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

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

kajafa.en.alibaba.com

Ningbo Kajafa Electric Appliance Co., Ltd.

Page Load Speed

2.8 sec in total

First Response

12 ms

Resources Loaded

2.4 sec

Page Rendered

324 ms

kajafa.en.alibaba.com screenshot

About Website

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

Ningbo Kajafa Electric Appliance Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit kajafa.en.alibaba.com

Key Findings

We analyzed Kajafa.en.alibaba.com page load time and found that the first response time was 12 ms and then it took 2.8 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

kajafa.en.alibaba.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value6,930 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.354

31/100

15%

TTI (Time to Interactive)

Value25.2 s

0/100

10%

Network Requests Diagram

kajafa.en.alibaba.com

12 ms

kajafa.en.alibaba.com

689 ms

65 ms

64 ms

header.css

121 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Kajafa.en.alibaba.com, 39% (52 requests) were made to S.alicdn.com and 20% (26 requests) were made to Sc02.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 4.1 MB (60%)

Content Size

6.7 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kajafa.en.alibaba.com main page is 6.7 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. Only a small number of websites need less resources to load. Javascripts take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 531.3 kB

  • Original 638.0 kB
  • After minification 634.1 kB
  • After compression 106.7 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 531.3 kB or 83% 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, Kajafa 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

-61%

Potential reduce by 3.2 MB

  • Original 5.3 MB
  • After minification 5.3 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 61% of the original size.

CSS Optimization

-84%

Potential reduce by 203.4 kB

  • Original 240.7 kB
  • After minification 189.9 kB
  • After compression 37.4 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. Kajafa.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 203.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (40%)

Requests Now

121

After Optimization

72

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 121 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kajafa 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kajafa.en.alibaba.com

