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

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

zjccsl.en.alibaba.com

Company Overview - Zhenjiang Cheng Chen Plastic Co., Ltd.

Page Load Speed

2.6 sec in total

First Response

309 ms

Resources Loaded

2 sec

Page Rendered

270 ms

zjccsl.en.alibaba.com screenshot

About Website

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

Zhenjiang Cheng Chen Plastic Co., Ltd. Products:Plastic Boxes,PP Box,Small Plastic box,Plastic Packaging Box,Plastic Storage Box For Small items

Visit zjccsl.en.alibaba.com

Key Findings

We analyzed Zjccsl.en.alibaba.com page load time and found that the first response time was 309 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

zjccsl.en.alibaba.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

68/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value4,630 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value25.9 s

0/100

10%

Network Requests Diagram

zjccsl.en.alibaba.com

309 ms

zjccsl.en.alibaba.com

374 ms

70 ms

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

54 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

82 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Zjccsl.en.alibaba.com, 31% (10 requests) were made to S.alicdn.com and 16% (5 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 799.1 kB (44%)

Content Size

1.8 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Zjccsl.en.alibaba.com main page is 1.8 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. 40% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 594.5 kB

  • Original 704.2 kB
  • After minification 703.5 kB
  • After compression 109.8 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 594.5 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 34.4 kB
  • After minification 34.4 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. Zjccsl En Alibaba images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 204.7 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 885.9 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 204.7 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (43%)

Requests Now

30

After Optimization

17

  • AJAX
  • Images
  • JavaScript

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zjccsl 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 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zjccsl.en.alibaba.com

zjccsl.en.alibaba.com

309 ms

zjccsl.en.alibaba.com

zjccsl.en.alibaba.com

374 ms

70 ms

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

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

54 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

82 ms

78 ms

renderHeader.js

renderHeader.js

64 ms

H49c4097851da457bb5523e8e4e3a3f17M.jpg

H49c4097851da457bb5523e8e4e3a3f17M.jpg

258 ms

H720b3b43509f41f4836c2f26612c5d2dt.jpg

H720b3b43509f41f4836c2f26612c5d2dt.jpg

257 ms

H5bb5ac6ace9244dab7ac1d66d5badc04A.jpg

H5bb5ac6ace9244dab7ac1d66d5badc04A.jpg

1598 ms

awsc.js

awsc.js

28 ms

158 ms

et_f.js

et_f.js

7 ms

um.js

um.js

132 ms

7.gif

7.gif

261 ms

index.js

index.js

49 ms

index.js

index.js

49 ms

H68d6c54e03bd42c0b4578371d6526411U.jpg

H68d6c54e03bd42c0b4578371d6526411U.jpg

257 ms

HTB1DGDiTY2pK1RjSZFsq6yNlXXaX.jpg

HTB1DGDiTY2pK1RjSZFsq6yNlXXaX.jpg

579 ms

HTB1EkrgTYPpK1RjSZFFq6y5PpXaG.jpg

HTB1EkrgTYPpK1RjSZFFq6y5PpXaG.jpg

967 ms

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

92 ms

H22599f0af3b048bd8c27170d3aa373e4J.jpg

H22599f0af3b048bd8c27170d3aa373e4J.jpg

750 ms

HTB1FecJU9zqK1RjSZPcq6zTepXaU.jpg

HTB1FecJU9zqK1RjSZPcq6zTepXaU.jpg

534 ms

HTB1UJ_pTVzqK1RjSZFC762bxVXaf.png

HTB1UJ_pTVzqK1RjSZFC762bxVXaf.png

194 ms

H3792a06c41224650a8f10facd6756a26C.jpg

H3792a06c41224650a8f10facd6756a26C.jpg

889 ms

wu.json

wu.json

146 ms

baxiaCommon.js

baxiaCommon.js

27 ms

wcfg.json

wcfg.json

954 ms

rp

rp

934 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

23 ms

eg.js

eg.js

3 ms

Accessibility Review

zjccsl.en.alibaba.com accessibility score

70

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

zjccsl.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

zjccsl.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 Zjccsl.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 Zjccsl.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

zjccsl.en.alibaba.com

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