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

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

beijingsanhetech.en.alibaba.com

Beijing San He Tech Co., Ltd. - Beauty & Medical Machine, Power and Control Panel

Page Load Speed

4.7 sec in total

First Response

78 ms

Resources Loaded

3.6 sec

Page Rendered

1.1 sec

beijingsanhetech.en.alibaba.com screenshot

About Website

Welcome to beijingsanhetech.en.alibaba.com homepage info - get ready to check Beijing San He Tech En Alibaba best content for China right away, or after learning these important things about beijingsanhetech.en.alibaba.com

Beijing San He Tech Co., Ltd., Experts in Manufacturing and Exporting Beauty & Medical Machine, Power and Control Panel and 0 more Products.

Visit beijingsanhetech.en.alibaba.com

Key Findings

We analyzed Beijingsanhetech.en.alibaba.com page load time and found that the first response time was 78 ms and then it took 4.6 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

beijingsanhetech.en.alibaba.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value14.4 s

1/100

10%

TBT (Total Blocking Time)

Value6,500 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value27.0 s

0/100

10%

Network Requests Diagram

beijingsanhetech.en.alibaba.com

78 ms

beijingsanhetech.en.alibaba.com

1697 ms

73 ms

68 ms

header.css

70 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Beijingsanhetech.en.alibaba.com, 41% (32 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 (1.7 sec) belongs to the original domain Beijingsanhetech.en.alibaba.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.1 MB (60%)

Content Size

6.9 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Beijingsanhetech.en.alibaba.com main page is 6.9 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 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 425.2 kB

  • Original 516.3 kB
  • After minification 512.2 kB
  • After compression 91.0 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 425.2 kB or 82% of the original size.

Image Optimization

-24%

Potential reduce by 137.1 kB

  • Original 575.4 kB
  • After minification 438.3 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, Beijing San He Tech En Alibaba needs image optimization as it can save up to 137.1 kB or 24% 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 3.3 MB

  • Original 5.4 MB
  • After minification 5.4 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 3.3 MB or 61% of the original size.

CSS Optimization

-71%

Potential reduce by 283.7 kB

  • Original 397.7 kB
  • After minification 346.8 kB
  • After compression 114.0 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. Beijingsanhetech.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.7 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (62%)

Requests Now

68

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Beijing San He Tech 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

beijingsanhetech.en.alibaba.com

beijingsanhetech.en.alibaba.com

78 ms

beijingsanhetech.en.alibaba.com

beijingsanhetech.en.alibaba.com

1697 ms

73 ms

68 ms

header.css

header.css

70 ms

header.js

header.js

141 ms

65 ms

web-index.css

web-index.css

66 ms

web-index.css

web-index.css

67 ms

web-index.css

web-index.css

139 ms

web-index.css

web-index.css

139 ms

web-index.css

web-index.css

140 ms

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

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

159 ms

199 ms

157 ms

index.js

index.js

156 ms

157 ms

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

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

262 ms

H834af964061c475dbeb9faeb406008d7j.png

H834af964061c475dbeb9faeb406008d7j.png

296 ms

H1d259d85382149bebf0560bf1f44a32fl.jpg

H1d259d85382149bebf0560bf1f44a32fl.jpg

171 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

81 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

83 ms

H62a7e448017043aa8e425784133f6f1bU.png_q80.jpg

H62a7e448017043aa8e425784133f6f1bU.png_q80.jpg

259 ms

Hd8f1d29f464d474cb54f35edef2dd31cs.jpg

Hd8f1d29f464d474cb54f35edef2dd31cs.jpg

430 ms

Hdb931ed7a0fa4974acb2555cab1b7499W.jpg

Hdb931ed7a0fa4974acb2555cab1b7499W.jpg

345 ms

He2b99be8f558495fa79f77d6161c0b316.jpg

He2b99be8f558495fa79f77d6161c0b316.jpg

290 ms

H0f796f23f3de4f34bf8a28dcea8bc437V.jpg

H0f796f23f3de4f34bf8a28dcea8bc437V.jpg

431 ms

Hfeac6872409447db82a53eaa9c51d4d1Q.jpg

Hfeac6872409447db82a53eaa9c51d4d1Q.jpg

346 ms

He2b77fd0763f49c8a16d65b12ba5a82cQ.jpg

He2b77fd0763f49c8a16d65b12ba5a82cQ.jpg

289 ms

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

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

259 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

259 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

257 ms

roboto-regular.woff

roboto-regular.woff

112 ms

roboto-medium.woff

roboto-medium.woff

81 ms

roboto-light.woff

roboto-light.woff

100 ms

roboto-thin.woff

roboto-thin.woff

120 ms

roboto-bold.woff

roboto-bold.woff

136 ms

awsc.js

awsc.js

277 ms

110 ms

139 ms

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

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

264 ms

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

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

265 ms

personTipsInfo.do

personTipsInfo.do

215 ms

eg.js

eg.js

152 ms

icon-font.woff

icon-font.woff

96 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

182 ms

sc.globalxman.appscene

sc.globalxman.appscene

52 ms

footer.css

footer.css

48 ms

et_f.js

et_f.js

60 ms

um.js

um.js

63 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

27 ms

index.js

index.js

22 ms

index.js

index.js

20 ms

light0.5x.png

light0.5x.png

89 ms

7.gif

7.gif

84 ms

pages_version.html

pages_version.html

248 ms

defer-common.js

defer-common.js

259 ms

i.alicdn.com

i.alicdn.com

257 ms

index.js

index.js

180 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

223 ms

baxiaCommon.js

baxiaCommon.js

226 ms

rp

rp

1214 ms

wu.json

wu.json

85 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

257 ms

index.js

index.js

264 ms

index.web.css

index.web.css

226 ms

index.web.js

index.web.js

331 ms

index.js

index.js

235 ms

store-proxy.html

store-proxy.html

202 ms

countryCurrencyDataService

countryCurrencyDataService

232 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

148 ms

personRoleInfo.do

personRoleInfo.do

207 ms

notification.do

notification.do

321 ms

um.json

um.json

182 ms

index.css

index.css

130 ms

availableSurveyQuery.json

availableSurveyQuery.json

89 ms

getUmid.do

getUmid.do

12 ms

iconfont.woff

iconfont.woff

11 ms

iconfont.woff

iconfont.woff

23 ms

Accessibility Review

beijingsanhetech.en.alibaba.com accessibility score

66

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

beijingsanhetech.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

beijingsanhetech.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 Beijingsanhetech.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 Beijingsanhetech.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

beijingsanhetech.en.alibaba.com

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