kajafa.en.alibaba.com

12 ms

kajafa.en.alibaba.com

kajafa.en.alibaba.com

689 ms

65 ms

64 ms

header.css

header.css

121 ms

header.js

header.js

129 ms

63 ms

web-index.css

web-index.css

126 ms

web-index.css

web-index.css

128 ms

web-index.css

web-index.css

129 ms

web-index.css

web-index.css

129 ms

web-index.css

web-index.css

844 ms

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

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

131 ms

122 ms

115 ms

index.js

index.js

118 ms

116 ms

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

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

342 ms

H96e5b34b4c25433991f31703e8d6e531h.png

H96e5b34b4c25433991f31703e8d6e531h.png

198 ms

H4a065797e2c34dd0afdaa24bce9ae4ab7.jpg_100x100.jpg

H4a065797e2c34dd0afdaa24bce9ae4ab7.jpg_100x100.jpg

267 ms

HTB10uL3aYj1gK0jSZFu763rHpXaS.png

HTB10uL3aYj1gK0jSZFu763rHpXaS.png

266 ms

H674504863de24da081b97afef6d33b52x.jpg_q80.jpg

H674504863de24da081b97afef6d33b52x.jpg_q80.jpg

1474 ms

Hb86973a0504b4d7cadc7b2cfdd909da3x.jpg_350x350.jpg

Hb86973a0504b4d7cadc7b2cfdd909da3x.jpg_350x350.jpg

201 ms

Hc823b00b01f94055bbaa6b23f942cbf5o.jpg_100x100.jpg

Hc823b00b01f94055bbaa6b23f942cbf5o.jpg_100x100.jpg

268 ms

H99bbee3b7c6d43a89245c5f2a5d04679v.png_100x100.png

H99bbee3b7c6d43a89245c5f2a5d04679v.png_100x100.png

268 ms

Hbc25ba7058514e37ada20d473f6b8af56.png_100x100.png

Hbc25ba7058514e37ada20d473f6b8af56.png_100x100.png

270 ms

H4d11cd0999254194bce0615b84adefd2e.png_100x100.png

H4d11cd0999254194bce0615b84adefd2e.png_100x100.png

269 ms

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

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

409 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

481 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

607 ms

HTB1Ygiebbr1gK0jSZR0q6zP8XXaQ.jpg

HTB1Ygiebbr1gK0jSZR0q6zP8XXaQ.jpg

197 ms

H5fa70ce36bc341ef858faa6be81ed0adS.png

H5fa70ce36bc341ef858faa6be81ed0adS.png

194 ms

Hb3cb5f84c74a46efafeca78c81aecace9.jpg

Hb3cb5f84c74a46efafeca78c81aecace9.jpg

193 ms

H002e6ea90e53453a828e94fdd556c6c7n.jpg

H002e6ea90e53453a828e94fdd556c6c7n.jpg

194 ms

Hfb2ed5144d8d4cf9ad048816eaa705aey.jpg

Hfb2ed5144d8d4cf9ad048816eaa705aey.jpg

197 ms

H14457d25fb5d481aabcad12a44dda6c0E.jpg

H14457d25fb5d481aabcad12a44dda6c0E.jpg

383 ms

H5e7b193ad4024eff9d49717787ce45b3t.jpg

H5e7b193ad4024eff9d49717787ce45b3t.jpg

195 ms

H97e9c50b03974241a04e09a2deccdb05T.jpg

H97e9c50b03974241a04e09a2deccdb05T.jpg

198 ms

Ha2ed2e29b0a74cb893f04eda9eb02090A.jpg

Ha2ed2e29b0a74cb893f04eda9eb02090A.jpg

230 ms

Hc1243c3875d64c5facc3dfd85e59b03dM.jpg

Hc1243c3875d64c5facc3dfd85e59b03dM.jpg

199 ms

Hfc6b2ad306444a4cac78de355ee716bdu.jpg

Hfc6b2ad306444a4cac78de355ee716bdu.jpg

197 ms

Hc2285498517840bc95c200a8efe91c854.jpg

Hc2285498517840bc95c200a8efe91c854.jpg

199 ms

Ha78cf255383746b3b9462f7ab0ba4134p.jpg

Ha78cf255383746b3b9462f7ab0ba4134p.jpg

256 ms

H095b78ecf90843e685492feb9c513384b.jpg

H095b78ecf90843e685492feb9c513384b.jpg

228 ms

roboto-regular.woff

roboto-regular.woff

62 ms

roboto-medium.woff

roboto-medium.woff

62 ms

roboto-light.woff

roboto-light.woff

61 ms

roboto-thin.woff

roboto-thin.woff

72 ms

roboto-bold.woff

roboto-bold.woff

72 ms

awsc.js

awsc.js

107 ms

63 ms

personTipsInfo.do

personTipsInfo.do

60 ms

eg.js

eg.js

101 ms

et_n.js

et_n.js

6 ms

um.js

um.js

73 ms

wu.json

wu.json

87 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

16 ms

index.js

index.js

15 ms

index.js

index.js

17 ms

7.gif

7.gif

14 ms

baxiaCommon.js

baxiaCommon.js

7 ms

rp

rp

930 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

29 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

25 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

27 ms

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

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

357 ms

H96e5b34b4c25433991f31703e8d6e531h.png

H96e5b34b4c25433991f31703e8d6e531h.png

25 ms

H4a065797e2c34dd0afdaa24bce9ae4ab7.jpg_100x100.jpg

H4a065797e2c34dd0afdaa24bce9ae4ab7.jpg_100x100.jpg

19 ms

HTB10uL3aYj1gK0jSZFu763rHpXaS.png

HTB10uL3aYj1gK0jSZFu763rHpXaS.png

12 ms

Hde72d0fcd5624b91ba2901a05935ceb3t.jpg

Hde72d0fcd5624b91ba2901a05935ceb3t.jpg

129 ms

H6e3acabcb579410e93753dd25edbaeac2.jpg

H6e3acabcb579410e93753dd25edbaeac2.jpg

161 ms

H3e6d0d2f675841c09af3d32115ab08afS.jpg

H3e6d0d2f675841c09af3d32115ab08afS.jpg

996 ms

Hb86973a0504b4d7cadc7b2cfdd909da3x.jpg_350x350.jpg

Hb86973a0504b4d7cadc7b2cfdd909da3x.jpg_350x350.jpg

10 ms

