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

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 43

    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

cnzhenhan.en.alibaba.com

Company Overview - Yuyao City Zhenhan Decorated Curtain Co., Ltd.

Page Load Speed

3.3 sec in total

First Response

647 ms

Resources Loaded

2.4 sec

Page Rendered

251 ms

cnzhenhan.en.alibaba.com screenshot

About Website

Visit cnzhenhan.en.alibaba.com now to see the best up-to-date Cn Zhenhan En Alibaba content for China and also check out these interesting facts you probably never knew about cnzhenhan.en.alibaba.com

Yuyao City Zhenhan Decorated Curtain Co., Ltd. Products:Curtain Components (Roller Blind Components,Roman Blind Components,Venetian Blind Components,Bamboo Blind Components,Outdoor Awning Components)

Visit cnzhenhan.en.alibaba.com

Key Findings

We analyzed Cnzhenhan.en.alibaba.com page load time and found that the first response time was 647 ms and then it took 2.6 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

cnzhenhan.en.alibaba.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

54/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value6,510 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value24.3 s

0/100

10%

Network Requests Diagram

cnzhenhan.en.alibaba.com

647 ms

cnzhenhan.en.alibaba.com

197 ms

36 ms

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

45 ms

index.js

82 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Cnzhenhan.en.alibaba.com, 52% (22 requests) were made to S.alicdn.com and 14% (6 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 851.0 kB (47%)

Content Size

1.8 MB

After Optimization

974.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cnzhenhan.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. 50% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 327.2 kB

  • Original 408.2 kB
  • After minification 407.5 kB
  • After compression 81.0 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 327.2 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 5.8 kB
  • After minification 5.8 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 Zhenhan En Alibaba images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 523.7 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 887.4 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 523.7 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (50%)

Requests Now

40

After Optimization

20

  • AJAX
  • Images
  • JavaScript

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn Zhenhan 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

cnzhenhan.en.alibaba.com

cnzhenhan.en.alibaba.com

647 ms

cnzhenhan.en.alibaba.com

cnzhenhan.en.alibaba.com

197 ms

36 ms

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

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

45 ms

index.js

index.js

82 ms

index.js

index.js

84 ms

renderHeader.js

renderHeader.js

83 ms

awsc.js

awsc.js

44 ms

15 ms

7.gif

7.gif

41 ms

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

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

39 ms

H216e4991a2e74e84ae7153d7007b34bfs.png

H216e4991a2e74e84ae7153d7007b34bfs.png

515 ms

H4dc4bd20a5b744b993dbd7af96bf7f85W.jpg

H4dc4bd20a5b744b993dbd7af96bf7f85W.jpg

1124 ms

Home-office-decoration-curtain-accessories-for-zebra.jpg

Home-office-decoration-curtain-accessories-for-zebra.jpg

566 ms

high-quality-38mm-roller-clutch-metal-steel.jpg

high-quality-38mm-roller-clutch-metal-steel.jpg

300 ms

Home-Office-Decoration-Curtain-COMPONENTS-ROLLER-BLIND.jpg

Home-Office-Decoration-Curtain-COMPONENTS-ROLLER-BLIND.jpg

548 ms

HIGH-QUALITY-MINI-BLIND-ACCESSORIES-17MM-ROLLER.jpg

HIGH-QUALITY-MINI-BLIND-ACCESSORIES-17MM-ROLLER.jpg

325 ms

FACTORY-CUSTOMIZE-HEAVY-DUTY-BLIND-ACCESSORIES-OF.jpg

FACTORY-CUSTOMIZE-HEAVY-DUTY-BLIND-ACCESSORIES-OF.jpg

299 ms

high-quality-vertical-blind-components-of-spacer.jpg

high-quality-vertical-blind-components-of-spacer.jpg

451 ms

WINDOW-ACCESSORIES-38MM-UNIVERSAL-CLUTCH-FOR-ROLLER.jpg

WINDOW-ACCESSORIES-38MM-UNIVERSAL-CLUTCH-FOR-ROLLER.jpg

769 ms

FACTORY-PRICE-CUSTOMIZATION-ROLLER-BLIND-ACCESSORIES-38MM.jpg

FACTORY-PRICE-CUSTOMIZATION-ROLLER-BLIND-ACCESSORIES-38MM.jpg

905 ms

HOME-DECORATION-25MM-CONNECT-END-COVER-without.jpg

HOME-DECORATION-25MM-CONNECT-END-COVER-without.jpg

583 ms

Honeycomb-Day-and-Night-Curtain-Simple-Accessories.jpg

Honeycomb-Day-and-Night-Curtain-Simple-Accessories.jpg

1156 ms

FACTORY-PRICE-CURTAIN-BLIND-MECHANISM-38MM-CONNECT.jpg

FACTORY-PRICE-CURTAIN-BLIND-MECHANISM-38MM-CONNECT.jpg

919 ms

Advanced-Technology-Home-Decoration-Curtain-Accessories-SUN.jpg

Advanced-Technology-Home-Decoration-Curtain-Accessories-SUN.jpg

1028 ms

HIGH-QUALITY-ROLLER-BLIND-ACCESSORIES-38MM-CONNECT.jpg

HIGH-QUALITY-ROLLER-BLIND-ACCESSORIES-38MM-CONNECT.jpg

1151 ms

HIGH-QUALITY-38MM-DOUBLE-ROLLER-CLUTCH-ONE.jpg

HIGH-QUALITY-38MM-DOUBLE-ROLLER-CLUTCH-ONE.jpg

1097 ms

curtain-home-decoration-38mm-australia-heavy-duty.jpg

curtain-home-decoration-38mm-australia-heavy-duty.jpg

1251 ms

high-quality-38mm-Europe-clutch-with-covers.jpg

high-quality-38mm-Europe-clutch-with-covers.jpg

1045 ms

Honeycomb-Day-and-Night-Curtain-Simple-Accessories.jpg

Honeycomb-Day-and-Night-Curtain-Simple-Accessories.jpg

1499 ms

Hdfcfe562c61f409390f78d3d7e5c8a1bP.jpg

Hdfcfe562c61f409390f78d3d7e5c8a1bP.jpg

540 ms

H164840eb801442b49c2df0449e2fb7b4m.jpg

H164840eb801442b49c2df0449e2fb7b4m.jpg

548 ms

Ha1637c5127204e0d8542777089854f12Y.jpg

Ha1637c5127204e0d8542777089854f12Y.jpg

1158 ms

H65ecfb5ba6f9459a9954dc1e1080732dl.jpg

H65ecfb5ba6f9459a9954dc1e1080732dl.jpg

600 ms

Hc9a963c084534ed1b9e6001c196d1db0I.jpg

Hc9a963c084534ed1b9e6001c196d1db0I.jpg

420 ms

et_f.js

et_f.js

13 ms

um.js

um.js

123 ms

wu.json

wu.json

20 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

761 ms

eg.js

eg.js

3 ms

index.js

index.js

7 ms

Accessibility Review

cnzhenhan.en.alibaba.com accessibility score

43

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

cnzhenhan.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

cnzhenhan.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 Cnzhenhan.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 Cnzhenhan.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

cnzhenhan.en.alibaba.com

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