Tools & Wizards About Us
cptworld.en.alibaba.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

cptworld.en.alibaba.com

Company Overview - Sichuan Dawn Precision Technology Co., Ltd.

Page Load Speed

2.6 sec in total

First Response

252 ms

Resources Loaded

1.9 sec

Page Rendered

388 ms

cptworld.en.alibaba.com screenshot

About Website

Click here to check amazing Cptworld En Alibaba content for China. Otherwise, check out these important facts you probably never knew about cptworld.en.alibaba.com

Sichuan Dawn Precision Technology Co., Ltd. Products:Pulley, Timing Pulley, Sprocket, Bushing, Locking Assembly

Visit cptworld.en.alibaba.com

Key Findings

We analyzed Cptworld.en.alibaba.com page load time and found that the first response time was 252 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

cptworld.en.alibaba.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value4,080 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value25.2 s

0/100

10%

Network Requests Diagram

cptworld.en.alibaba.com

252 ms

cptworld.en.alibaba.com

411 ms

46 ms

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

58 ms

index.js

98 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Cptworld.en.alibaba.com, 29% (12 requests) were made to S.alicdn.com and 22% (9 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (809 ms) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (52%)

Content Size

2.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cptworld.en.alibaba.com main page is 2.2 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. 35% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 577.9 kB

  • Original 686.7 kB
  • After minification 685.9 kB
  • After compression 108.9 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 577.9 kB or 84% of the original size.

Image Optimization

-26%

Potential reduce by 12.8 kB

  • Original 48.4 kB
  • After minification 35.6 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, Cptworld En Alibaba needs image optimization as it can save up to 12.8 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-38%

Potential reduce by 543.1 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.3 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 543.1 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (28%)

Requests Now

39

After Optimization

28

  • AJAX
  • Images
  • JavaScript

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cptworld 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

cptworld.en.alibaba.com

cptworld.en.alibaba.com

252 ms

cptworld.en.alibaba.com

cptworld.en.alibaba.com

411 ms

46 ms

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

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

58 ms

index.js

index.js

98 ms

index.js

index.js

94 ms

renderHeader.js

renderHeader.js

95 ms

awsc.js

awsc.js

56 ms

6 ms

7.gif

7.gif

24 ms

et_n.js

et_n.js

30 ms

um.js

um.js

8 ms

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

63 ms

Hd99e7e40347d4262959bd43a1efcf73dx.jpg

Hd99e7e40347d4262959bd43a1efcf73dx.jpg

330 ms

HTB1zNp2yoR1BeNjy0Fmq6z0wVXaP.jpg

HTB1zNp2yoR1BeNjy0Fmq6z0wVXaP.jpg

679 ms

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

104 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

79 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

80 ms

Heea3c51f9bfa4557a7596b38af23739bf.jpg

Heea3c51f9bfa4557a7596b38af23739bf.jpg

669 ms

TB1_GMxF7L0gK0jSZFxXXXWHVXa-204-204.png

TB1_GMxF7L0gK0jSZFxXXXWHVXa-204-204.png

84 ms

TB1NiODF.T1gK0jSZFrXXcNCXXa-204-204.png

TB1NiODF.T1gK0jSZFrXXcNCXXa-204-204.png

95 ms

TB1rIMyF.Y1gK0jSZFCXXcwqXXa-204-204.png

TB1rIMyF.Y1gK0jSZFCXXcwqXXa-204-204.png

96 ms

TB1J67zFW61gK0jSZFlXXXDKFXa-204-204.png

TB1J67zFW61gK0jSZFlXXXDKFXa-204-204.png

105 ms

HTB1v3dYyeuSBuNjSsziq6zq8pXaM.jpg

HTB1v3dYyeuSBuNjSsziq6zq8pXaM.jpg

395 ms

HTB1ibNkp98YBeNkSnb4q6yevFXa5.jpg

HTB1ibNkp98YBeNkSnb4q6yevFXa5.jpg

397 ms

HTB105Whyh9YBuNjy0Ffq6xIsVXa9.jpg

HTB105Whyh9YBuNjy0Ffq6xIsVXa9.jpg

662 ms

HTB1LNilybSYBuNjSspfq6AZCpXaE.jpg

HTB1LNilybSYBuNjSspfq6AZCpXaE.jpg

414 ms

HTB1kSz7ynJYBeNjy1zeq6yhzVXag.jpg

HTB1kSz7ynJYBeNjy1zeq6yhzVXag.jpg

594 ms

HTB1ngR4yhSYBuNjSspjq6x73VXao.jpg

HTB1ngR4yhSYBuNjSspjq6x73VXao.jpg

651 ms

HTB17j0myeGSBuNjSspbq6AiipXaZ.jpg

HTB17j0myeGSBuNjSspbq6AiipXaZ.jpg

809 ms

HTB1wv_5fL6TBKNjSZJiq6zKVFXaY.jpg

HTB1wv_5fL6TBKNjSZJiq6zKVFXaY.jpg

628 ms

HTB1GtClybSYBuNjSspfq6AZCpXaU.jpg

HTB1GtClybSYBuNjSspfq6AZCpXaU.jpg

366 ms

HTB1rIxpyeGSBuNjSspbq6AiipXay.jpg

HTB1rIxpyeGSBuNjSspbq6AiipXay.jpg

397 ms

HTB1YbcypTdYBeNkSmLyq6xfnVXa9.jpg

HTB1YbcypTdYBeNkSmLyq6xfnVXa9.jpg

657 ms

HTB1s6xryeuSBuNjSsplq6ze8pXah.jpg

HTB1s6xryeuSBuNjSsplq6ze8pXah.jpg

406 ms

HTB14gf3pNuTBuNkHFNRq6A9qpXap.jpg

HTB14gf3pNuTBuNkHFNRq6A9qpXap.jpg

403 ms

wu.json

wu.json

141 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

33 ms

eg.js

eg.js

4 ms

index.js

index.js

3 ms

Accessibility Review

cptworld.en.alibaba.com accessibility score

69

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

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

High

Image elements do not have [alt] attributes

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

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

cptworld.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

Serves images with low resolution

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

cptworld.en.alibaba.com SEO score

79

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 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 Cptworld.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 Cptworld.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

cptworld.en.alibaba.com

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