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

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

photondust.en.alibaba.com

Shenzhen Photondust Technology Co., Ltd. - Water Flosser, Electronic Toothbrushes

Page Load Speed

3.1 sec in total

First Response

248 ms

Resources Loaded

2.7 sec

Page Rendered

144 ms

photondust.en.alibaba.com screenshot

About Website

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

Shenzhen Photondust Technology Co., Ltd., Experts in Manufacturing and Exporting Water Flosser, Electronic Toothbrushes and 0 more Products.

Visit photondust.en.alibaba.com

Key Findings

We analyzed Photondust.en.alibaba.com page load time and found that the first response time was 248 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

photondust.en.alibaba.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value18.1 s

0/100

25%

SI (Speed Index)

Value21.5 s

0/100

10%

TBT (Total Blocking Time)

Value7,800 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.927

3/100

15%

TTI (Time to Interactive)

Value27.7 s

0/100

10%

Network Requests Diagram

photondust.en.alibaba.com

248 ms

photondust.en.alibaba.com

700 ms

80 ms

74 ms

header.css

77 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Photondust.en.alibaba.com, 43% (29 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 (1.3 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.1 MB (62%)

Content Size

6.6 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Photondust.en.alibaba.com main page is 6.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 387.0 kB

  • Original 478.9 kB
  • After minification 475.0 kB
  • After compression 91.9 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 387.0 kB or 81% of the original size.

Image Optimization

-44%

Potential reduce by 177.2 kB

  • Original 406.6 kB
  • After minification 229.3 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, Photondust En Alibaba needs image optimization as it can save up to 177.2 kB or 44% 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 283.2 kB

  • Original 395.8 kB
  • After minification 345.0 kB
  • After compression 112.6 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. Photondust.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.2 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (63%)

Requests Now

56

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Photondust 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 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

photondust.en.alibaba.com

photondust.en.alibaba.com

248 ms

photondust.en.alibaba.com

photondust.en.alibaba.com

700 ms

80 ms

74 ms

header.css

header.css

77 ms

header.js

header.js

133 ms

131 ms

web-index.css

web-index.css

118 ms

web-index.css

web-index.css

120 ms

web-index.css

web-index.css

122 ms

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

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

133 ms

176 ms

128 ms

index.js

index.js

128 ms

129 ms

Hdb5722165dbb4c63b7cad974e89133e1h.png

Hdb5722165dbb4c63b7cad974e89133e1h.png

577 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

201 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

63 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

65 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

202 ms

roboto-regular.woff

roboto-regular.woff

74 ms

roboto-medium.woff

roboto-medium.woff

74 ms

roboto-light.woff

roboto-light.woff

148 ms

roboto-thin.woff

roboto-thin.woff

73 ms

roboto-bold.woff

roboto-bold.woff

72 ms

65 ms

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

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

233 ms

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

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

236 ms

awsc.js

awsc.js

220 ms

132 ms

personTipsInfo.do

personTipsInfo.do

144 ms

icon-font.woff

icon-font.woff

39 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

100 ms

footer.css

footer.css

27 ms

eg.js

eg.js

406 ms

light0.5x.png

light0.5x.png

42 ms

pages_version.html

pages_version.html

129 ms

defer-common.js

defer-common.js

26 ms

i.alicdn.com

i.alicdn.com

24 ms

index.js

index.js

17 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

340 ms

et_n.js

et_n.js

123 ms

um.js

um.js

274 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

331 ms

index.js

index.js

324 ms

index.js

index.js

261 ms

store-proxy.html

store-proxy.html

233 ms

countryCurrencyDataService

countryCurrencyDataService

249 ms

personRoleInfo.do

personRoleInfo.do

70 ms

notification.do

notification.do

246 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

227 ms

index.web.css

index.web.css

12 ms

index.web.js

index.web.js

99 ms

availableSurveyQuery.json

availableSurveyQuery.json

76 ms

wu.json

wu.json

94 ms

iconfont.woff

iconfont.woff

25 ms

iconfont.woff

iconfont.woff

10 ms

index.css

index.css

34 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

8 ms

index.js

index.js

7 ms

index.js

index.js

12 ms

sc.globalxman.appscene

sc.globalxman.appscene

2 ms

7.gif

7.gif

3 ms

baxiaCommon.js

baxiaCommon.js

11 ms

rp

rp

1325 ms

um.json

um.json

52 ms

getUmid.do

getUmid.do

9 ms

Accessibility Review

photondust.en.alibaba.com accessibility score

40

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

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

photondust.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

photondust.en.alibaba.com SEO score

79

Search Engine Optimization Advices

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 Photondust.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 Photondust.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

photondust.en.alibaba.com

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