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

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

welltekcn.en.alibaba.com

Shenzhen Welltek Technology Co., Ltd. - Massage Gun, Leg&Foot Massager

Page Load Speed

2.8 sec in total

First Response

80 ms

Resources Loaded

2.1 sec

Page Rendered

546 ms

welltekcn.en.alibaba.com screenshot

About Website

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

Shenzhen Welltek Technology Co., Ltd., Experts in Manufacturing and Exporting Massage Gun, Leg&Foot Massager and 0 more Products.

Visit welltekcn.en.alibaba.com

Key Findings

We analyzed Welltekcn.en.alibaba.com page load time and found that the first response time was 80 ms and then it took 2.7 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

welltekcn.en.alibaba.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value17.8 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value4,820 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.308

1/100

15%

TTI (Time to Interactive)

Value26.2 s

0/100

10%

Network Requests Diagram

welltekcn.en.alibaba.com

80 ms

welltekcn.en.alibaba.com

678 ms

102 ms

177 ms

header.css

82 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Welltekcn.en.alibaba.com, 35% (35 requests) were made to S.alicdn.com and 13% (13 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.4 MB (63%)

Content Size

7.0 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Welltekcn.en.alibaba.com main page is 7.0 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. 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 5.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 356.4 kB

  • Original 441.1 kB
  • After minification 437.2 kB
  • After compression 84.7 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 356.4 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 22.1 kB

  • Original 355.0 kB
  • After minification 332.9 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. Welltek Cn En Alibaba images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 3.7 MB

  • Original 5.8 MB
  • After minification 5.8 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 3.7 MB or 64% of the original size.

CSS Optimization

-72%

Potential reduce by 283.7 kB

  • Original 395.6 kB
  • After minification 344.8 kB
  • After compression 112.0 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. Welltekcn.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.7 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (52%)

Requests Now

88

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Welltek Cn 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

