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

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

cotekgroup.en.alibaba.com

Company Overview - Ningbo Cotek Appliance Co., Ltd.

Page Load Speed

3.7 sec in total

First Response

647 ms

Resources Loaded

2.8 sec

Page Rendered

336 ms

cotekgroup.en.alibaba.com screenshot

About Website

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

Ningbo Cotek Appliance Co., Ltd. Products:Kettle,Coffee maker,Toaster,Hand mixer,Hand blender (All for Export)

Visit cotekgroup.en.alibaba.com

Key Findings

We analyzed Cotekgroup.en.alibaba.com page load time and found that the first response time was 647 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

cotekgroup.en.alibaba.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value7,020 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value24.8 s

0/100

10%

Network Requests Diagram

cotekgroup.en.alibaba.com

647 ms

cotekgroup.en.alibaba.com

314 ms

16 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

271 ms

273 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Cotekgroup.en.alibaba.com, 23% (7 requests) were made to S.alicdn.com and 16% (5 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 576.8 kB (35%)

Content Size

1.7 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cotekgroup.en.alibaba.com main page is 1.7 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. 45% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 367.0 kB

  • Original 450.8 kB
  • After minification 450.0 kB
  • After compression 83.8 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 367.0 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 112.9 kB
  • After minification 112.9 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. Cotek Group En Alibaba images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 209.8 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 885.0 kB

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 209.8 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (45%)

Requests Now

29

After Optimization

16

  • AJAX
  • Images
  • JavaScript

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cotek Group 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 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cotekgroup.en.alibaba.com

cotekgroup.en.alibaba.com

647 ms

cotekgroup.en.alibaba.com

cotekgroup.en.alibaba.com

314 ms

16 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

271 ms

273 ms

renderHeader.js

renderHeader.js

258 ms

Hc343df2f611b49d0959df25b5d3c2f76J.jpg

Hc343df2f611b49d0959df25b5d3c2f76J.jpg

566 ms

H1b4ec2453d2649d29cce04285c3b73da5.jpg

H1b4ec2453d2649d29cce04285c3b73da5.jpg

1945 ms

awsc.js

awsc.js

12 ms

12 ms

et_n.js

et_n.js

24 ms

um.js

um.js

123 ms

7.gif

7.gif

200 ms

index.js

index.js

98 ms

index.js

index.js

101 ms

HTB1nf2dacfrK1RkSmLyq6xGApXaB.jpg

HTB1nf2dacfrK1RkSmLyq6xGApXaB.jpg

1002 ms

HTB1pU6eaovrK1RjSszfq6xJNVXab.jpg

HTB1pU6eaovrK1RjSszfq6xJNVXab.jpg

1457 ms

TB13qeCOVXXXXafaVXXXXXXXXXX-1200-280.jpg

TB13qeCOVXXXXafaVXXXXXXXXXX-1200-280.jpg

129 ms

HTB1lgEna.Y1gK0jSZFMq6yWcVXap.jpg

HTB1lgEna.Y1gK0jSZFMq6yWcVXap.jpg

636 ms

HTB12EreajzuK1Rjy0Fpq6yEpFXaG.jpg

HTB12EreajzuK1Rjy0Fpq6yEpFXaG.jpg

1019 ms

HTB1uEHbao_rK1Rjy0Fcq6zEvVXak.jpg

HTB1uEHbao_rK1Rjy0Fcq6zEvVXak.jpg

1176 ms

HTB1rr2hajvuK1Rjy0Faq6x2aVXaJ.jpg

HTB1rr2hajvuK1Rjy0Faq6x2aVXaJ.jpg

456 ms

HTB1Oj6hacfrK1Rjy1Xdq6yemFXa8.jpg

HTB1Oj6hacfrK1Rjy1Xdq6yemFXa8.jpg

291 ms

HTB1zTrdacfrK1RjSszcq6xGGFXay.jpg

HTB1zTrdacfrK1RjSszcq6xGGFXay.jpg

995 ms

baxiaCommon.js

baxiaCommon.js

85 ms

wcfg.json

wcfg.json

975 ms

rp

rp

1087 ms

wu.json

wu.json

540 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

311 ms

eg.js

eg.js

3 ms

Accessibility Review

cotekgroup.en.alibaba.com accessibility score

69

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

cotekgroup.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

cotekgroup.en.alibaba.com SEO score

86

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

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 Cotekgroup.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 Cotekgroup.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

cotekgroup.en.alibaba.com

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