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

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

veinio.en.alibaba.com

Guangzhou Wei Lai Health Management Technology Co., Ltd. - hydrogen generator machine, Hydroge generator bottle

Page Load Speed

2.5 sec in total

First Response

77 ms

Resources Loaded

2.1 sec

Page Rendered

285 ms

veinio.en.alibaba.com screenshot

About Website

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

Guangzhou Wei Lai Health Management Technology Co., Ltd., Experts in Manufacturing and Exporting hydrogen generator machine, Hydroge generator bottle and 0 more Products.

Visit veinio.en.alibaba.com

Key Findings

We analyzed Veinio.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

veinio.en.alibaba.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value5,570 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.848

0/100

15%

TTI (Time to Interactive)

Value27.0 s

0/100

10%

Network Requests Diagram

veinio.en.alibaba.com

77 ms

veinio.en.alibaba.com

825 ms

74 ms

71 ms

header.css

104 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Veinio.en.alibaba.com, 52% (42 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 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (62%)

Content Size

6.5 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Veinio.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 575.8 kB

  • Original 683.9 kB
  • After minification 679.9 kB
  • After compression 108.1 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 575.8 kB or 84% of the original size.

Image Optimization

-46%

Potential reduce by 177.7 kB

  • Original 387.4 kB
  • After minification 209.7 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, Veinio 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

-59%

Potential reduce by 3.0 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 3.0 MB or 59% of the original size.

CSS Optimization

-72%

Potential reduce by 286.2 kB

  • Original 398.4 kB
  • After minification 347.6 kB
  • After compression 112.2 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. Veinio.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 286.2 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (60%)

Requests Now

70

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Veinio 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

veinio.en.alibaba.com

veinio.en.alibaba.com

77 ms

veinio.en.alibaba.com

veinio.en.alibaba.com

825 ms

74 ms

71 ms

header.css

header.css

104 ms

header.js

header.js

116 ms

116 ms

web-index.css

web-index.css

100 ms

web-index.css

web-index.css

113 ms

web-index.css

web-index.css

113 ms

web-index.css

web-index.css

179 ms

web-index.css

web-index.css

178 ms

316 ms

168 ms

index.js

index.js

215 ms

201 ms

Hbaabc06b88be4e60af4f39166da3f4a8h.jpg

Hbaabc06b88be4e60af4f39166da3f4a8h.jpg

279 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

489 ms

Hff6dbc0c5d734685a309b95c05a13b1aM.jpg_q80.jpg

Hff6dbc0c5d734685a309b95c05a13b1aM.jpg_q80.jpg

130 ms

H61e5aecbb4224ad2956a35d1ae13ef96n.jpg_250x250.jpg

H61e5aecbb4224ad2956a35d1ae13ef96n.jpg_250x250.jpg

130 ms

Ha90b012ccf354c90a812093bf01e8f94h.jpg_250x250.jpg

Ha90b012ccf354c90a812093bf01e8f94h.jpg_250x250.jpg

129 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

777 ms

He6f2560bcfdd4062afbae64bc0ecd84aq.jpg

He6f2560bcfdd4062afbae64bc0ecd84aq.jpg

782 ms

personTipsInfo.do

personTipsInfo.do

225 ms

awsc.js

awsc.js

213 ms

70 ms

124 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

31 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

116 ms

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

34 ms

H1441b4eff55745478c42f3c1e62cef8dd.jpg

H1441b4eff55745478c42f3c1e62cef8dd.jpg

322 ms

Hebd271af45ec446e9bddd1bd25bc5c310.jpg

Hebd271af45ec446e9bddd1bd25bc5c310.jpg

666 ms

H353bf98b22f243e1bf148fe9254223642.jpg

H353bf98b22f243e1bf148fe9254223642.jpg

174 ms

H97d30fcdb59b4d05b2760492a5c8ef9aD.jpg

H97d30fcdb59b4d05b2760492a5c8ef9aD.jpg

1030 ms

He48dd70d4d2f475da5a62aeee37e05870.jpg

He48dd70d4d2f475da5a62aeee37e05870.jpg

853 ms

Hcbf5c5bf8027445291a9a46a8e0dc287k.jpg

Hcbf5c5bf8027445291a9a46a8e0dc287k.jpg

321 ms

H41402e3db529447da9af658720f32439G.jpg

H41402e3db529447da9af658720f32439G.jpg

377 ms

Ha297ffd8477944bb8f9ebcd4e92f67c88.jpg

Ha297ffd8477944bb8f9ebcd4e92f67c88.jpg

815 ms

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

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

926 ms

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

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

1028 ms

H5f3f1c2ddaa842a08715eb29fb24415at.jpg

H5f3f1c2ddaa842a08715eb29fb24415at.jpg

666 ms

roboto-regular.woff

roboto-regular.woff

312 ms

roboto-medium.woff

roboto-medium.woff

312 ms

roboto-light.woff

roboto-light.woff

312 ms

roboto-thin.woff

roboto-thin.woff

312 ms

roboto-bold.woff

roboto-bold.woff

313 ms

eg.js

eg.js

219 ms

icon-font.woff

icon-font.woff

209 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

205 ms

sc.globalxman.appscene

sc.globalxman.appscene

104 ms

footer.css

footer.css

167 ms

et_f.js

et_f.js

10 ms

um.js

um.js

96 ms

wu.json

wu.json

67 ms

7.gif

7.gif

22 ms

index.js

index.js

55 ms

index.js

index.js

56 ms

light0.5x.png

light0.5x.png

39 ms

pages_version.html

pages_version.html

66 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

24 ms

defer-common.js

defer-common.js

62 ms

i.alicdn.com

i.alicdn.com

62 ms

index.js

index.js

23 ms

baxiaCommon.js

baxiaCommon.js

258 ms

rp

rp

983 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

219 ms

um.json

um.json

303 ms

index.web.css

index.web.css

181 ms

index.web.js

index.web.js

213 ms

store-proxy.html

store-proxy.html

151 ms

countryCurrencyDataService

countryCurrencyDataService

161 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

128 ms

personRoleInfo.do

personRoleInfo.do

114 ms

notification.do

notification.do

123 ms

index.js

index.js

47 ms

availableSurveyQuery.json

availableSurveyQuery.json

110 ms

getUmid.do

getUmid.do

58 ms

iconfont.woff

iconfont.woff

55 ms

iconfont.woff

iconfont.woff

39 ms

index.js

index.js

108 ms

index.css

index.css

10 ms

Accessibility Review

veinio.en.alibaba.com accessibility score

68

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

veinio.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

veinio.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 Veinio.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 Veinio.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

veinio.en.alibaba.com

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