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

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

durenchina.en.alibaba.com

Cixi Delang Electrical Appliances Co., Ltd. - Fan, Heater

Page Load Speed

4.3 sec in total

First Response

81 ms

Resources Loaded

3.7 sec

Page Rendered

489 ms

durenchina.en.alibaba.com screenshot

About Website

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

Cixi Delang Electrical Appliances Co., Ltd., Experts in Manufacturing and Exporting Fan, Heater and 0 more Products.

Visit durenchina.en.alibaba.com

Key Findings

We analyzed Durenchina.en.alibaba.com page load time and found that the first response time was 81 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

durenchina.en.alibaba.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value27.4 s

0/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value2,570 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.176

68/100

15%

TTI (Time to Interactive)

Value20.9 s

1/100

10%

Network Requests Diagram

durenchina.en.alibaba.com

81 ms

durenchina.en.alibaba.com

704 ms

70 ms

64 ms

header.css

126 ms

Our browser made a total of 131 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Durenchina.en.alibaba.com, 37% (48 requests) were made to Sc02.alicdn.com and 25% (33 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (48%)

Content Size

8.1 MB

After Optimization

4.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Durenchina.en.alibaba.com main page is 8.1 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. Only a small number of websites need less resources to load. Javascripts take 6.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 411.3 kB

  • Original 504.4 kB
  • After minification 500.5 kB
  • After compression 93.1 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 411.3 kB or 82% of the original size.

Image Optimization

-18%

Potential reduce by 137.1 kB

  • Original 754.9 kB
  • After minification 617.8 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, Durenchina En Alibaba needs image optimization as it can save up to 137.1 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-47%

Potential reduce by 3.0 MB

  • Original 6.4 MB
  • After minification 6.4 MB
  • After compression 3.3 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 47% of the original size.

CSS Optimization

-66%

Potential reduce by 286.5 kB

  • Original 433.4 kB
  • After minification 382.5 kB
  • After compression 147.0 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. Durenchina.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 286.5 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (45%)

Requests Now

120

After Optimization

66

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Durenchina 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 32 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

durenchina.en.alibaba.com

durenchina.en.alibaba.com

81 ms

durenchina.en.alibaba.com

durenchina.en.alibaba.com

704 ms

70 ms

64 ms

header.css

header.css

126 ms

header.js

header.js

156 ms

52 ms

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web-index.css

110 ms

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111 ms

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123 ms

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132 ms

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133 ms

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152 ms

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151 ms

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1020 ms

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2026 ms

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105 ms

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214 ms

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208 ms

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Accessibility Review

durenchina.en.alibaba.com accessibility score

100

Accessibility Issues

Best Practices

durenchina.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

durenchina.en.alibaba.com SEO score

98

Search Engine Optimization Advices

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Durenchina.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 Durenchina.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

durenchina.en.alibaba.com

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