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

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

zhuomao.en.alibaba.com

Shenzhen Zhuomao Technology Co., Ltd. - BGA Rework Station, Industry X-Ray Inspection System

Page Load Speed

3 sec in total

First Response

36 ms

Resources Loaded

2.5 sec

Page Rendered

503 ms

zhuomao.en.alibaba.com screenshot

About Website

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

Shenzhen Zhuomao Technology Co., Ltd., Experts in Manufacturing and Exporting BGA Rework Station, Industry X-Ray Inspection System and 0 more Products.

Visit zhuomao.en.alibaba.com

Key Findings

We analyzed Zhuomao.en.alibaba.com page load time and found that the first response time was 36 ms and then it took 3 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

zhuomao.en.alibaba.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value16.7 s

0/100

10%

TBT (Total Blocking Time)

Value5,570 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.592

11/100

15%

TTI (Time to Interactive)

Value27.5 s

0/100

10%

Network Requests Diagram

zhuomao.en.alibaba.com

36 ms

zhuomao.en.alibaba.com

673 ms

160 ms

154 ms

header.css

210 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Zhuomao.en.alibaba.com, 49% (35 requests) were made to S.alicdn.com and 10% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (63%)

Content Size

6.4 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zhuomao.en.alibaba.com main page is 6.4 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. 70% of websites need less resources to load. Javascripts take 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 442.0 kB

  • Original 538.8 kB
  • After minification 534.8 kB
  • After compression 96.7 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 442.0 kB or 82% of the original size.

Image Optimization

-12%

Potential reduce by 8.9 kB

  • Original 77.1 kB
  • After minification 68.3 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, Zhuomao En Alibaba needs image optimization as it can save up to 8.9 kB or 12% 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 3.3 MB

  • Original 5.4 MB
  • After minification 5.4 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 3.3 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 284.2 kB

  • Original 395.9 kB
  • After minification 345.1 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. Zhuomao.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 284.2 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (72%)

Requests Now

60

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhuomao 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

zhuomao.en.alibaba.com

zhuomao.en.alibaba.com

36 ms

zhuomao.en.alibaba.com

zhuomao.en.alibaba.com

673 ms

160 ms

154 ms

header.css

header.css

210 ms

header.js

header.js

236 ms

36 ms

web-index.css

web-index.css

205 ms

web-index.css

web-index.css

207 ms

web-index.css

web-index.css

215 ms

web-index.css

web-index.css

279 ms

web-index.css

web-index.css

217 ms

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

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

217 ms

435 ms

214 ms

index.js

index.js

275 ms

275 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

153 ms

H06207aa60d864bdaac03be79564dbc18t.jpg

H06207aa60d864bdaac03be79564dbc18t.jpg

88 ms

Hcf19a7870ef944b4a8d7ec2e18061d8be.jpg_q80.jpg

Hcf19a7870ef944b4a8d7ec2e18061d8be.jpg_q80.jpg

152 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

222 ms

roboto-regular.woff

roboto-regular.woff

152 ms

roboto-medium.woff

roboto-medium.woff

222 ms

roboto-light.woff

roboto-light.woff

152 ms

roboto-thin.woff

roboto-thin.woff

152 ms

roboto-bold.woff

roboto-bold.woff

223 ms

awsc.js

awsc.js

217 ms

18 ms

eg.js

eg.js

201 ms

personTipsInfo.do

personTipsInfo.do

173 ms

sc.migrate.event

sc.migrate.event

161 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

179 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

131 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

89 ms

H5666890d35de4770847e6dfec05c627d3.jpg

H5666890d35de4770847e6dfec05c627d3.jpg

1013 ms

H06207aa60d864bdaac03be79564dbc18t.jpg

H06207aa60d864bdaac03be79564dbc18t.jpg

142 ms

34 ms

icon-font.woff

icon-font.woff

98 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

236 ms

sc.globalxman.appscene

sc.globalxman.appscene

40 ms

et_f.js

et_f.js

52 ms

um.js

um.js

147 ms

footer.css

footer.css

26 ms

7.gif

7.gif

11 ms

index.js

index.js

105 ms

index.js

index.js

106 ms

light0.5x.png

light0.5x.png

168 ms

pages_version.html

pages_version.html

229 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

86 ms

defer-common.js

defer-common.js

225 ms

i.alicdn.com

i.alicdn.com

223 ms

index.js

index.js

152 ms

baxiaCommon.js

baxiaCommon.js

95 ms

rp

rp

1149 ms

wu.json

wu.json

77 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

193 ms

index.js

index.js

159 ms

store-proxy.html

store-proxy.html

130 ms

countryCurrencyDataService

countryCurrencyDataService

156 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

101 ms

personRoleInfo.do

personRoleInfo.do

133 ms

notification.do

notification.do

127 ms

index.web.css

index.web.css

214 ms

index.web.js

index.web.js

87 ms

um.json

um.json

142 ms

availableSurveyQuery.json

availableSurveyQuery.json

73 ms

getUmid.do

getUmid.do

24 ms

iconfont.woff

iconfont.woff

83 ms

iconfont.woff

iconfont.woff

34 ms

index.js

index.js

124 ms

index.css

index.css

9 ms

Accessibility Review

zhuomao.en.alibaba.com accessibility score

69

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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.

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

zhuomao.en.alibaba.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

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

zhuomao.en.alibaba.com SEO score

71

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Document doesn't have a valid hreflang

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 doesn't use 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 Zhuomao.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 Zhuomao.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

zhuomao.en.alibaba.com

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