.4 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 13 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

atobo.com.cn performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value860 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

Network Requests Diagram

atobo.com.cn

1093 ms

www.atobo.com.cn

6268 ms

index_v5.css

3473 ms

jquery-1.6.4.min.js

11183 ms

indexV5_topnav.js

2679 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Atobo.com.cn, 78% (59 requests) were made to Img.atobo.com and 5% (4 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Img.atobo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 546.1 kB (54%)

Content Size

1.0 MB

After Optimization

465.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Atobo.com.cn main page is 1.0 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. 15% of websites need less resources to load. Images take 427.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 357.4 kB

  • Original 422.2 kB
  • After minification 421.6 kB
  • After compression 64.8 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 357.4 kB or 85% of the original size.

Image Optimization

-18%

Potential reduce by 77.9 kB

  • Original 427.4 kB
  • After minification 349.5 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, Atobo needs image optimization as it can save up to 77.9 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 88.9 kB

  • Original 133.6 kB
  • After minification 126.2 kB
  • After compression 44.7 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 88.9 kB or 67% of the original size.

CSS Optimization

-78%

Potential reduce by 21.9 kB

  • Original 27.9 kB
  • After minification 25.9 kB
  • After compression 6.1 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. Atobo.com.cn needs all CSS files to be minified and compressed as it can save up to 21.9 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (30%)

Requests Now

60

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Atobo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

atobo.com.cn

atobo.com.cn

1093 ms

www.atobo.com.cn

www.atobo.com.cn

6268 ms

index_v5.css

index_v5.css

3473 ms

jquery-1.6.4.min.js

jquery-1.6.4.min.js

11183 ms

indexV5_topnav.js

indexV5_topnav.js

2679 ms

indexV5_2.js

indexV5_2.js

1947 ms

logo.gif

logo.gif

558 ms

Logo_slogan.gif

Logo_slogan.gif

2320 ms

jiazai.gif

jiazai.gif

3947 ms

weixin-index.png

weixin-index.png

3876 ms

shangpu_top.png

shangpu_top.png

1632 ms

ad_banner_1.jpg

ad_banner_1.jpg

19561 ms

ad_banner_2.jpg

ad_banner_2.jpg

19562 ms

ad_banner_3.jpg

ad_banner_3.jpg

19563 ms

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2015_4_18_8_52_31_7209.jpg

8004 ms

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2014_11_7_13_46_4_1932.jpg

4384 ms

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4839 ms

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2015_5_31_20_8_9_62.jpg

7255 ms

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2016_3_15_10_51_55_13480.jpg

8183 ms

2015_6_11_16_18_10_2349.jpg

2015_6_11_16_18_10_2349.jpg

8149 ms

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2013_6_4_10_17_10_2434.jpg

8528 ms

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2016_3_31_8_58_9_40352.jpg

9753 ms

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2016_3_30_8_53_2_37467.jpg

11090 ms

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2016_3_28_14_1_25_70279.png

19562 ms

2015_12_28_20_29_53_8414.jpg

2015_12_28_20_29_53_8414.jpg

10191 ms

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2015_1_21_2_11_48_9645.jpg

10629 ms

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2016_3_22_11_57_30_5609.jpg

13867 ms

2016_3_26_16_6_25_35453.jpg

2016_3_26_16_6_25_35453.jpg

12793 ms

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2016_3_15_23_20_0_25543.jpg

13238 ms

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2016_3_25_8_33_14_55414.jpg

14928 ms

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2015_7_18_15_5_45_9262.jpg

15488 ms

2016_3_19_18_52_38_621.jpg

2016_3_19_18_52_38_621.jpg

17766 ms

2016_4_6_10_37_24_23613.jpg

2016_4_6_10_37_24_23613.jpg

17219 ms

2016_4_6_9_45_3_53684.jpg

2016_4_6_9_45_3_53684.jpg

19049 ms

2016_3_16_22_32_16_86961.JPG

2016_3_16_22_32_16_86961.JPG

19450 ms

2016_3_15_11_33_48_70811.jpg

2016_3_15_11_33_48_70811.jpg

19560 ms

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2016_3_12_14_7_25_42790.jpg

19559 ms

2016_3_7_10_6_32_19452.jpg

2016_3_7_10_6_32_19452.jpg

19560 ms

2016_3_9_15_27_37_25216.png

2016_3_9_15_27_37_25216.png

19561 ms

2015_6_29_9_27_3_175.jpg

2015_6_29_9_27_3_175.jpg

19560 ms

2016_3_9_9_20_6_71081.jpg

2016_3_9_9_20_6_71081.jpg

19560 ms

indexV5_3.js

indexV5_3.js

19908 ms

Ato_Nm.js

Ato_Nm.js

1231 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

18828 ms

Channel_js.js

Channel_js.js

20016 ms

2014_11_24_9_7_56_550.jpg

2014_11_24_9_7_56_550.jpg

19682 ms

2016_3_5_17_49_39_83002.jpg

2016_3_5_17_49_39_83002.jpg

16997 ms

2016_3_5_17_51_54_90427.jpg

2016_3_5_17_51_54_90427.jpg

16558 ms

2015_11_14_17_35_48_1983.png

2015_11_14_17_35_48_1983.png

19719 ms

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2015_12_24_15_46_38_3487.jpg

17237 ms

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16925 ms

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15405 ms

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2015_10_29_20_55_45_6151.jpg

16597 ms

load.gif

load.gif

16410 ms

baidu-union.gif

baidu-union.gif

16421 ms

jingying-icp.png

jingying-icp.png

17105 ms

wangsafe.png

wangsafe.png

18983 ms

topbar-ui.png

topbar-ui.png

15777 ms

index-ui-2.png

index-ui-2.png

16444 ms

nav-cur.png

nav-cur.png

14689 ms

hot.png

hot.png

13595 ms

regbg.png

regbg.png

19689 ms

push.js

push.js

537 ms

508113.js

508113.js

834 ms

h.js

h.js

523 ms

hm.js

hm.js

666 ms

z_stat.php

z_stat.php

1029 ms

hm.gif

hm.gif

336 ms

icon_0.gif

icon_0.gif

749 ms

21.gif

21.gif

1854 ms

hm.gif

hm.gif

243 ms

stat.htm

stat.htm

175 ms

core.php

core.php

1347 ms

9.gif

9.gif

1040 ms

pic1.gif

pic1.gif

752 ms

app.gif

app.gif

4050 ms

Accessibility Review

atobo.com.cn accessibility score

70

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

atobo.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

atobo.com.cn SEO score

92

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

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Atobo.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 Atobo.com.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

atobo.com.cn

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