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

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

cnchunlai.en.alibaba.com

Wenzhou Chunlai Packing Machinery Co., Ltd.

Page Load Speed

2.6 sec in total

First Response

142 ms

Resources Loaded

2.1 sec

Page Rendered

290 ms

cnchunlai.en.alibaba.com screenshot

About Website

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

Wenzhou Chunlai Packing Machinery Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit cnchunlai.en.alibaba.com

Key Findings

We analyzed Cnchunlai.en.alibaba.com page load time and found that the first response time was 142 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

cnchunlai.en.alibaba.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value5,580 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value24.5 s

0/100

10%

Network Requests Diagram

cnchunlai.en.alibaba.com

142 ms

cnchunlai.en.alibaba.com

301 ms

22 ms

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

823 ms

index.js

870 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 Cnchunlai.en.alibaba.com, 44% (14 requests) were made to S.alicdn.com and 13% (4 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 846.7 kB (45%)

Content Size

1.9 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cnchunlai.en.alibaba.com main page is 1.9 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. 25% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 492.0 kB

  • Original 590.7 kB
  • After minification 589.9 kB
  • After compression 98.8 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 492.0 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 985 B

  • Original 13.1 kB
  • After minification 12.1 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. Cn Chunlai En Alibaba images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 353.8 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 930.0 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 353.8 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (70%)

Requests Now

30

After Optimization

9

  • AJAX
  • Images
  • JavaScript

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn Chunlai 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

cnchunlai.en.alibaba.com

cnchunlai.en.alibaba.com

142 ms

cnchunlai.en.alibaba.com

cnchunlai.en.alibaba.com

301 ms

22 ms

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

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

823 ms

index.js

index.js

870 ms

index.js

index.js

836 ms

renderHeader.js

renderHeader.js

945 ms

awsc.js

awsc.js

32 ms

6 ms

7.gif

7.gif

459 ms

et_n.js

et_n.js

7 ms

um.js

um.js

82 ms

wu.json

wu.json

607 ms

H968555e7451045b989e279eda8f0bba75.png

H968555e7451045b989e279eda8f0bba75.png

163 ms

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

305 ms

H960f96fe28c84cca988df3ae30bda455U.jpg

H960f96fe28c84cca988df3ae30bda455U.jpg

1256 ms

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

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

744 ms

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

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

842 ms

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

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

775 ms

H0edc1971611f43f891311bce0a6c1bcds.jpg

H0edc1971611f43f891311bce0a6c1bcds.jpg

1027 ms

Semi-Automatic-Carton-Packing-Strapping-Machine.jpg_250x250.jpg

Semi-Automatic-Carton-Packing-Strapping-Machine.jpg_250x250.jpg

1443 ms

Automatic-Carton-Sealing-Packaging-Line-Machine.jpg_250x250.jpg

Automatic-Carton-Sealing-Packaging-Line-Machine.jpg_250x250.jpg

1064 ms

Vertical-Type-Continuous-Bag-Sealing-Machine.jpg_250x250.jpg

Vertical-Type-Continuous-Bag-Sealing-Machine.jpg_250x250.jpg

1228 ms

Semi-Automatic-Single-Sheet-Roll-Non-folding.jpg_250x250.jpg

Semi-Automatic-Single-Sheet-Roll-Non-folding.jpg_250x250.jpg

1015 ms

H8eb94f656a374c23b9d98b8a60d1b96fX.jpg

H8eb94f656a374c23b9d98b8a60d1b96fX.jpg

114 ms

Automatic-Rotary-Type-Drinking-Coffee-Powder-Cup.jpg_350x350.jpg

Automatic-Rotary-Type-Drinking-Coffee-Powder-Cup.jpg_350x350.jpg

1680 ms

H7364594f857c405e9f57e003d84246a9W.jpg

H7364594f857c405e9f57e003d84246a9W.jpg

191 ms

Hcf58cdd7131a4069ae2fc8293545b7d6b.jpg

Hcf58cdd7131a4069ae2fc8293545b7d6b.jpg

401 ms

um.json

um.json

52 ms

getUmid.do

getUmid.do

483 ms

eg.js

eg.js

2 ms

index.js

index.js

3 ms

Accessibility Review

cnchunlai.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

cnchunlai.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

cnchunlai.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 Cnchunlai.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 Cnchunlai.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

cnchunlai.en.alibaba.com

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