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

Report Summary

  • 7

    Performance

    Renders faster than
    22% 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

bitvisus.en.alibaba.com

Shenzhen Bitvisus Technology Limited

Page Load Speed

13.3 sec in total

First Response

77 ms

Resources Loaded

12.6 sec

Page Rendered

659 ms

bitvisus.en.alibaba.com screenshot

About Website

Visit bitvisus.en.alibaba.com now to see the best up-to-date Bitvisus En Alibaba content for China and also check out these interesting facts you probably never knew about bitvisus.en.alibaba.com

Shenzhen Bitvisus Technology Limited, Experts in Manufacturing and Exporting and 0 more Products.

Visit bitvisus.en.alibaba.com

Key Findings

We analyzed Bitvisus.en.alibaba.com page load time and found that the first response time was 77 ms and then it took 13.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

bitvisus.en.alibaba.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value30.3 s

0/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value3,790 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.274

44/100

15%

TTI (Time to Interactive)

Value34.0 s

0/100

10%

Network Requests Diagram

bitvisus.en.alibaba.com

77 ms

bitvisus.en.alibaba.com

599 ms

85 ms

82 ms

header.css

82 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Bitvisus.en.alibaba.com, 41% (32 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 (12 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (49%)

Content Size

3.6 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bitvisus.en.alibaba.com main page is 3.6 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 387.3 kB

  • Original 471.8 kB
  • After minification 467.8 kB
  • After compression 84.5 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 387.3 kB or 82% of the original size.

Image Optimization

-24%

Potential reduce by 137.1 kB

  • Original 575.4 kB
  • After minification 438.3 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, Bitvisus En Alibaba needs image optimization as it can save up to 137.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-45%

Potential reduce by 1.0 MB

  • Original 2.3 MB
  • After minification 2.3 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 1.0 MB or 45% of the original size.

CSS Optimization

-84%

Potential reduce by 202.9 kB

  • Original 240.2 kB
  • After minification 189.4 kB
  • After compression 37.3 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. Bitvisus.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 202.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (64%)

Requests Now

66

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bitvisus 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bitvisus.en.alibaba.com

bitvisus.en.alibaba.com

77 ms

bitvisus.en.alibaba.com

bitvisus.en.alibaba.com

599 ms

85 ms

82 ms

header.css

header.css

82 ms

header.js

header.js

143 ms

140 ms

web-index.css

web-index.css

138 ms

web-index.css

web-index.css

138 ms

web-index.css

web-index.css

136 ms

web-index.css

web-index.css

140 ms

web-index.css

web-index.css

142 ms

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

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

154 ms

155 ms

137 ms

index.js

index.js

138 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

587 ms

H2c5d9980e1764474939d758557acd2b8o.png

H2c5d9980e1764474939d758557acd2b8o.png

299 ms

H4a7395c7669946fcab35dca9090ac9f6A.jpg

H4a7395c7669946fcab35dca9090ac9f6A.jpg

442 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

84 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

81 ms

Hf441553e99014d7393e42b50a10e828dD.jpg_q80.jpg

Hf441553e99014d7393e42b50a10e828dD.jpg_q80.jpg

12033 ms

H6759d1e967354273ac7a63f4739fc0fcS.jpg

H6759d1e967354273ac7a63f4739fc0fcS.jpg

892 ms

Hcf83b896a4a240eba1d2d097a98f75c1T.jpg

Hcf83b896a4a240eba1d2d097a98f75c1T.jpg

608 ms

H77dc1612da264e41ad8f2098e99ac448n.jpg

H77dc1612da264e41ad8f2098e99ac448n.jpg

485 ms

Hbbe537a0bf68487688893e97f26f6148y.jpg

Hbbe537a0bf68487688893e97f26f6148y.jpg

1148 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

608 ms

roboto-regular.woff

roboto-regular.woff

81 ms

roboto-medium.woff

roboto-medium.woff

85 ms

roboto-light.woff

roboto-light.woff

85 ms

roboto-thin.woff

roboto-thin.woff

85 ms

roboto-bold.woff

roboto-bold.woff

84 ms

108 ms

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

1050 ms

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

1047 ms

H2cf7d0e08f594907867d6b1c0041b6601.jpg

H2cf7d0e08f594907867d6b1c0041b6601.jpg

458 ms

awsc.js

awsc.js

185 ms

129 ms

personTipsInfo.do

personTipsInfo.do

147 ms

83 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

787 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

815 ms

eg.js

eg.js

119 ms

icon-font.woff

icon-font.woff

43 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

257 ms

footer.css

footer.css

24 ms

et_n.js

et_n.js

73 ms

um.js

um.js

135 ms

light0.5x.png

light0.5x.png

51 ms

pages_version.html

pages_version.html

212 ms

defer-common.js

defer-common.js

420 ms

i.alicdn.com

i.alicdn.com

602 ms

index.js

index.js

16 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

75 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

68 ms

index.js

index.js

62 ms

index.js

index.js

63 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

69 ms

sc.globalxman.appscene

sc.globalxman.appscene

16 ms

7.gif

7.gif

19 ms

wu.json

wu.json

514 ms

baxiaCommon.js

baxiaCommon.js

14 ms

rp

rp

941 ms

index.web.css

index.web.css

87 ms

index.web.js

index.web.js

6 ms

availableSurveyQuery.json

availableSurveyQuery.json

76 ms

store-proxy.html

store-proxy.html

149 ms

countryCurrencyDataService

countryCurrencyDataService

148 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

116 ms

personRoleInfo.do

personRoleInfo.do

126 ms

notification.do

notification.do

153 ms

index.js

index.js

29 ms

iconfont.woff

iconfont.woff

6 ms

iconfont.woff

iconfont.woff

18 ms

um.json

um.json

59 ms

getUmid.do

getUmid.do

10 ms

footer-sync.js

footer-sync.js

5 ms

data

data

5 ms

Accessibility Review

bitvisus.en.alibaba.com accessibility score

100

Accessibility Issues

Best Practices

bitvisus.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

bitvisus.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 Bitvisus.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 Bitvisus.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

bitvisus.en.alibaba.com

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