welltekcn.en.alibaba.com

welltekcn.en.alibaba.com

80 ms

welltekcn.en.alibaba.com

welltekcn.en.alibaba.com

678 ms

102 ms

177 ms

header.css

header.css

82 ms

header.js

header.js

200 ms

62 ms

web-index.css

web-index.css

86 ms

web-index.css

web-index.css

127 ms

web-index.css

web-index.css

127 ms

web-index.css

web-index.css

199 ms

web-index.css

web-index.css

197 ms

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

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

273 ms

594 ms

314 ms

index.js

index.js

314 ms

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

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

227 ms

H6af58115491f4718a6a7d8742215bf84I.png

H6af58115491f4718a6a7d8742215bf84I.png

307 ms

H22032798277e416fa7d0161b1800a3e0U.jpg

H22032798277e416fa7d0161b1800a3e0U.jpg

585 ms

TB10QwuF.T1gK0jSZFrXXcNCXXa-204-204.png

TB10QwuF.T1gK0jSZFrXXcNCXXa-204-204.png

195 ms

H2f2c15b9a9364d1d996ebbfbac020abc4.jpg_q80.jpg

H2f2c15b9a9364d1d996ebbfbac020abc4.jpg_q80.jpg

332 ms

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

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

280 ms

H5bcef2b345ab459dbd49c2e20e21af0dT.jpg

H5bcef2b345ab459dbd49c2e20e21af0dT.jpg

580 ms

H1fb9413bca52473ab095c910fd91da54S.jpg

H1fb9413bca52473ab095c910fd91da54S.jpg

280 ms

Hfd3119ce5412465e9fd242e4ec3e5abet.jpg

Hfd3119ce5412465e9fd242e4ec3e5abet.jpg

471 ms

Hc0cd620100a844debc0c272086182cf4R.jpg

Hc0cd620100a844debc0c272086182cf4R.jpg

472 ms

Ha58559d2808a408c93b00dc402f0bfd8c.jpg

Ha58559d2808a408c93b00dc402f0bfd8c.jpg

279 ms

H99e102574b02451d96ee28cc06e401d1K.jpg

H99e102574b02451d96ee28cc06e401d1K.jpg

333 ms

H7acbffb905a142d4a87cde8a15598c70M.jpg

H7acbffb905a142d4a87cde8a15598c70M.jpg

742 ms

H7b3958a676d14f0f804359906f7e3b99o.jpg

H7b3958a676d14f0f804359906f7e3b99o.jpg

473 ms

Hc3653204b0844628881b9b5e45eb92d7j.jpg

Hc3653204b0844628881b9b5e45eb92d7j.jpg

839 ms

H60cf0dc6b3c84ce5aed4732ca54e33e9v.jpg

H60cf0dc6b3c84ce5aed4732ca54e33e9v.jpg

514 ms

H390378636e29488cb8bff7fbd31d00e4s.jpg

H390378636e29488cb8bff7fbd31d00e4s.jpg

513 ms

He6c5fa331afb423aa063b590a5bb6cf3G.jpg

He6c5fa331afb423aa063b590a5bb6cf3G.jpg

277 ms

Hd19f8bb5cdb646e4aa2b3832fbb2a74ef.jpg

Hd19f8bb5cdb646e4aa2b3832fbb2a74ef.jpg

281 ms

Hf05007838c4d4290a16f1bd102a0e145v.jpg

Hf05007838c4d4290a16f1bd102a0e145v.jpg

580 ms

Hb091be47d7584a7ca90bf43912b5d28ej.jpg

Hb091be47d7584a7ca90bf43912b5d28ej.jpg

579 ms

H5cba5e9865ef44cfb8f52b4e44380bd8R.jpg

H5cba5e9865ef44cfb8f52b4e44380bd8R.jpg

278 ms

H31d534560250439285adc5aa55c3cc8bu.jpg

H31d534560250439285adc5aa55c3cc8bu.jpg

323 ms

H5732b6e8c18a4615912fc1531e935aaaX.jpg

H5732b6e8c18a4615912fc1531e935aaaX.jpg

324 ms

Heb5f01e730954d809edda72d66bfb43dN.jpg

Heb5f01e730954d809edda72d66bfb43dN.jpg

322 ms

H9ca2d2629b444340872a53826cf7862af.jpg

H9ca2d2629b444340872a53826cf7862af.jpg

1357 ms

Hadea76333a9c46b08b29a88349742129S.jpg

Hadea76333a9c46b08b29a88349742129S.jpg

769 ms

H11782a4a08d546449afe95843cd4f2010.png

H11782a4a08d546449afe95843cd4f2010.png

1041 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

202 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

204 ms

136 ms

Hf93f73747e8d48d689d9a55aada265bfw.jpg

Hf93f73747e8d48d689d9a55aada265bfw.jpg

377 ms

TB1v9yQIG61gK0jSZFlXXXDKFXa-177-27.svg

TB1v9yQIG61gK0jSZFlXXXDKFXa-177-27.svg

186 ms

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

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

244 ms

Hbdce352346774ef99c4a7313cb762ec4c.jpg

Hbdce352346774ef99c4a7313cb762ec4c.jpg

1005 ms

roboto-regular.woff

roboto-regular.woff

380 ms

roboto-medium.woff

roboto-medium.woff

382 ms

roboto-light.woff

roboto-light.woff

221 ms

roboto-thin.woff

roboto-thin.woff

426 ms

roboto-bold.woff

roboto-bold.woff

380 ms

awsc.js

awsc.js

215 ms

178 ms

personTipsInfo.do

personTipsInfo.do

132 ms

icon-font.woff

icon-font.woff

348 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

137 ms

284 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

114 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

114 ms

footer.css

footer.css

253 ms

eg.js

eg.js

34 ms

et_n.js

et_n.js

48 ms

um.js

um.js

51 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

9 ms

index.js

index.js

99 ms

index.js

index.js

99 ms

sc.globalxman.appscene

sc.globalxman.appscene

95 ms

7.gif

7.gif

97 ms

wu.json

wu.json

344 ms

fsp.1.1

fsp.1.1

967 ms

baxiaCommon.js

baxiaCommon.js

14 ms

rp

rp

943 ms

light0.5x.png

light0.5x.png

233 ms

pages_version.html

pages_version.html

240 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

13 ms

defer-common.js

defer-common.js

34 ms

i.alicdn.com

i.alicdn.com

30 ms

index.js

index.js

194 ms

index.js

index.js

140 ms

store-proxy.html

store-proxy.html

167 ms

countryCurrencyDataService

countryCurrencyDataService

167 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

108 ms

personRoleInfo.do

personRoleInfo.do

95 ms

notification.do

notification.do

118 ms

index.js

index.js

148 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

39 ms

index.web.css

index.web.css

82 ms

index.web.js

index.web.js

123 ms

um.json

um.json

117 ms

iconfont.woff

iconfont.woff

128 ms

iconfont.woff

iconfont.woff

36 ms

availableSurveyQuery.json

availableSurveyQuery.json

69 ms

getUmid.do

getUmid.do

40 ms

index.css

index.css

67 ms

Accessibility Review

welltekcn.en.alibaba.com accessibility score

47

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

welltekcn.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

welltekcn.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 Welltekcn.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 Welltekcn.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

welltekcn.en.alibaba.com

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