Tools & Wizards About Us
cmo2o.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

cmo2o.com

网站维护中

Page Load Speed

52 sec in total

First Response

1.1 sec

Resources Loaded

49.4 sec

Page Rendered

1.5 sec

cmo2o.com screenshot

About Website

Welcome to cmo2o.com homepage info - get ready to check Cmo 2 O best content for China right away, or after learning these important things about cmo2o.com

工程机械电商网是帮助工程机械行业网上买卖设备最专业的电子商务网站。我们提供的工程机械品类最全、国内外品牌和产品最多的网站。我们的目标是让设备交易更简单。

Visit cmo2o.com

Key Findings

We analyzed Cmo2o.com page load time and found that the first response time was 1.1 sec and then it took 50.9 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

cmo2o.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

cmo2o.com

1135 ms

www.cmo2o.com

3834 ms

zj.css

2330 ms

lmjx.js

1050 ms

jquery.js

1798 ms

Our browser made a total of 185 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Cmo2o.com, 87% (161 requests) were made to Img.lmjx.net and 7% (13 requests) were made to Static.cmo2o.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Img.lmjx.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 752.0 kB (25%)

Content Size

3.1 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cmo2o.com main page is 3.1 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. 45% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 443.6 kB

  • Original 495.7 kB
  • After minification 494.6 kB
  • After compression 52.1 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 443.6 kB or 89% of the original size.

Image Optimization

-7%

Potential reduce by 163.3 kB

  • Original 2.4 MB
  • After minification 2.2 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. Cmo 2 O images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 108.1 kB

  • Original 157.9 kB
  • After minification 149.3 kB
  • After compression 49.9 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 108.1 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 37.0 kB

  • Original 44.8 kB
  • After minification 39.6 kB
  • After compression 7.8 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. Cmo2o.com needs all CSS files to be minified and compressed as it can save up to 37.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (7%)

Requests Now

180

After Optimization

167

  • Images
  • JavaScript
  • CSS

The browser has sent 180 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cmo 2 O. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cmo2o.com

cmo2o.com

1135 ms

www.cmo2o.com

www.cmo2o.com

3834 ms

zj.css

zj.css

2330 ms

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1050 ms

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1798 ms

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326 ms

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Accessibility Review

cmo2o.com accessibility score

89

Accessibility Issues

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

Best Practices

cmo2o.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

cmo2o.com SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Cmo2o.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 Cmo2o.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

cmo2o.com

Open Graph description is not detected on the main page of Cmo 2 O. 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: