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

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

jiufeng.en.alibaba.com

Ningbo Jiufeng Electronic Tools Co., Ltd.

Page Load Speed

3.8 sec in total

First Response

226 ms

Resources Loaded

3.3 sec

Page Rendered

278 ms

jiufeng.en.alibaba.com screenshot

About Website

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

Ningbo Jiufeng Electronic Tools Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit jiufeng.en.alibaba.com

Key Findings

We analyzed Jiufeng.en.alibaba.com page load time and found that the first response time was 226 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

jiufeng.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)

Value2.7 s

85/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value5,770 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.708

7/100

15%

TTI (Time to Interactive)

Value25.1 s

0/100

10%

Network Requests Diagram

jiufeng.en.alibaba.com

226 ms

jiufeng.en.alibaba.com

639 ms

61 ms

108 ms

header.css

147 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Jiufeng.en.alibaba.com, 37% (32 requests) were made to S.alicdn.com and 22% (19 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (62%)

Content Size

6.1 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jiufeng.en.alibaba.com main page is 6.1 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 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 330.4 kB

  • Original 412.4 kB
  • After minification 408.5 kB
  • After compression 82.0 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 330.4 kB or 80% of the original size.

Image Optimization

-16%

Potential reduce by 8.9 kB

  • Original 57.1 kB
  • After minification 48.2 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, Jiufeng En Alibaba needs image optimization as it can save up to 8.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 3.2 MB

  • Original 5.2 MB
  • After minification 5.2 MB
  • After compression 2.1 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 3.2 MB or 60% of the original size.

CSS Optimization

-72%

Potential reduce by 292.4 kB

  • Original 404.4 kB
  • After minification 353.5 kB
  • After compression 112.0 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. Jiufeng.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 292.4 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (59%)

Requests Now

76

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jiufeng 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 30 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jiufeng.en.alibaba.com

jiufeng.en.alibaba.com

226 ms

jiufeng.en.alibaba.com

jiufeng.en.alibaba.com

639 ms

61 ms

108 ms

header.css

header.css

147 ms

header.js

header.js

166 ms

112 ms

web-index.css

web-index.css

110 ms

web-index.css

web-index.css

158 ms

web-index.css

web-index.css

158 ms

web-index.css

web-index.css

217 ms

web-index.css

web-index.css

225 ms

434 ms

215 ms

index.js

index.js

215 ms

298 ms

H77de084cae1646e788656a7e8bc31e36K.jpg

H77de084cae1646e788656a7e8bc31e36K.jpg

1033 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

414 ms

H1112a3f3b7d44b429a8749ca13ddc837J.jpg

H1112a3f3b7d44b429a8749ca13ddc837J.jpg

411 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

614 ms

He0a25746185b4fda9f70ddf02c09b3d8P.jpg

He0a25746185b4fda9f70ddf02c09b3d8P.jpg

1112 ms

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H6f10d53766ed42cda528f8741dd72efff.jpg

488 ms

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Hbed74d6ea5a14a6580c09dbf9727f798H.jpg

509 ms

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H55fe7ab18cd345dcb721c60e2e36d29bB.jpg

1030 ms

H46d8aaff996d43ef8d3887296563eca86.jpg

H46d8aaff996d43ef8d3887296563eca86.jpg

518 ms

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Hb95f0afcd9844c248eb55a75daee38332.jpg

1118 ms

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H5173e9c1d4524ed98ba6ad58eb32b95a4.jpg

1028 ms

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H22728c81cdb0409cb45621130372d81cM.jpg

1031 ms

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H45630fc8287949048e014f71407e3d4aw.jpg

1195 ms

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He5c51dbbf4d04d34b50684d9c2165ccfr.jpg

1117 ms

H1d0c8262442b460fbc51f5315280ef64s.jpg

H1d0c8262442b460fbc51f5315280ef64s.jpg

1109 ms

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H89c1c05ec09e422d80267a761216d7cdq.jpg

1241 ms

H7f02eb214a064cf1b7480f799c8620a8s.jpg

H7f02eb214a064cf1b7480f799c8620a8s.jpg

1457 ms

Ha52a1055901b4d53956c6d5b603e1254Y.jpg

Ha52a1055901b4d53956c6d5b603e1254Y.jpg

1426 ms

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H83cbbf1bf2a646cc977fb606b814218bQ.jpg

1554 ms

He90c56ce15904b8db7b6c99d432de52dG.jpg

He90c56ce15904b8db7b6c99d432de52dG.jpg

2076 ms

H030a330f7a59409cba867c466a49bdf59.jpg

H030a330f7a59409cba867c466a49bdf59.jpg

2615 ms

awsc.js

awsc.js

593 ms

124 ms

personTipsInfo.do

personTipsInfo.do

226 ms

98 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

78 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

174 ms

Hb035b9d5783744369a64aff72c200dad9.jpg

Hb035b9d5783744369a64aff72c200dad9.jpg

2070 ms

H6c448504c9ac4cef8e8418e18fd490f8n.jpg

H6c448504c9ac4cef8e8418e18fd490f8n.jpg

1491 ms

eg.js

eg.js

174 ms

roboto-regular.woff

roboto-regular.woff

62 ms

roboto-medium.woff

roboto-medium.woff

149 ms

roboto-light.woff

roboto-light.woff

149 ms

roboto-thin.woff

roboto-thin.woff

179 ms

roboto-bold.woff

roboto-bold.woff

195 ms

icon-font.woff

icon-font.woff

167 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

165 ms

sc.globalxman.appscene

sc.globalxman.appscene

35 ms

footer.css

footer.css

32 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

14 ms

index.js

index.js

54 ms

index.js

index.js

78 ms

light0.5x.png

light0.5x.png

54 ms

7.gif

7.gif

50 ms

pages_version.html

pages_version.html

163 ms

defer-common.js

defer-common.js

167 ms

i.alicdn.com

i.alicdn.com

162 ms

index.js

index.js

34 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

28 ms

awsc.js

awsc.js

38 ms

baxiaCommon.js

baxiaCommon.js

37 ms

rp

rp

1312 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

339 ms

et_n.js

et_n.js

19 ms

index.web.css

index.web.css

232 ms

index.web.js

index.web.js

229 ms

index.js

index.js

223 ms

um.js

um.js

224 ms

store-proxy.html

store-proxy.html

349 ms

countryCurrencyDataService

countryCurrencyDataService

405 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

145 ms

personRoleInfo.do

personRoleInfo.do

299 ms

notification.do

notification.do

367 ms

availableSurveyQuery.json

availableSurveyQuery.json

168 ms

wu.json

wu.json

36 ms

iconfont.woff

iconfont.woff

13 ms

iconfont.woff

iconfont.woff

24 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

9 ms

index.js

index.js

40 ms

index.css

index.css

12 ms

Accessibility Review

jiufeng.en.alibaba.com accessibility score

72

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

jiufeng.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

jiufeng.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 Jiufeng.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 Jiufeng.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

jiufeng.en.alibaba.com

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