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

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

zzcxm.en.alibaba.com

Company Overview - Zhengzhou Extraction Beauty Electronic Commerce Co., Ltd.

Page Load Speed

3 sec in total

First Response

250 ms

Resources Loaded

2.5 sec

Page Rendered

183 ms

zzcxm.en.alibaba.com screenshot

About Website

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

Zhengzhou Extraction Beauty Electronic Commerce Co., Ltd. Products:Diode laser Equipment,Body Slimming Machine,Tattoo Removal,Co2 Fractional Laser,Rf Frequency

Visit zzcxm.en.alibaba.com

Key Findings

We analyzed Zzcxm.en.alibaba.com page load time and found that the first response time was 250 ms and then it took 2.7 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

zzcxm.en.alibaba.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value4,750 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.277

44/100

15%

TTI (Time to Interactive)

Value24.6 s

0/100

10%

Network Requests Diagram

zzcxm.en.alibaba.com

250 ms

zzcxm.en.alibaba.com

347 ms

56 ms

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

35 ms

index.js

98 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 8% of them (2 requests) were addressed to the original Zzcxm.en.alibaba.com, 44% (11 requests) were made to S.alicdn.com and 12% (3 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 699.3 kB (40%)

Content Size

1.7 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Zzcxm.en.alibaba.com main page is 1.7 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 337.9 kB

  • Original 413.7 kB
  • After minification 412.9 kB
  • After compression 75.7 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 337.9 kB or 82% of the original size.

Image Optimization

-55%

Potential reduce by 37.6 kB

  • Original 68.2 kB
  • After minification 30.6 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, Zzcxm En Alibaba needs image optimization as it can save up to 37.6 kB or 55% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-26%

Potential reduce by 323.7 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 921.4 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 323.7 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (48%)

Requests Now

23

After Optimization

12

  • AJAX
  • Images
  • JavaScript

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zzcxm 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

zzcxm.en.alibaba.com

zzcxm.en.alibaba.com

250 ms

zzcxm.en.alibaba.com

zzcxm.en.alibaba.com

347 ms

56 ms

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

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

35 ms

index.js

index.js

98 ms

index.js

index.js

36 ms

renderHeader.js

renderHeader.js

40 ms

awsc.js

awsc.js

231 ms

14 ms

7.gif

7.gif

38 ms

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

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

29 ms

H5815b387543444eaa1d1d43fba3aed0bB.jpg

H5815b387543444eaa1d1d43fba3aed0bB.jpg

535 ms

H5b853673b5504ae5b374cef5d23122afJ.jpg

H5b853673b5504ae5b374cef5d23122afJ.jpg

1905 ms

Roller-rotating-Therapy-Machine-Reduce-Cellulite-Slimming.jpg_350x350.jpg

Roller-rotating-Therapy-Machine-Reduce-Cellulite-Slimming.jpg_350x350.jpg

253 ms

H979f457986f34244af3551bb7fb4066dk.jpg

H979f457986f34244af3551bb7fb4066dk.jpg

641 ms

Best-price-4-handle-RF-Body-Slimming.jpg_350x350.jpg

Best-price-4-handle-RF-Body-Slimming.jpg_350x350.jpg

614 ms

flex-shaping-trusculpt-rf-device-EMSlim-neo.jpg_350x350.jpg

flex-shaping-trusculpt-rf-device-EMSlim-neo.jpg_350x350.jpg

620 ms

H0cd4b791bf3d409e8946dd98c1163c23X.png

H0cd4b791bf3d409e8946dd98c1163c23X.png

837 ms

et_n.js

et_n.js

4 ms

um.js

um.js

67 ms

wu.json

wu.json

20 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

20 ms

eg.js

eg.js

3 ms

index.js

index.js

6 ms

Accessibility Review

zzcxm.en.alibaba.com accessibility score

59

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

zzcxm.en.alibaba.com best practices score

67

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

zzcxm.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 Zzcxm.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 Zzcxm.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

zzcxm.en.alibaba.com

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