Tools & Wizards About Us
cn1524333287kjaj.en.alibaba.com screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% 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

cn1524333287kjaj.en.alibaba.com

Zhongshan Vastfafa Intelligent Technology Co., Ltd. - Electrical Socket, Wireless Charge

Page Load Speed

3.3 sec in total

First Response

241 ms

Resources Loaded

2.4 sec

Page Rendered

709 ms

cn1524333287kjaj.en.alibaba.com screenshot

About Website

Welcome to cn1524333287kjaj.en.alibaba.com homepage info - get ready to check Cn 1524333287 Kjaj En Alibaba best content for China right away, or after learning these important things about cn1524333287kjaj.en.alibaba.com

Zhongshan Vastfafa Intelligent Technology Co., Ltd., Experts in Manufacturing and Exporting Electrical Socket, Wireless Charge and 0 more Products.

Visit cn1524333287kjaj.en.alibaba.com

Key Findings

We analyzed Cn1524333287kjaj.en.alibaba.com page load time and found that the first response time was 241 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

cn1524333287kjaj.en.alibaba.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value30.1 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value3,720 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.166

71/100

15%

TTI (Time to Interactive)

Value29.7 s

0/100

10%

Network Requests Diagram

cn1524333287kjaj.en.alibaba.com

241 ms

cn1524333287kjaj.en.alibaba.com

648 ms

77 ms

101 ms

header.css

100 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Cn1524333287kjaj.en.alibaba.com, 44% (35 requests) were made to S.alicdn.com and 9% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (952 ms) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.7 MB (61%)

Content Size

6.1 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cn1524333287kjaj.en.alibaba.com main page is 6.1 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 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 600.3 kB

  • Original 713.6 kB
  • After minification 709.7 kB
  • After compression 113.3 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 600.3 kB or 84% of the original size.

Image Optimization

-11%

Potential reduce by 8.9 kB

  • Original 78.4 kB
  • After minification 69.5 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, Cn 1524333287 Kjaj En Alibaba needs image optimization as it can save up to 8.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 2.9 MB

  • Original 4.9 MB
  • After minification 4.9 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 2.9 MB or 58% of the original size.

CSS Optimization

-64%

Potential reduce by 203.0 kB

  • Original 314.7 kB
  • After minification 263.9 kB
  • After compression 111.7 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. Cn1524333287kjaj.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 203.0 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (62%)

Requests Now

68

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn 1524333287 Kjaj 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

cn1524333287kjaj.en.alibaba.com

cn1524333287kjaj.en.alibaba.com

241 ms

cn1524333287kjaj.en.alibaba.com

cn1524333287kjaj.en.alibaba.com

648 ms

77 ms

101 ms

header.css

header.css

100 ms

header.js

header.js

122 ms

73 ms

web-index.css

web-index.css

120 ms

web-index.css

web-index.css

122 ms

web-index.css

web-index.css

121 ms

web-index.css

web-index.css

126 ms

web-index.css

web-index.css

123 ms

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

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

123 ms

99 ms

77 ms

index.js

index.js

78 ms

80 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

130 ms

HTB1PWlLXAxz61VjSZFt761DSVXag.png

HTB1PWlLXAxz61VjSZFt761DSVXag.png

130 ms

Hdbaa14966e274a8bacd2709b36b89bffn.jpg

Hdbaa14966e274a8bacd2709b36b89bffn.jpg

105 ms

H08f8629e5d944de3aad09e9e74b671fbb.jpg_q80.jpg

H08f8629e5d944de3aad09e9e74b671fbb.jpg_q80.jpg

219 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

233 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

356 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

78 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

83 ms

Hf53679fa4fd348bba420ce0ebc383927U.jpg

Hf53679fa4fd348bba420ce0ebc383927U.jpg

323 ms

Hda44cd72d6984f2692a70e139588d96bU.jpg

Hda44cd72d6984f2692a70e139588d96bU.jpg

321 ms

87 ms

H669071fedfda43c2b62056a304990054L.jpg

H669071fedfda43c2b62056a304990054L.jpg

376 ms

H96e6d873741c4120acd9fc1f4badf5bay.jpg

H96e6d873741c4120acd9fc1f4badf5bay.jpg

413 ms

H272761d41f78431eaf2671667c4e798fw.jpg

H272761d41f78431eaf2671667c4e798fw.jpg

315 ms

H7ff7700dbe7644228b5648dd8625453de.jpg

H7ff7700dbe7644228b5648dd8625453de.jpg

414 ms

H6ff78c95e11a48b59b60a92088e97632H.jpg

H6ff78c95e11a48b59b60a92088e97632H.jpg

373 ms

H2dcf305b036f4d6296871e925dd9aff1d.jpg

H2dcf305b036f4d6296871e925dd9aff1d.jpg

376 ms

roboto-regular.woff

roboto-regular.woff

159 ms

roboto-medium.woff

roboto-medium.woff

74 ms

roboto-light.woff

roboto-light.woff

80 ms

roboto-thin.woff

roboto-thin.woff

158 ms

roboto-bold.woff

roboto-bold.woff

171 ms

awsc.js

awsc.js

178 ms

128 ms

personTipsInfo.do

personTipsInfo.do

156 ms

eg.js

eg.js

154 ms

icon-font.woff

icon-font.woff

32 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

208 ms

footer.css

footer.css

20 ms

et_n.js

et_n.js

15 ms

um.js

um.js

91 ms

light0.5x.png

light0.5x.png

61 ms

pages_version.html

pages_version.html

99 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

27 ms

defer-common.js

defer-common.js

91 ms

i.alicdn.com

i.alicdn.com

92 ms

index.js

index.js

24 ms

wu.json

wu.json

330 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

190 ms

index.js

index.js

189 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

24 ms

index.js

index.js

155 ms

index.js

index.js

155 ms

sc.globalxman.appscene

sc.globalxman.appscene

154 ms

7.gif

7.gif

155 ms

store-proxy.html

store-proxy.html

128 ms

countryCurrencyDataService

countryCurrencyDataService

200 ms

personRoleInfo.do

personRoleInfo.do

101 ms

notification.do

notification.do

179 ms

index.web.css

index.web.css

27 ms

index.web.js

index.web.js

42 ms

index.js

index.js

105 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

35 ms

baxiaCommon.js

baxiaCommon.js

82 ms

rp

rp

952 ms

index.css

index.css

84 ms

availableSurveyQuery.json

availableSurveyQuery.json

60 ms

iconfont.woff

iconfont.woff

14 ms

iconfont.woff

iconfont.woff

5 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

9 ms

data

data

5 ms

Accessibility Review

cn1524333287kjaj.en.alibaba.com accessibility score

100

Accessibility Issues

Best Practices

cn1524333287kjaj.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

cn1524333287kjaj.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 Cn1524333287kjaj.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 Cn1524333287kjaj.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

cn1524333287kjaj.en.alibaba.com

Open Graph data is detected on the main page of Cn 1524333287 Kjaj En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: