Tools & Wizards About Us
wear-star.en.alibaba.com screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

wear-star.en.alibaba.com

Shenzhen Wearstar Electronic Technology Co., Ltd. - Smart Watch, Car Vacuum Cleaner

Page Load Speed

2.5 sec in total

First Response

77 ms

Resources Loaded

2 sec

Page Rendered

374 ms

wear-star.en.alibaba.com screenshot

About Website

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

Shenzhen Wearstar Electronic Technology Co., Ltd., Experts in Manufacturing and Exporting Smart Watch, Car Vacuum Cleaner and 0 more Products.

Visit wear-star.en.alibaba.com

Key Findings

We analyzed Wear-star.en.alibaba.com page load time and found that the first response time was 77 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

wear-star.en.alibaba.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value5,210 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.457

0/100

15%

TTI (Time to Interactive)

Value24.7 s

0/100

10%

Network Requests Diagram

wear-star.en.alibaba.com

77 ms

wear-star.en.alibaba.com

630 ms

47 ms

69 ms

header.css

86 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Wear-star.en.alibaba.com, 45% (33 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 Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.7 MB (61%)

Content Size

6.0 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wear-star.en.alibaba.com main page is 6.0 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 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 435.5 kB

  • Original 532.2 kB
  • After minification 528.3 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 435.5 kB or 82% of the original size.

Image Optimization

-15%

Potential reduce by 8.9 kB

  • Original 58.3 kB
  • After minification 49.4 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, Wearstar En Alibaba needs image optimization as it can save up to 8.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 3.0 MB

  • Original 5.1 MB
  • After minification 5.1 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 3.0 MB or 59% of the original size.

CSS Optimization

-64%

Potential reduce by 202.3 kB

  • Original 313.9 kB
  • After minification 263.0 kB
  • After compression 111.5 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. Wear-star.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 202.3 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (68%)

Requests Now

62

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wearstar 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

wear-star.en.alibaba.com

wear-star.en.alibaba.com

77 ms

wear-star.en.alibaba.com

wear-star.en.alibaba.com

630 ms

47 ms

69 ms

header.css

header.css

86 ms

header.js

header.js

94 ms

44 ms

web-index.css

web-index.css

83 ms

web-index.css

web-index.css

83 ms

web-index.css

web-index.css

83 ms

web-index.css

web-index.css

126 ms

web-index.css

web-index.css

90 ms

144 ms

89 ms

index.js

index.js

88 ms

91 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

128 ms

H2233e4830046496385d6812c27c9434b7.jpg

H2233e4830046496385d6812c27c9434b7.jpg

460 ms

H22f2e5ad01cd4588bbdfdef931ce2d71h.jpg

H22f2e5ad01cd4588bbdfdef931ce2d71h.jpg

384 ms

H9d4f4830d0b34fbaa0f7c11f8c8b82993.jpg_q80.jpg

H9d4f4830d0b34fbaa0f7c11f8c8b82993.jpg_q80.jpg

126 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

202 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

276 ms

H21bdb1eb3a844a3da3645df81d633c33s.jpg

H21bdb1eb3a844a3da3645df81d633c33s.jpg

1118 ms

H215796c3b56545bdb5e31aadac3fad7dl.jpg

H215796c3b56545bdb5e31aadac3fad7dl.jpg

498 ms

awsc.js

awsc.js

194 ms

68 ms

personTipsInfo.do

personTipsInfo.do

151 ms

53 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

42 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

44 ms

H43fdc288387744ec852e2348132ea06dT.jpg

H43fdc288387744ec852e2348132ea06dT.jpg

424 ms

H065ae1e4735a4309a797bf6c1a80bdce0.jpg

H065ae1e4735a4309a797bf6c1a80bdce0.jpg

422 ms

eg.js

eg.js

132 ms

roboto-regular.woff

roboto-regular.woff

20 ms

roboto-medium.woff

roboto-medium.woff

29 ms

roboto-light.woff

roboto-light.woff

29 ms

roboto-thin.woff

roboto-thin.woff

27 ms

roboto-bold.woff

roboto-bold.woff

91 ms

sc.globalxman.appscene

sc.globalxman.appscene

85 ms

icon-font.woff

icon-font.woff

27 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

308 ms

footer.css

footer.css

19 ms

et_f.js

et_f.js

88 ms

um.js

um.js

179 ms

light0.5x.png

light0.5x.png

141 ms

pages_version.html

pages_version.html

250 ms

defer-common.js

defer-common.js

353 ms

i.alicdn.com

i.alicdn.com

349 ms

index.js

index.js

113 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

107 ms

index.js

index.js

173 ms

index.js

index.js

175 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

169 ms

7.gif

7.gif

170 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

162 ms

wu.json

wu.json

149 ms

baxiaCommon.js

baxiaCommon.js

22 ms

rp

rp

1018 ms

index.js

index.js

352 ms

index.web.css

index.web.css

8 ms

index.web.js

index.web.js

22 ms

availableSurveyQuery.json

availableSurveyQuery.json

234 ms

index.js

index.js

199 ms

store-proxy.html

store-proxy.html

183 ms

countryCurrencyDataService

countryCurrencyDataService

165 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

133 ms

personRoleInfo.do

personRoleInfo.do

118 ms

notification.do

notification.do

123 ms

um.json

um.json

66 ms

index.css

index.css

6 ms

iconfont.woff

iconfont.woff

3 ms

iconfont.woff

iconfont.woff

56 ms

getUmid.do

getUmid.do

13 ms

Accessibility Review

wear-star.en.alibaba.com accessibility score

43

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

wear-star.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

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

wear-star.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 Wear-star.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 Wear-star.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

wear-star.en.alibaba.com

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