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

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

harleymask.en.alibaba.com

Alibaba Manufacturer Directory - Suppliers, Manufacturers, Exporters & Importers

Page Load Speed

2.9 sec in total

First Response

122 ms

Resources Loaded

2.2 sec

Page Rendered

573 ms

harleymask.en.alibaba.com screenshot

About Website

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

Guangzhou Harley Commodity Company Limited, Experts in Manufacturing and Exporting Protective Mask, Disposable Dust Mask and 0 more Products.

Visit harleymask.en.alibaba.com

Key Findings

We analyzed Harleymask.en.alibaba.com page load time and found that the first response time was 122 ms and then it took 2.8 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

harleymask.en.alibaba.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value18.6 s

0/100

10%

TBT (Total Blocking Time)

Value4,780 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.189

65/100

15%

TTI (Time to Interactive)

Value27.5 s

0/100

10%

Network Requests Diagram

harleymask.en.alibaba.com

122 ms

harleymask.en.alibaba.com

715 ms

64 ms

91 ms

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

108 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Harleymask.en.alibaba.com, 43% (34 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 (1.1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (58%)

Content Size

6.5 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Harleymask.en.alibaba.com main page is 6.5 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 581.0 kB

  • Original 693.6 kB
  • After minification 689.6 kB
  • After compression 112.6 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 581.0 kB or 84% 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, Harleymask 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

-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

-65%

Potential reduce by 203.1 kB

  • Original 314.9 kB
  • After minification 264.0 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. Harleymask.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 203.1 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (61%)

Requests Now

69

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Harleymask 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

harleymask.en.alibaba.com

harleymask.en.alibaba.com

122 ms

harleymask.en.alibaba.com

harleymask.en.alibaba.com

715 ms

64 ms

91 ms

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

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

108 ms

header.css

header.css

140 ms

header.js

header.js

147 ms

124 ms

web-index.css

web-index.css

124 ms

web-index.css

web-index.css

134 ms

web-index.css

web-index.css

147 ms

web-index.css

web-index.css

139 ms

web-index.css

web-index.css

181 ms

348 ms

192 ms

index.js

index.js

223 ms

192 ms

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

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

249 ms

H1867f8dfe2274ca88ed3a66f7470c739Z.png

H1867f8dfe2274ca88ed3a66f7470c739Z.png

128 ms

Hae7f1c76b13a450f86b661af41b5825eG.jpg

Hae7f1c76b13a450f86b661af41b5825eG.jpg

736 ms

HTB1g0_LXL1G3KVjSZFk761K4XXaN.png

HTB1g0_LXL1G3KVjSZFk761K4XXaN.png

574 ms

HTB16E88X8GE3KVjSZFhq6AkaFXay.jpg_q80.jpg

HTB16E88X8GE3KVjSZFhq6AkaFXay.jpg_q80.jpg

370 ms

HTB1QdhDX75E3KVjSZFCq6zuzXXaH.jpg_q80.jpg

HTB1QdhDX75E3KVjSZFCq6zuzXXaH.jpg_q80.jpg

504 ms

Hd1e27d5fcc4349ae999872ae79847696c.jpg

Hd1e27d5fcc4349ae999872ae79847696c.jpg

758 ms

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

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

341 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

408 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

490 ms

HTB1GtGbXW5s3KVjSZFNq6AD3FXap.jpg

HTB1GtGbXW5s3KVjSZFNq6AD3FXap.jpg

147 ms

HTB15mDIXMaH3KVjSZFjq6AFWpXad.jpg

HTB15mDIXMaH3KVjSZFjq6AFWpXad.jpg

496 ms

roboto-regular.woff

roboto-regular.woff

137 ms

roboto-medium.woff

roboto-medium.woff

128 ms

roboto-light.woff

roboto-light.woff

136 ms

roboto-thin.woff

roboto-thin.woff

235 ms

roboto-bold.woff

roboto-bold.woff

173 ms

awsc.js

awsc.js

108 ms

66 ms

personTipsInfo.do

personTipsInfo.do

174 ms

78 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

129 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

140 ms

HTB1aWzWXRCw3KVjSZFuq6AAOpXaF.jpg

HTB1aWzWXRCw3KVjSZFuq6AAOpXaF.jpg

397 ms

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

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

461 ms

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

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

397 ms

H70d86e46e3ba4f3786492ffaac1e5c56f.jpg

H70d86e46e3ba4f3786492ffaac1e5c56f.jpg

388 ms

eg.js

eg.js

119 ms

et_n.js

et_n.js

106 ms

um.js

um.js

211 ms

icon-font.woff

icon-font.woff

184 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

376 ms

sc.globalxman.appscene

sc.globalxman.appscene

28 ms

footer.css

footer.css

116 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

144 ms

index.js

index.js

146 ms

index.js

index.js

155 ms

7.gif

7.gif

152 ms

light0.5x.png

light0.5x.png

152 ms

pages_version.html

pages_version.html

310 ms

defer-common.js

defer-common.js

159 ms

i.alicdn.com

i.alicdn.com

154 ms

index.js

index.js

46 ms

wu.json

wu.json

380 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

67 ms

baxiaCommon.js

baxiaCommon.js

63 ms

rp

rp

1068 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

62 ms

index.js

index.js

199 ms

index.js

index.js

122 ms

store-proxy.html

store-proxy.html

96 ms

countryCurrencyDataService

countryCurrencyDataService

109 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

78 ms

personRoleInfo.do

personRoleInfo.do

85 ms

notification.do

notification.do

90 ms

index.web.css

index.web.css

8 ms

index.web.js

index.web.js

25 ms

iconfont.woff

iconfont.woff

53 ms

iconfont.woff

iconfont.woff

53 ms

availableSurveyQuery.json

availableSurveyQuery.json

54 ms

index.css

index.css

62 ms

um.json

um.json

52 ms

getUmid.do

getUmid.do

9 ms

Accessibility Review

harleymask.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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

harleymask.en.alibaba.com best practices score

75

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

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

harleymask.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 Harleymask.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 Harleymask.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

harleymask.en.alibaba.com

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