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

Report Summary

  • 1

    Performance

    Renders faster than
    19% 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

jianfengcn.en.alibaba.com

Yancheng Jianfeng Electric Motor Instrument Co., Ltd. - Bench Grinder, Cordless Drill

Page Load Speed

7.2 sec in total

First Response

223 ms

Resources Loaded

6.7 sec

Page Rendered

332 ms

jianfengcn.en.alibaba.com screenshot

About Website

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

Yancheng Jianfeng Electric Motor Instrument Co., Ltd., Experts in Manufacturing and Exporting Bench Grinder, Cordless Drill and 0 more Products.

Visit jianfengcn.en.alibaba.com

Key Findings

We analyzed Jianfengcn.en.alibaba.com page load time and found that the first response time was 223 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

jianfengcn.en.alibaba.com performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value30.4 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value2,830 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value1.081

2/100

15%

TTI (Time to Interactive)

Value30.3 s

0/100

10%

Network Requests Diagram

jianfengcn.en.alibaba.com

223 ms

jianfengcn.en.alibaba.com

641 ms

172 ms

226 ms

header.css

233 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Jianfengcn.en.alibaba.com, 52% (72 requests) were made to S.alicdn.com and 13% (18 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (4.3 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (55%)

Content Size

3.2 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jianfengcn.en.alibaba.com main page is 3.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 660.1 kB

  • Original 781.5 kB
  • After minification 777.6 kB
  • After compression 121.4 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 660.1 kB or 84% 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, Jianfeng Cn 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

-42%

Potential reduce by 910.3 kB

  • Original 2.2 MB
  • After minification 2.2 MB
  • After compression 1.3 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 910.3 kB or 42% of the original size.

CSS Optimization

-84%

Potential reduce by 203.7 kB

  • Original 242.7 kB
  • After minification 191.8 kB
  • After compression 38.9 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. Jianfengcn.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 203.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 70 (55%)

Requests Now

127

After Optimization

57

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jianfeng Cn 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 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jianfengcn.en.alibaba.com

jianfengcn.en.alibaba.com

223 ms

jianfengcn.en.alibaba.com

jianfengcn.en.alibaba.com

641 ms

172 ms

226 ms

header.css

header.css

233 ms

header.js

header.js

243 ms

34 ms

web-index.css

web-index.css

229 ms

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web-index.css

244 ms

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web-index.css

240 ms

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244 ms

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245 ms

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index.js

242 ms

243 ms

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1500 ms

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1637 ms

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888 ms

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888 ms

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104 ms

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personTipsInfo.do

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127 ms

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93 ms

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173 ms

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172 ms

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41 ms

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244 ms

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51 ms

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212 ms

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993 ms

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176 ms

countryCurrencyDataService

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147 ms

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102 ms

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89 ms

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Accessibility Review

jianfengcn.en.alibaba.com accessibility score

100

Accessibility Issues

Best Practices

jianfengcn.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

jianfengcn.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 Jianfengcn.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 Jianfengcn.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

jianfengcn.en.alibaba.com

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