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

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

zsyifengge.en.alibaba.com

Company Overview - Zhongshan Yifengge Electric Co., Ltd.

Page Load Speed

3.4 sec in total

First Response

130 ms

Resources Loaded

3.2 sec

Page Rendered

122 ms

zsyifengge.en.alibaba.com screenshot

About Website

Click here to check amazing Zs Yifengge En Alibaba content for China. Otherwise, check out these important facts you probably never knew about zsyifengge.en.alibaba.com

Zhongshan Yifengge Electric Co., Ltd. Products:Ceiling Fan, Invisible Fan

Visit zsyifengge.en.alibaba.com

Key Findings

We analyzed Zsyifengge.en.alibaba.com page load time and found that the first response time was 130 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

zsyifengge.en.alibaba.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value7,070 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value23.6 s

1/100

10%

Network Requests Diagram

zsyifengge.en.alibaba.com

130 ms

zsyifengge.en.alibaba.com

231 ms

40 ms

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

25 ms

index.js

35 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Zsyifengge.en.alibaba.com, 25% (7 requests) were made to S.alicdn.com and 21% (6 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (69%)

Content Size

3.1 MB

After Optimization

964.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Zsyifengge.en.alibaba.com main page is 3.1 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. 25% of websites need less resources to load. Javascripts take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 242.9 kB

  • Original 313.3 kB
  • After minification 312.6 kB
  • After compression 70.5 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 242.9 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 7 B

  • Original 6.0 kB
  • After minification 6.0 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. Zs Yifengge En Alibaba images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 1.9 MB

  • Original 2.8 MB
  • After minification 2.8 MB
  • After compression 887.5 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 1.9 MB or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (42%)

Requests Now

26

After Optimization

15

  • AJAX
  • Images
  • JavaScript

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zs Yifengge 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zsyifengge.en.alibaba.com

zsyifengge.en.alibaba.com

130 ms

zsyifengge.en.alibaba.com

zsyifengge.en.alibaba.com

231 ms

40 ms

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

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

25 ms

index.js

index.js

35 ms

index.js

index.js

57 ms

renderHeader.js

renderHeader.js

29 ms

awsc.js

awsc.js

76 ms

18 ms

7.gif

7.gif

56 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

52 ms

Haefbd0bb6b1a4923be8ba1871a65495dd.jpg

Haefbd0bb6b1a4923be8ba1871a65495dd.jpg

473 ms

Hc7f77ceaa0ec4e0083784e46e34d6351k.jpg

Hc7f77ceaa0ec4e0083784e46e34d6351k.jpg

474 ms

H35b0d8c7e87b4bc3adc5bfeed094dee17.jpg

H35b0d8c7e87b4bc3adc5bfeed094dee17.jpg

453 ms

H8879015a25cd42928f473e4ed2d52aefp.jpg

H8879015a25cd42928f473e4ed2d52aefp.jpg

890 ms

H8cd072f87d1d43759ad3a22d9d6eea3aN.jpg

H8cd072f87d1d43759ad3a22d9d6eea3aN.jpg

459 ms

Hff546ccba8f943a4b50cacdac9df6485e.jpg

Hff546ccba8f943a4b50cacdac9df6485e.jpg

1400 ms

H051c1dd727bb474eab807685272c886cW.jpg

H051c1dd727bb474eab807685272c886cW.jpg

260 ms

H0a6c9743e80b41769322533069fa4063A.jpg

H0a6c9743e80b41769322533069fa4063A.jpg

904 ms

H36e59a0f2bb84ed3b75053184d822ba88.jpg

H36e59a0f2bb84ed3b75053184d822ba88.jpg

437 ms

He2593ccbb7a74af08ca9c6dcfc9313cd4.jpg

He2593ccbb7a74af08ca9c6dcfc9313cd4.jpg

510 ms

et_f.js

et_f.js

65 ms

um.js

um.js

52 ms

wu.json

wu.json

502 ms

um.json

um.json

52 ms

getUmid.do

getUmid.do

22 ms

eg.js

eg.js

3 ms

index.js

index.js

4 ms

Accessibility Review

zsyifengge.en.alibaba.com accessibility score

40

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.

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

zsyifengge.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

zsyifengge.en.alibaba.com SEO score

93

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 uses 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 Zsyifengge.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 Zsyifengge.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

zsyifengge.en.alibaba.com

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