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

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

kks.en.alibaba.com

Shenzhen KKS Silicone&Electronic Co., Ltd.

Page Load Speed

2.5 sec in total

First Response

79 ms

Resources Loaded

2.1 sec

Page Rendered

314 ms

kks.en.alibaba.com screenshot

About Website

Welcome to kks.en.alibaba.com homepage info - get ready to check KKS En Alibaba best content for China right away, or after learning these important things about kks.en.alibaba.com

Shenzhen KKS Silicone&Electronic Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit kks.en.alibaba.com

Key Findings

We analyzed Kks.en.alibaba.com page load time and found that the first response time was 79 ms and then it took 2.4 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

kks.en.alibaba.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value9,240 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.935

3/100

15%

TTI (Time to Interactive)

Value28.9 s

0/100

10%

Network Requests Diagram

kks.en.alibaba.com

79 ms

kks.en.alibaba.com

1041 ms

141 ms

169 ms

header.css

195 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Kks.en.alibaba.com, 44% (31 requests) were made to S.alicdn.com and 10% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (58%)

Content Size

6.6 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kks.en.alibaba.com main page is 6.6 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 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 499.0 kB

  • Original 604.2 kB
  • After minification 600.3 kB
  • After compression 105.2 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 499.0 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, KKS 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

-59%

Potential reduce by 3.0 MB

  • Original 5.1 MB
  • After minification 5.1 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 3.0 MB or 59% of the original size.

CSS Optimization

-64%

Potential reduce by 201.8 kB

  • Original 315.2 kB
  • After minification 264.3 kB
  • After compression 113.3 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. Kks.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 201.8 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (70%)

Requests Now

60

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KKS 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

kks.en.alibaba.com

kks.en.alibaba.com

79 ms

kks.en.alibaba.com

kks.en.alibaba.com

1041 ms

141 ms

169 ms

header.css

header.css

195 ms

header.js

header.js

200 ms

23 ms

web-index.css

web-index.css

181 ms

web-index.css

web-index.css

200 ms

web-index.css

web-index.css

201 ms

web-index.css

web-index.css

247 ms

web-index.css

web-index.css

201 ms

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

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

203 ms

197 ms

192 ms

index.js

index.js

191 ms

193 ms

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

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

101 ms

H8802084263544489bfcf21f96ecb595be.png

H8802084263544489bfcf21f96ecb595be.png

100 ms

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

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

144 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

203 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

292 ms

roboto-regular.woff

roboto-regular.woff

63 ms

roboto-medium.woff

roboto-medium.woff

64 ms

roboto-light.woff

roboto-light.woff

63 ms

roboto-thin.woff

roboto-thin.woff

63 ms

roboto-bold.woff

roboto-bold.woff

63 ms

awsc.js

awsc.js

183 ms

76 ms

personTipsInfo.do

personTipsInfo.do

76 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

61 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

61 ms

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

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

253 ms

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

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

252 ms

eg.js

eg.js

90 ms

16 ms

icon-font.woff

icon-font.woff

63 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

216 ms

sc.globalxman.appscene

sc.globalxman.appscene

16 ms

footer.css

footer.css

86 ms

et_n.js

et_n.js

8 ms

um.js

um.js

88 ms

index.js

index.js

122 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

54 ms

index.js

index.js

112 ms

index.js

index.js

110 ms

light0.5x.png

light0.5x.png

65 ms

7.gif

7.gif

64 ms

wu.json

wu.json

457 ms

index.css

index.css

70 ms

baxiaCommon.js

baxiaCommon.js

154 ms

rp

rp

1067 ms

pages_version.html

pages_version.html

78 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

19 ms

defer-common.js

defer-common.js

85 ms

i.alicdn.com

i.alicdn.com

84 ms

index.js

index.js

15 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

36 ms

index.web.css

index.web.css

166 ms

index.web.js

index.web.js

196 ms

store-proxy.html

store-proxy.html

127 ms

countryCurrencyDataService

countryCurrencyDataService

251 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

191 ms

personRoleInfo.do

personRoleInfo.do

179 ms

notification.do

notification.do

222 ms

index.js

index.js

99 ms

availableSurveyQuery.json

availableSurveyQuery.json

101 ms

um.json

um.json

59 ms

iconfont.woff

iconfont.woff

5 ms

iconfont.woff

iconfont.woff

4 ms

getUmid.do

getUmid.do

11 ms

Accessibility Review

kks.en.alibaba.com accessibility score

47

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

kks.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

kks.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 Kks.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 Kks.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

kks.en.alibaba.com

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