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zjwj.en.alibaba.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

zjwj.en.alibaba.com

Jiangyin Zhongjia Stationery Development Co., Ltd. - Whiteboard, Bulletin Board

Page Load Speed

3.8 sec in total

First Response

223 ms

Resources Loaded

2.2 sec

Page Rendered

1.4 sec

zjwj.en.alibaba.com screenshot

About Website

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

Jiangyin Zhongjia Stationery Development Co., Ltd., Experts in Manufacturing and Exporting Whiteboard, Bulletin Board and 0 more Products.

Visit zjwj.en.alibaba.com

Key Findings

We analyzed Zjwj.en.alibaba.com page load time and found that the first response time was 223 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

zjwj.en.alibaba.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value15.4 s

0/100

10%

TBT (Total Blocking Time)

Value6,520 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value25.9 s

0/100

10%

Network Requests Diagram

zjwj.en.alibaba.com

223 ms

zjwj.en.alibaba.com

727 ms

66 ms

63 ms

header.css

113 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Zjwj.en.alibaba.com, 42% (32 requests) were made to S.alicdn.com and 13% (10 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (59%)

Content Size

6.5 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zjwj.en.alibaba.com main page is 6.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 596.6 kB

  • Original 706.8 kB
  • After minification 702.9 kB
  • After compression 110.2 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 596.6 kB or 84% of the original size.

Image Optimization

-24%

Potential reduce by 137.1 kB

  • Original 575.4 kB
  • After minification 438.3 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, Zjwj En Alibaba needs image optimization as it can save up to 137.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 2.8 MB

  • Original 4.9 MB
  • After minification 4.9 MB
  • After compression 2.0 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 2.8 MB or 58% of the original size.

CSS Optimization

-72%

Potential reduce by 284.4 kB

  • Original 396.1 kB
  • After minification 345.2 kB
  • After compression 111.7 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. Zjwj.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 284.4 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (65%)

Requests Now

66

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zjwj 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 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zjwj.en.alibaba.com

zjwj.en.alibaba.com

223 ms

zjwj.en.alibaba.com

zjwj.en.alibaba.com

727 ms

66 ms

63 ms

header.css

header.css

113 ms

header.js

header.js

123 ms

279 ms

web-index.css

web-index.css

109 ms

web-index.css

web-index.css

112 ms

web-index.css

web-index.css

120 ms

web-index.css

web-index.css

121 ms

web-index.css

web-index.css

122 ms

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

138 ms

176 ms

129 ms

index.js

index.js

125 ms

127 ms

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

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

194 ms

H1687a849ae5245e58b4bd928357aa04aL.jpg

H1687a849ae5245e58b4bd928357aa04aL.jpg

387 ms

He881e13496544ff49af73d5e19b60428i.jpg

He881e13496544ff49af73d5e19b60428i.jpg

258 ms

H2687cefb05244dea9b9d50e1bfc41c2a8.jpg_q80.jpg

H2687cefb05244dea9b9d50e1bfc41c2a8.jpg_q80.jpg

443 ms

H8aba175f21544dafb44e796e34aaac16o.jpg

H8aba175f21544dafb44e796e34aaac16o.jpg

972 ms

Hac6457e70f43478099da0cbec7909fddi.jpg

Hac6457e70f43478099da0cbec7909fddi.jpg

1270 ms

Hfb047cbe715c48c7ae27f28b007d10fcp.jpg

Hfb047cbe715c48c7ae27f28b007d10fcp.jpg

1379 ms

H16b2b12d29c2496cafacf9d982b35bd0r.jpg

H16b2b12d29c2496cafacf9d982b35bd0r.jpg

386 ms

Ha3d3bcafff3d4a23b8d29e88825afbc7E.jpg

Ha3d3bcafff3d4a23b8d29e88825afbc7E.jpg

258 ms

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

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

210 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

211 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

210 ms

roboto-regular.woff

roboto-regular.woff

108 ms

roboto-medium.woff

roboto-medium.woff

126 ms

roboto-light.woff

roboto-light.woff

107 ms

roboto-thin.woff

roboto-thin.woff

125 ms

roboto-bold.woff

roboto-bold.woff

126 ms

262 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

153 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

153 ms

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

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

183 ms

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

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

180 ms

H4e52c1fbb4c44a4cae0fcd41f1ae40606.jpg

H4e52c1fbb4c44a4cae0fcd41f1ae40606.jpg

256 ms

personTipsInfo.do

personTipsInfo.do

143 ms

icon-font.woff

icon-font.woff

29 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

73 ms

awsc.js

awsc.js

1111 ms

38 ms

eg.js

eg.js

16 ms

7.gif

7.gif

4 ms

index.js

index.js

55 ms

index.js

index.js

55 ms

sc.globalxman.appscene

sc.globalxman.appscene

11 ms

footer.css

footer.css

11 ms

awsc.js

awsc.js

26 ms

baxiaCommon.js

baxiaCommon.js

35 ms

rp

rp

951 ms

et_n.js

et_n.js

60 ms

light0.5x.png

light0.5x.png

61 ms

pages_version.html

pages_version.html

184 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

17 ms

defer-common.js

defer-common.js

181 ms

i.alicdn.com

i.alicdn.com

388 ms

index.js

index.js

116 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

345 ms

index.js

index.js

394 ms

index.web.css

index.web.css

199 ms

index.web.js

index.web.js

210 ms

store-proxy.html

store-proxy.html

274 ms

countryCurrencyDataService

countryCurrencyDataService

305 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

141 ms

personRoleInfo.do

personRoleInfo.do

226 ms

notification.do

notification.do

275 ms

index.js

index.js

150 ms

availableSurveyQuery.json

availableSurveyQuery.json

97 ms

index.css

index.css

23 ms

iconfont.woff

iconfont.woff

41 ms

iconfont.woff

iconfont.woff

9 ms

um.js

um.js

13 ms

wu.json

wu.json

22 ms

Accessibility Review

zjwj.en.alibaba.com accessibility score

66

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

zjwj.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

zjwj.en.alibaba.com SEO score

71

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

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 Zjwj.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 Zjwj.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

zjwj.en.alibaba.com

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