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

Report Summary

  • 3

    Performance

    Renders faster than
    20% 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

gzzhigao.en.alibaba.com

Guangzhou ZhiGao Freeze Equipment Limited Company - Condensers/Evaporator and Air Coolers, Condensing Units/HVAC Spare Parts

Page Load Speed

2.5 sec in total

First Response

11 ms

Resources Loaded

1.9 sec

Page Rendered

534 ms

gzzhigao.en.alibaba.com screenshot

About Website

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

Guangzhou ZhiGao Freeze Equipment Limited Company, Experts in Manufacturing and Exporting Condensers/Evaporator and Air Coolers, Condensing Units/HVAC Spare Parts and 0 more Products.

Visit gzzhigao.en.alibaba.com

Key Findings

We analyzed Gzzhigao.en.alibaba.com page load time and found that the first response time was 11 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

gzzhigao.en.alibaba.com performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value35.0 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value3,500 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.531

14/100

15%

TTI (Time to Interactive)

Value32.5 s

0/100

10%

Network Requests Diagram

gzzhigao.en.alibaba.com

11 ms

gzzhigao.en.alibaba.com

601 ms

56 ms

42 ms

52 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Gzzhigao.en.alibaba.com, 42% (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 (1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (59%)

Content Size

6.7 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gzzhigao.en.alibaba.com main page is 6.7 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 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 354.6 kB

  • Original 437.3 kB
  • After minification 433.4 kB
  • After compression 82.7 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 354.6 kB or 81% of the original size.

Image Optimization

-24%

Potential reduce by 138.0 kB

  • Original 578.3 kB
  • After minification 440.3 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, Gz Zhi Gao En Alibaba needs image optimization as it can save up to 138.0 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

-61%

Potential reduce by 3.2 MB

  • Original 5.3 MB
  • After minification 5.3 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 3.2 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 287.5 kB

  • Original 401.1 kB
  • After minification 350.2 kB
  • After compression 113.6 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. Gzzhigao.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 287.5 kB or 72% 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 Gz Zhi Gao 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

gzzhigao.en.alibaba.com

gzzhigao.en.alibaba.com

11 ms

gzzhigao.en.alibaba.com

gzzhigao.en.alibaba.com

601 ms

56 ms

42 ms

52 ms

header.css

header.css

54 ms

header.js

header.js

94 ms

web-index.css

web-index.css

52 ms

web-index.css

web-index.css

127 ms

web-index.css

web-index.css

53 ms

web-index.css

web-index.css

127 ms

web-index.css

web-index.css

129 ms

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

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

93 ms

153 ms

123 ms

index.js

index.js

124 ms

awsc.js

awsc.js

281 ms

89 ms

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

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

152 ms

H00eb2c6b3f414f40847ed1ea27e4c4b9N.png

H00eb2c6b3f414f40847ed1ea27e4c4b9N.png

569 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

66 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

67 ms

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

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

150 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

151 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

151 ms

H8868e6b0060540b080cdfea3a43cc077j.jpg

H8868e6b0060540b080cdfea3a43cc077j.jpg

248 ms

H392bb7b4f7b548a59595514e5b16cecfa.jpg

H392bb7b4f7b548a59595514e5b16cecfa.jpg

233 ms

He7a972b3df204d15a8694a258fd1152fv.jpg

He7a972b3df204d15a8694a258fd1152fv.jpg

234 ms

Hb32e8fb009da4a5da4b3ab259f64370cy.jpg

Hb32e8fb009da4a5da4b3ab259f64370cy.jpg

490 ms

roboto-regular.woff

roboto-regular.woff

65 ms

roboto-medium.woff

roboto-medium.woff

65 ms

roboto-light.woff

roboto-light.woff

65 ms

roboto-thin.woff

roboto-thin.woff

64 ms

roboto-bold.woff

roboto-bold.woff

65 ms

personTipsInfo.do

personTipsInfo.do

130 ms

53 ms

HTB1fbvfpr1YBuNjSszeq6yblFXaC.jpg

HTB1fbvfpr1YBuNjSszeq6yblFXaC.jpg

113 ms

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

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

113 ms

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

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

118 ms

TB28I4BokOWBuNjSsppXXXPgpXa_!!3377521498.png

TB28I4BokOWBuNjSsppXXXPgpXa_!!3377521498.png

106 ms

eg.js

eg.js

99 ms

footer.css

footer.css

19 ms

sc.globalxman.appscene

sc.globalxman.appscene

14 ms

icon-font.woff

icon-font.woff

93 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

76 ms

9 ms

light0.5x.png

light0.5x.png

40 ms

pages_version.html

pages_version.html

117 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

26 ms

defer-common.js

defer-common.js

109 ms

i.alicdn.com

i.alicdn.com

52 ms

index.js

index.js

20 ms

index.js

index.js

100 ms

index.js

index.js

38 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

17 ms

7.gif

7.gif

16 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

89 ms

et_n.js

et_n.js

20 ms

um.js

um.js

70 ms

index.js

index.js

68 ms

index.js

index.js

54 ms

index.css

index.css

149 ms

store-proxy.html

store-proxy.html

128 ms

countryCurrencyDataService

countryCurrencyDataService

150 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

110 ms

personRoleInfo.do

personRoleInfo.do

128 ms

notification.do

notification.do

182 ms

index.web.css

index.web.css

58 ms

index.web.js

index.web.js

75 ms

baxiaCommon.js

baxiaCommon.js

145 ms

rp

rp

1038 ms

wu.json

wu.json

86 ms

availableSurveyQuery.json

availableSurveyQuery.json

58 ms

iconfont.woff

iconfont.woff

6 ms

iconfont.woff

iconfont.woff

7 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

9 ms

Accessibility Review

gzzhigao.en.alibaba.com accessibility score

100

Accessibility Issues

Best Practices

gzzhigao.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

gzzhigao.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 Gzzhigao.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 Gzzhigao.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

gzzhigao.en.alibaba.com

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