H7ac7a3bcabac4963a2e2cdf14f56b47a7.jpg

H7ac7a3bcabac4963a2e2cdf14f56b47a7.jpg

159 ms

H5fd8447ba3294331ba9f03093c8bce76x.jpg

H5fd8447ba3294331ba9f03093c8bce76x.jpg

350 ms

Hcd71d5c36328472e8eacdc9b1166efd92.png

Hcd71d5c36328472e8eacdc9b1166efd92.png

136 ms

Hf570fce1c0764f8da4bd0fba92588d68O.jpg

Hf570fce1c0764f8da4bd0fba92588d68O.jpg

300 ms

H24ff8c85a1a5436d96d040a2e1a43b11F.jpg

H24ff8c85a1a5436d96d040a2e1a43b11F.jpg

601 ms

H14d70181a3864d98bf6b80bf5a2391732.jpg

H14d70181a3864d98bf6b80bf5a2391732.jpg

235 ms

H9625fdc2e0ce40beb0e534fef0121af6H.jpg

H9625fdc2e0ce40beb0e534fef0121af6H.jpg

346 ms

H337a421b97724a27b243335d4e9a24ccV.jpg

H337a421b97724a27b243335d4e9a24ccV.jpg

361 ms

H3b3f30b97ca347eea2072850336850bcw.jpg

H3b3f30b97ca347eea2072850336850bcw.jpg

476 ms

HTB1onDiaAL0gK0jSZFtq6xQCXXaM.jpg

HTB1onDiaAL0gK0jSZFtq6xQCXXaM.jpg

615 ms

HTB18MDmaEY1gK0jSZFCq6AwqXXa9.jpg

HTB18MDmaEY1gK0jSZFCq6AwqXXa9.jpg

462 ms

HTB1TMniaGL7gK0jSZFB760ZZpXaV.png

HTB1TMniaGL7gK0jSZFB760ZZpXaV.png

1006 ms

Ha49379eb6f1d4aaf811a5f75fe21a7813.jpg

Ha49379eb6f1d4aaf811a5f75fe21a7813.jpg

523 ms

Hd6da7333303b4f278e46a9a206d8407dp.jpg

Hd6da7333303b4f278e46a9a206d8407dp.jpg

647 ms

H7c39bbc4a63f417b9be319e37665b8a8a.jpg

H7c39bbc4a63f417b9be319e37665b8a8a.jpg

993 ms

Hc823b00b01f94055bbaa6b23f942cbf5o.jpg_100x100.jpg

Hc823b00b01f94055bbaa6b23f942cbf5o.jpg_100x100.jpg

9 ms

H99bbee3b7c6d43a89245c5f2a5d04679v.png_100x100.png

H99bbee3b7c6d43a89245c5f2a5d04679v.png_100x100.png

61 ms

Hbc25ba7058514e37ada20d473f6b8af56.png_100x100.png

Hbc25ba7058514e37ada20d473f6b8af56.png_100x100.png

61 ms

H4d11cd0999254194bce0615b84adefd2e.png_100x100.png

H4d11cd0999254194bce0615b84adefd2e.png_100x100.png

65 ms

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

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

280 ms

HTB1Ygiebbr1gK0jSZR0q6zP8XXaQ.jpg

HTB1Ygiebbr1gK0jSZR0q6zP8XXaQ.jpg

66 ms

H5fa70ce36bc341ef858faa6be81ed0adS.png

H5fa70ce36bc341ef858faa6be81ed0adS.png

69 ms

Hb3cb5f84c74a46efafeca78c81aecace9.jpg

Hb3cb5f84c74a46efafeca78c81aecace9.jpg

65 ms

H002e6ea90e53453a828e94fdd556c6c7n.jpg

H002e6ea90e53453a828e94fdd556c6c7n.jpg

64 ms

Hfb2ed5144d8d4cf9ad048816eaa705aey.jpg

Hfb2ed5144d8d4cf9ad048816eaa705aey.jpg

66 ms

H14457d25fb5d481aabcad12a44dda6c0E.jpg

H14457d25fb5d481aabcad12a44dda6c0E.jpg

64 ms

H5e7b193ad4024eff9d49717787ce45b3t.jpg

H5e7b193ad4024eff9d49717787ce45b3t.jpg

67 ms

H97e9c50b03974241a04e09a2deccdb05T.jpg

H97e9c50b03974241a04e09a2deccdb05T.jpg

67 ms

Ha2ed2e29b0a74cb893f04eda9eb02090A.jpg

Ha2ed2e29b0a74cb893f04eda9eb02090A.jpg

70 ms

Hc1243c3875d64c5facc3dfd85e59b03dM.jpg

Hc1243c3875d64c5facc3dfd85e59b03dM.jpg

68 ms

Hfc6b2ad306444a4cac78de355ee716bdu.jpg

Hfc6b2ad306444a4cac78de355ee716bdu.jpg

68 ms

Hc2285498517840bc95c200a8efe91c854.jpg

Hc2285498517840bc95c200a8efe91c854.jpg

71 ms

Ha78cf255383746b3b9462f7ab0ba4134p.jpg

Ha78cf255383746b3b9462f7ab0ba4134p.jpg

69 ms

H095b78ecf90843e685492feb9c513384b.jpg

H095b78ecf90843e685492feb9c513384b.jpg

70 ms

24 ms

icon-font.woff

icon-font.woff

630 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

70 ms

sc.globalxman.appscene

sc.globalxman.appscene

29 ms

footer.css

footer.css

516 ms

light0.5x.png

light0.5x.png

27 ms

pages_version.html

pages_version.html

72 ms

defer-common.js

defer-common.js

74 ms

i.alicdn.com

i.alicdn.com

70 ms

index.js

index.js

38 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

161 ms

index.web.css

index.web.css

146 ms

index.web.js

index.web.js

156 ms

index.js

index.js

155 ms

store-proxy.html

store-proxy.html

115 ms

countryCurrencyDataService

countryCurrencyDataService

184 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

100 ms

personRoleInfo.do

personRoleInfo.do

156 ms

notification.do

notification.do

167 ms

availableSurveyQuery.json

availableSurveyQuery.json

70 ms

index.js

index.js

21 ms

iconfont.woff

iconfont.woff

6 ms

iconfont.woff

iconfont.woff

6 ms

data

data

31 ms

Accessibility Review

kajafa.en.alibaba.com accessibility score

69

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

kajafa.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

Displays images with incorrect aspect ratio

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

SEO Factors

kajafa.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 Kajafa.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 Kajafa.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

kajafa.en.alibaba.com

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