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cnbm.en.alibaba.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

cnbm.en.alibaba.com

Alibaba Manufacturer Directory - Suppliers, Manufacturers, Exporters & Importers

Page Load Speed

6.2 sec in total

First Response

39 ms

Resources Loaded

5.8 sec

Page Rendered

314 ms

cnbm.en.alibaba.com screenshot

About Website

Welcome to cnbm.en.alibaba.com homepage info - get ready to check Cnbm En Alibaba best content for China right away, or after learning these important things about cnbm.en.alibaba.com

CNBM International Corporation Products:Construction Materials

Visit cnbm.en.alibaba.com

Key Findings

We analyzed Cnbm.en.alibaba.com page load time and found that the first response time was 39 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

cnbm.en.alibaba.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value9,380 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value26.9 s

0/100

10%

Network Requests Diagram

cnbm.en.alibaba.com

39 ms

cnbm.en.alibaba.com

263 ms

106 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

101 ms

index.js

184 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Cnbm.en.alibaba.com, 40% (19 requests) were made to S.alicdn.com and 17% (8 requests) were made to Im.alicdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Im.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (51%)

Content Size

2.0 MB

After Optimization

991.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cnbm.en.alibaba.com main page is 2.0 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. 45% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 498.2 kB

  • Original 598.5 kB
  • After minification 597.7 kB
  • After compression 100.3 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. 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 498.2 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 7 B

  • Original 6.0 kB
  • After minification 6.0 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. Cnbm En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 542.9 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.2 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 542.9 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (53%)

Requests Now

38

After Optimization

18

  • AJAX
  • Images
  • JavaScript

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cnbm En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cnbm.en.alibaba.com

cnbm.en.alibaba.com

39 ms

cnbm.en.alibaba.com

cnbm.en.alibaba.com

263 ms

106 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

101 ms

index.js

index.js

184 ms

index.js

index.js

116 ms

renderHeader.js

renderHeader.js

137 ms

H06620227933d4d09ac93da398608d2bdY.jpg

H06620227933d4d09ac93da398608d2bdY.jpg

372 ms

H5aff6008b3384294ac60f23a8f3342b7m.jpg

H5aff6008b3384294ac60f23a8f3342b7m.jpg

512 ms

H28f8f903ba804d1395ffbfa0ffb05a22s.jpg

H28f8f903ba804d1395ffbfa0ffb05a22s.jpg

237 ms

awsc.js

awsc.js

114 ms

38 ms

HTB1sVwladfvK1RjSspoq6zfNpXa4.jpg

HTB1sVwladfvK1RjSspoq6zfNpXa4.jpg

709 ms

HTB1Tp.hacfrK1Rjy1Xdq6yemFXau.jpg

HTB1Tp.hacfrK1Rjy1Xdq6yemFXau.jpg

612 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

68 ms

HTB1.AUjaorrK1RkSne1q6ArVVXa5.jpg

HTB1.AUjaorrK1RkSne1q6ArVVXa5.jpg

382 ms

HTB1WrfWainrK1RjSsziq6xptpXa9.jpg

HTB1WrfWainrK1RjSsziq6xptpXa9.jpg

277 ms

HTB1jSG9wYvpK1RjSZPiq6zmwXXaR.jpg

HTB1jSG9wYvpK1RjSZPiq6zmwXXaR.jpg

872 ms

HTB1LMz1acnrK1RjSspkq6yuvXXaY.jpg

HTB1LMz1acnrK1RjSspkq6yuvXXaY.jpg

938 ms

Landscaping-Artificial-Grass-Golf-Sport-for-Flooring.jpg_350x350.jpg

Landscaping-Artificial-Grass-Golf-Sport-for-Flooring.jpg_350x350.jpg

639 ms

90-HDPE-Sun-Shade-Plastic-Net-135g.jpg_350x350.jpg

90-HDPE-Sun-Shade-Plastic-Net-135g.jpg_350x350.jpg

556 ms

Greenhouse-Plastic-Net-Sun-Shade-Net-Good.jpg_350x350.jpg

Greenhouse-Plastic-Net-Sun-Shade-Net-Good.jpg_350x350.jpg

824 ms

XSDCM-60-T-High-Efficiency-Curved-Tile.jpg_350x350.jpg

XSDCM-60-T-High-Efficiency-Curved-Tile.jpg_350x350.jpg

746 ms

AWS-E7018-Welding-Electrode-Welding-Rod.jpg_350x350.jpg

AWS-E7018-Welding-Electrode-Welding-Rod.jpg_350x350.jpg

799 ms

Welding-Electrode-E6013-Stick-Steel-Metal-Rods.jpg_350x350.jpg

Welding-Electrode-E6013-Stick-Steel-Metal-Rods.jpg_350x350.jpg

927 ms

AR-Service-Movable-Silence-Booth-Room-Recording.jpg_350x350.jpg

AR-Service-Movable-Silence-Booth-Room-Recording.jpg_350x350.jpg

1046 ms

Hot-selling-pvc-foam-board-malaysia-with.jpg_350x350.jpg

Hot-selling-pvc-foam-board-malaysia-with.jpg_350x350.jpg

1161 ms

HTB1cNbZaiYrK1Rjy0Fdq6ACvVXaH.jpg

HTB1cNbZaiYrK1Rjy0Fdq6ACvVXaH.jpg

987 ms

HTB1bxbZaiYrK1Rjy0Fdq6ACvVXaO.jpg

HTB1bxbZaiYrK1Rjy0Fdq6ACvVXaO.jpg

865 ms

HTB1G.T0afvsK1Rjy0Fiq6zwtXXaB.jpg

HTB1G.T0afvsK1Rjy0Fiq6zwtXXaB.jpg

582 ms

HTB1fpbYaoLrK1Rjy1zbq6AenFXaW.jpg

HTB1fpbYaoLrK1Rjy1zbq6AenFXaW.jpg

548 ms

HTB12ZbWac_vK1Rjy0Foq6xIxVXa0.jpg

HTB12ZbWac_vK1Rjy0Foq6xIxVXa0.jpg

468 ms

7.gif

7.gif

74 ms

et_n.js

et_n.js

31 ms

um.js

um.js

30 ms

wu.json

wu.json

44 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

23 ms

eg.js

eg.js

3 ms

offline.gif

offline.gif

1406 ms

offline.gif

offline.gif

1134 ms

offline.gif

offline.gif

660 ms

offline.gif

offline.gif

807 ms

offline.gif

offline.gif

1322 ms

offline.gif

offline.gif

1296 ms

offline.gif

offline.gif

1266 ms

offline.gif

offline.gif

1259 ms

index.js

index.js

5 ms

Accessibility Review

cnbm.en.alibaba.com accessibility score

40

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

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

cnbm.en.alibaba.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

cnbm.en.alibaba.com SEO score

86

Search Engine Optimization Advices

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

cnbm.en.alibaba.com

Open Graph data is detected on the main page of Cnbm En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: