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cleaning-spray.en.alibaba.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

cleaning-spray.en.alibaba.com

Cleaning Intelligent Equipment Technology (guangzhou) Co., Ltd. - Tank Cleaning Nozzle, Tank Cleaning Machine

Page Load Speed

2.8 sec in total

First Response

235 ms

Resources Loaded

2.2 sec

Page Rendered

305 ms

cleaning-spray.en.alibaba.com screenshot

About Website

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

Cleaning Intelligent Equipment Technology (guangzhou) Co., Ltd., Experts in Manufacturing and Exporting Tank Cleaning Nozzle, Tank Cleaning Machine and 0 more Products.

Visit cleaning-spray.en.alibaba.com

Key Findings

We analyzed Cleaning-spray.en.alibaba.com page load time and found that the first response time was 235 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

cleaning-spray.en.alibaba.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value17.5 s

0/100

10%

TBT (Total Blocking Time)

Value5,230 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.468

19/100

15%

TTI (Time to Interactive)

Value28.2 s

0/100

10%

Network Requests Diagram

cleaning-spray.en.alibaba.com

235 ms

cleaning-spray.en.alibaba.com

709 ms

72 ms

103 ms

header.css

109 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 Cleaning-spray.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 (974 ms) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (61%)

Content Size

6.4 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cleaning-spray.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 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 628.0 kB

  • Original 745.3 kB
  • After minification 741.4 kB
  • After compression 117.4 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 628.0 kB or 84% of the original size.

Image Optimization

-46%

Potential reduce by 177.2 kB

  • Original 386.5 kB
  • After minification 209.3 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, Cleaning Spray En Alibaba needs image optimization as it can save up to 177.2 kB or 46% 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 5.0 MB
  • After minification 5.0 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 203.9 kB

  • Original 316.4 kB
  • After minification 265.5 kB
  • After compression 112.5 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. Cleaning-spray.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 203.9 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (58%)

Requests Now

66

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cleaning Spray 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 30 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cleaning-spray.en.alibaba.com

cleaning-spray.en.alibaba.com

235 ms

cleaning-spray.en.alibaba.com

cleaning-spray.en.alibaba.com

709 ms

72 ms

103 ms

header.css

header.css

109 ms

header.js

header.js

115 ms

100 ms

web-index.css

web-index.css

101 ms

web-index.css

web-index.css

99 ms

web-index.css

web-index.css

100 ms

web-index.css

web-index.css

156 ms

web-index.css

web-index.css

158 ms

287 ms

181 ms

index.js

index.js

150 ms

148 ms

Hbd69fa901b6e466faea36814c4f1e0c5t.png

Hbd69fa901b6e466faea36814c4f1e0c5t.png

253 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

248 ms

He5de0343206a4f6f977c5a6e7ded96bbP.png_q80.jpg

He5de0343206a4f6f977c5a6e7ded96bbP.png_q80.jpg

428 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

273 ms

Hfbf56d2ba53f4e9e9752f2023bdddacaT.jpg

Hfbf56d2ba53f4e9e9752f2023bdddacaT.jpg

276 ms

Hd27ef3dfb16a4df0bd769bfa43db7569u.jpg

Hd27ef3dfb16a4df0bd769bfa43db7569u.jpg

273 ms

H62423072c75c44aa99f07691b81c44f2F.jpg

H62423072c75c44aa99f07691b81c44f2F.jpg

281 ms

Hede8dd39f0354f1db21c8532dd51555cQ.png

Hede8dd39f0354f1db21c8532dd51555cQ.png

267 ms

Hbd300b0ee2af437d9400a2017d3b6d60B.png

Hbd300b0ee2af437d9400a2017d3b6d60B.png

287 ms

H1c2e56dd9b7c4518b3cf6894aa1740ecT.png

H1c2e56dd9b7c4518b3cf6894aa1740ecT.png

427 ms

awsc.js

awsc.js

204 ms

74 ms

personTipsInfo.do

personTipsInfo.do

208 ms

53 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

135 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

138 ms

H1c2b559c4a7b479297ad518b73195885a.png

H1c2b559c4a7b479297ad518b73195885a.png

294 ms

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

294 ms

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

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

336 ms

roboto-regular.woff

roboto-regular.woff

159 ms

roboto-medium.woff

roboto-medium.woff

158 ms

roboto-light.woff

roboto-light.woff

158 ms

roboto-thin.woff

roboto-thin.woff

285 ms

roboto-bold.woff

roboto-bold.woff

273 ms

eg.js

eg.js

155 ms

sc.globalxman.appscene

sc.globalxman.appscene

57 ms

icon-font.woff

icon-font.woff

151 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

190 ms

et_n.js

et_n.js

43 ms

um.js

um.js

122 ms

footer.css

footer.css

119 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

23 ms

index.js

index.js

61 ms

index.js

index.js

60 ms

7.gif

7.gif

56 ms

light0.5x.png

light0.5x.png

66 ms

wu.json

wu.json

67 ms

pages_version.html

pages_version.html

178 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

26 ms

defer-common.js

defer-common.js

44 ms

i.alicdn.com

i.alicdn.com

42 ms

index.js

index.js

221 ms

baxiaCommon.js

baxiaCommon.js

15 ms

rp

rp

974 ms

index.js

index.js

131 ms

store-proxy.html

store-proxy.html

147 ms

countryCurrencyDataService

countryCurrencyDataService

130 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

81 ms

personRoleInfo.do

personRoleInfo.do

115 ms

notification.do

notification.do

303 ms

um.json

um.json

75 ms

index.web.css

index.web.css

65 ms

index.web.js

index.web.js

89 ms

aksb.min.js

aksb.min.js

81 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

122 ms

iconfont.woff

iconfont.woff

121 ms

iconfont.woff

iconfont.woff

121 ms

getUmid.do

getUmid.do

84 ms

availableSurveyQuery.json

availableSurveyQuery.json

259 ms

index.js

index.js

83 ms

index.css

index.css

31 ms

Accessibility Review

cleaning-spray.en.alibaba.com accessibility score

66

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

cleaning-spray.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

cleaning-spray.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 Cleaning-spray.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 Cleaning-spray.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

cleaning-spray.en.alibaba.com

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