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

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 41

    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

tenspu.en.alibaba.com

Hangzhou Tenspu Electronic Technology Co., Ltd. - Smart Watch, Earphones

Page Load Speed

4.5 sec in total

First Response

80 ms

Resources Loaded

4 sec

Page Rendered

405 ms

tenspu.en.alibaba.com screenshot

About Website

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

Hangzhou Tenspu Electronic Technology Co., Ltd., Experts in Manufacturing and Exporting Smart Watch, Earphones and 0 more Products.

Visit tenspu.en.alibaba.com

Key Findings

We analyzed Tenspu.en.alibaba.com page load time and found that the first response time was 80 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

tenspu.en.alibaba.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value15.6 s

0/100

10%

TBT (Total Blocking Time)

Value7,100 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.863

4/100

15%

TTI (Time to Interactive)

Value27.6 s

0/100

10%

Network Requests Diagram

tenspu.en.alibaba.com

80 ms

tenspu.en.alibaba.com

698 ms

79 ms

79 ms

header.css

122 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Tenspu.en.alibaba.com, 37% (31 requests) were made to S.alicdn.com and 17% (14 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.7 MB (60%)

Content Size

6.2 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tenspu.en.alibaba.com main page is 6.2 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 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 346.5 kB

  • Original 427.9 kB
  • After minification 424.0 kB
  • After compression 81.4 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 346.5 kB or 81% of the original size.

Image Optimization

-46%

Potential reduce by 177.7 kB

  • Original 387.5 kB
  • After minification 209.8 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, Tenspu En Alibaba needs image optimization as it can save up to 177.7 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

-72%

Potential reduce by 283.8 kB

  • Original 396.3 kB
  • After minification 345.5 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. Tenspu.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.8 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (61%)

Requests Now

72

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tenspu 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

tenspu.en.alibaba.com

tenspu.en.alibaba.com

80 ms

tenspu.en.alibaba.com

tenspu.en.alibaba.com

698 ms

79 ms

79 ms

header.css

header.css

122 ms

header.js

header.js

157 ms

61 ms

web-index.css

web-index.css

118 ms

web-index.css

web-index.css

119 ms

web-index.css

web-index.css

119 ms

web-index.css

web-index.css

128 ms

web-index.css

web-index.css

129 ms

337 ms

156 ms

index.js

index.js

156 ms

196 ms

H9a6c62cf5bcd477cb32d5962f5998c07X.png

H9a6c62cf5bcd477cb32d5962f5998c07X.png

706 ms

O1CN01SuBulb1Mw7njAhkuy_!!3377521498.png

O1CN01SuBulb1Mw7njAhkuy_!!3377521498.png

240 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

240 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

241 ms

Hb59a278f3f584784bf872100d15db89eQ.jpg

Hb59a278f3f584784bf872100d15db89eQ.jpg

840 ms

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H6b39f9af97eb454ca3209d963b7040a1x.jpg

844 ms

H61f48bb865f74887ad0cf5aeb803103fJ.jpg

H61f48bb865f74887ad0cf5aeb803103fJ.jpg

1032 ms

Ha021a5daad1a4bdb9bb098c86c3854c5j.jpg

Ha021a5daad1a4bdb9bb098c86c3854c5j.jpg

819 ms

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Hbaa14bc598ee454f946b940153614f57L.jpg

3433 ms

H8fa585568ffe479da57eeafd4157ceceM.jpg

H8fa585568ffe479da57eeafd4157ceceM.jpg

1177 ms

Ha7d798e06fd7453eb98e28b17d17a1d0a.jpg

Ha7d798e06fd7453eb98e28b17d17a1d0a.jpg

1273 ms

Hd2cc43e6e34c44aaac8ab0a506bfbb5eu.jpg

Hd2cc43e6e34c44aaac8ab0a506bfbb5eu.jpg

1284 ms

H9990a08301a6456c8cc154d298fefdebl.jpg

H9990a08301a6456c8cc154d298fefdebl.jpg

1157 ms

H8b73517b6b0e4f0d8240771482b09fd7O.png

H8b73517b6b0e4f0d8240771482b09fd7O.png

1406 ms

H13afbde845c64b15aa82c6fa74e225740.png

H13afbde845c64b15aa82c6fa74e225740.png

1561 ms

H37d9887c17c04689a1992a3465581e1eV.png

H37d9887c17c04689a1992a3465581e1eV.png

1887 ms

awsc.js

awsc.js

234 ms

93 ms

83 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

77 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

77 ms

H3941d3ed73ed4f77aafd14afd26f59a4r.jpg

H3941d3ed73ed4f77aafd14afd26f59a4r.jpg

655 ms

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

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

223 ms

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

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

239 ms

He6daeb8d9abd4f44b147db51b84259del.jpg

He6daeb8d9abd4f44b147db51b84259del.jpg

1620 ms

roboto-regular.woff

roboto-regular.woff

180 ms

roboto-medium.woff

roboto-medium.woff

180 ms

roboto-light.woff

roboto-light.woff

181 ms

roboto-thin.woff

roboto-thin.woff

180 ms

roboto-bold.woff

roboto-bold.woff

214 ms

personTipsInfo.do

personTipsInfo.do

272 ms

eg.js

eg.js

245 ms

sc.globalxman.appscene

sc.globalxman.appscene

56 ms

icon-font.woff

icon-font.woff

42 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

172 ms

footer.css

footer.css

128 ms

et_n.js

et_n.js

18 ms

um.js

um.js

93 ms

wu.json

wu.json

58 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

46 ms

index.js

index.js

41 ms

index.js

index.js

42 ms

light0.5x.png

light0.5x.png

29 ms

7.gif

7.gif

25 ms

pages_version.html

pages_version.html

201 ms

defer-common.js

defer-common.js

63 ms

i.alicdn.com

i.alicdn.com

196 ms

index.js

index.js

30 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

15 ms

baxiaCommon.js

baxiaCommon.js

10 ms

rp

rp

939 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

190 ms

store-proxy.html

store-proxy.html

153 ms

countryCurrencyDataService

countryCurrencyDataService

263 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

125 ms

personRoleInfo.do

personRoleInfo.do

115 ms

notification.do

notification.do

146 ms

um.json

um.json

110 ms

index.js

index.js

27 ms

index.web.css

index.web.css

26 ms

index.web.js

index.web.js

45 ms

index.js

index.js

77 ms

availableSurveyQuery.json

availableSurveyQuery.json

65 ms

getUmid.do

getUmid.do

20 ms

index.css

index.css

13 ms

iconfont.woff

iconfont.woff

24 ms

iconfont.woff

iconfont.woff

10 ms

Accessibility Review

tenspu.en.alibaba.com accessibility score

41

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

tenspu.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

tenspu.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 Tenspu.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 Tenspu.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

tenspu.en.alibaba.com

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