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

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

cnzhenhan.en.alibaba.com

Yuyao City Zhenhan Decorated Curtain Co., Ltd. - Curtain Components (Roller Blind Components, Roman Blind Components

Page Load Speed

2.6 sec in total

First Response

11 ms

Resources Loaded

2.1 sec

Page Rendered

543 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., Experts in Manufacturing and Exporting Curtain Components (Roller Blind Components, Roman Blind Components and 0 more Products.

Visit cnzhenhan.en.alibaba.com

Key Findings

We analyzed Cnzhenhan.en.alibaba.com page load time and found that the first response time was 11 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

30

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)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value5,330 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.533

14/100

15%

TTI (Time to Interactive)

Value24.2 s

0/100

10%

Network Requests Diagram

cnzhenhan.en.alibaba.com

11 ms

cnzhenhan.en.alibaba.com

748 ms

131 ms

65 ms

header.css

66 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Cnzhenhan.en.alibaba.com, 46% (37 requests) were made to S.alicdn.com and 9% (7 requests) were made to Assets.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 1.8 MB (53%)

Content Size

3.4 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cnzhenhan.en.alibaba.com main page is 3.4 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. 70% of websites need less resources to load. Javascripts take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 390.0 kB

  • Original 480.1 kB
  • After minification 476.2 kB
  • After compression 90.2 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 390.0 kB or 81% of the original size.

Image Optimization

-46%

Potential reduce by 177.2 kB

  • Original 386.5 kB
  • After minification 209.3 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, Cn Zhenhan En Alibaba needs image optimization as it can save up to 177.2 kB or 46% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-45%

Potential reduce by 1.0 MB

  • Original 2.3 MB
  • After minification 2.3 MB
  • After compression 1.3 MB

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 1.0 MB or 45% of the original size.

CSS Optimization

-85%

Potential reduce by 222.9 kB

  • Original 262.8 kB
  • After minification 211.9 kB
  • After compression 39.9 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Cnzhenhan.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 222.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (51%)

Requests Now

69

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 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 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cnzhenhan.en.alibaba.com

cnzhenhan.en.alibaba.com

11 ms

cnzhenhan.en.alibaba.com

cnzhenhan.en.alibaba.com

748 ms

131 ms

65 ms

header.css

header.css

66 ms

header.js

header.js

70 ms

97 ms

web-index.css

web-index.css

78 ms

web-index.css

web-index.css

70 ms

web-index.css

web-index.css

67 ms

web-index.css

web-index.css

82 ms

web-index.css

web-index.css

70 ms

85 ms

70 ms

index.js

index.js

68 ms

72 ms

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

613 ms

H216e4991a2e74e84ae7153d7007b34bfs.png

H216e4991a2e74e84ae7153d7007b34bfs.png

257 ms

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Hab98ba210e774540b270da302fbf4474G.jpg

422 ms

173 ms

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TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

165 ms

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TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

165 ms

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Hfcb805419a3e4f07a1ebe29c73bc4c74B.jpg

465 ms

H454ce9852ae8469db0a0bd5e399c56b5a.jpg_350x350.jpg

H454ce9852ae8469db0a0bd5e399c56b5a.jpg_350x350.jpg

415 ms

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H8578dee8d4534b268ea0fe4f9bde71d9f.jpg_350x350.jpg

239 ms

H1a62a6db66204c328cc8433b735f7018W.png_350x350.png

H1a62a6db66204c328cc8433b735f7018W.png_350x350.png

718 ms

H6f8215c125224698905beb255f9dc411e.jpg_350x350.jpg

H6f8215c125224698905beb255f9dc411e.jpg_350x350.jpg

239 ms

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Hf1fafacbbefa40cbaec257809432caa3j.jpg_350x350.jpg

568 ms

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Hc56728080aaa4a148b57a3127bd4878eo.jpg_350x350.jpg

410 ms

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HTB1IWgyO4TpK1RjSZFM762G_VXaA.png

1491 ms

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H9e2fe062c04f4850a92437399dad3fc8p.jpg_350x350.jpg

716 ms

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H027be9500a5d48f1ab6b81272ad38da3P.jpg

417 ms

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H0ec90eb61f27434d82d2066a72be0af4S.jpg

415 ms

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H11c93a5a894b4be7a22d4a8d0ec6f4dda.jpg

408 ms

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Hc9a963c084534ed1b9e6001c196d1db0I.jpg

412 ms

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H6392c9d66da345f2b7d73f7a5eef8405y.jpg

411 ms

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

1004 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

1085 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

1132 ms

roboto-regular.woff

roboto-regular.woff

451 ms

roboto-medium.woff

roboto-medium.woff

450 ms

roboto-light.woff

roboto-light.woff

452 ms

roboto-thin.woff

roboto-thin.woff

455 ms

roboto-bold.woff

roboto-bold.woff

454 ms

personTipsInfo.do

personTipsInfo.do

238 ms

awsc.js

awsc.js

231 ms

188 ms

icon-font.woff

icon-font.woff

297 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

138 ms

footer.css

footer.css

230 ms

eg.js

eg.js

20 ms

et_n.js

et_n.js

30 ms

um.js

um.js

122 ms

sc.globalxman.appscene

sc.globalxman.appscene

89 ms

index.js

index.js

86 ms

index.js

index.js

86 ms

7.gif

7.gif

53 ms

baxiaCommon.js

baxiaCommon.js

36 ms

rp

rp

1051 ms

wu.json

wu.json

54 ms

light0.5x.png

light0.5x.png

184 ms

pages_version.html

pages_version.html

79 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

23 ms

defer-common.js

defer-common.js

170 ms

i.alicdn.com

i.alicdn.com

167 ms

index.js

index.js

19 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

125 ms

index.web.css

index.web.css

86 ms

index.web.js

index.web.js

6 ms

availableSurveyQuery.json

availableSurveyQuery.json

303 ms

um.json

um.json

297 ms

index.js

index.js

249 ms

store-proxy.html

store-proxy.html

198 ms

countryCurrencyDataService

countryCurrencyDataService

200 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

159 ms

personRoleInfo.do

personRoleInfo.do

144 ms

notification.do

notification.do

154 ms

getUmid.do

getUmid.do

11 ms

iconfont.woff

iconfont.woff

10 ms

iconfont.woff

iconfont.woff

63 ms

Accessibility Review

cnzhenhan.en.alibaba.com accessibility score

40

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

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

79

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

High

Document doesn't have a valid hreflang

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: