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

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

autooltech.en.alibaba.com

Shenzhen AUTOOL Technology Co., Ltd. - Auto Injector Cleaner And Tester, Car Smoke Leak Detector

Page Load Speed

2.8 sec in total

First Response

78 ms

Resources Loaded

2.2 sec

Page Rendered

527 ms

autooltech.en.alibaba.com screenshot

About Website

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

Shenzhen AUTOOL Technology Co., Ltd., Experts in Manufacturing and Exporting Auto Injector Cleaner And Tester, Car Smoke Leak Detector and 0 more Products.

Visit autooltech.en.alibaba.com

Key Findings

We analyzed Autooltech.en.alibaba.com page load time and found that the first response time was 78 ms and then it took 2.7 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

autooltech.en.alibaba.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value16.9 s

0/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value5,490 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.232

54/100

15%

TTI (Time to Interactive)

Value25.0 s

0/100

10%

Network Requests Diagram

autooltech.en.alibaba.com

78 ms

autooltech.en.alibaba.com

608 ms

63 ms

60 ms

header.css

97 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Autooltech.en.alibaba.com, 49% (34 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 3.5 MB (61%)

Content Size

5.7 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Autooltech.en.alibaba.com main page is 5.7 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 4.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 341.0 kB

  • Original 431.2 kB
  • After minification 427.3 kB
  • After compression 90.1 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 341.0 kB or 79% of the original size.

Image Optimization

-12%

Potential reduce by 9.3 kB

  • Original 79.3 kB
  • After minification 69.9 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, AUTOOL Tech En Alibaba needs image optimization as it can save up to 9.3 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

-60%

Potential reduce by 2.9 MB

  • Original 4.8 MB
  • After minification 4.8 MB
  • After compression 1.9 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 60% of the original size.

CSS Optimization

-72%

Potential reduce by 294.1 kB

  • Original 408.0 kB
  • After minification 357.2 kB
  • After compression 113.9 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. Autooltech.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 294.1 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (71%)

Requests Now

59

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AUTOOL Tech 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

autooltech.en.alibaba.com

autooltech.en.alibaba.com

78 ms

autooltech.en.alibaba.com

autooltech.en.alibaba.com

608 ms

63 ms

60 ms

header.css

header.css

97 ms

header.js

header.js

109 ms

107 ms

web-index.css

web-index.css

104 ms

web-index.css

web-index.css

103 ms

web-index.css

web-index.css

103 ms

web-index.css

web-index.css

105 ms

web-index.css

web-index.css

107 ms

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

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

172 ms

245 ms

103 ms

index.js

index.js

103 ms

166 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

473 ms

H9de00afbdbd248a09036509bc8ea932fr.jpg

H9de00afbdbd248a09036509bc8ea932fr.jpg

194 ms

H648625bf282148c0ba36770d9157d923v.jpg_q80.jpg

H648625bf282148c0ba36770d9157d923v.jpg_q80.jpg

195 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

732 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

845 ms

roboto-regular.woff

roboto-regular.woff

78 ms

roboto-medium.woff

roboto-medium.woff

78 ms

roboto-light.woff

roboto-light.woff

79 ms

roboto-thin.woff

roboto-thin.woff

79 ms

roboto-bold.woff

roboto-bold.woff

80 ms

63 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

57 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

58 ms

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

59 ms

awsc.js

awsc.js

268 ms

138 ms

personTipsInfo.do

personTipsInfo.do

145 ms

icon-font.woff

icon-font.woff

40 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

142 ms

eg.js

eg.js

124 ms

footer.css

footer.css

8 ms

index.js

index.js

156 ms

light0.5x.png

light0.5x.png

61 ms

pages_version.html

pages_version.html

94 ms

defer-common.js

defer-common.js

197 ms

i.alicdn.com

i.alicdn.com

163 ms

index.js

index.js

36 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

26 ms

et_n.js

et_n.js

58 ms

um.js

um.js

129 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

162 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

94 ms

index.js

index.js

114 ms

index.js

index.js

127 ms

sc.globalxman.appscene

sc.globalxman.appscene

83 ms

7.gif

7.gif

124 ms

index.web.css

index.web.css

112 ms

index.web.js

index.web.js

112 ms

index.js

index.js

286 ms

index.css

index.css

225 ms

wu.json

wu.json

237 ms

baxiaCommon.js

baxiaCommon.js

227 ms

rp

rp

1147 ms

availableSurveyQuery.json

availableSurveyQuery.json

200 ms

store-proxy.html

store-proxy.html

156 ms

countryCurrencyDataService

countryCurrencyDataService

141 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

109 ms

personRoleInfo.do

personRoleInfo.do

96 ms

notification.do

notification.do

111 ms

iconfont.woff

iconfont.woff

5 ms

iconfont.woff

iconfont.woff

4 ms

um.json

um.json

52 ms

getUmid.do

getUmid.do

8 ms

Accessibility Review

autooltech.en.alibaba.com accessibility score

71

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

High

Links do not have a discernible name

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

autooltech.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

autooltech.en.alibaba.com SEO score

79

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 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 Autooltech.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 Autooltech.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

autooltech.en.alibaba.com

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