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tipsunpower.en.alibaba.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% 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

tipsunpower.en.alibaba.com

Guangzhou Dichen New Energy Co., Ltd. - lifepo4 Battery, lifepo4 Battery Pack

Page Load Speed

2.8 sec in total

First Response

84 ms

Resources Loaded

2.5 sec

Page Rendered

268 ms

tipsunpower.en.alibaba.com screenshot

About Website

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

Guangzhou Dichen New Energy Co., Ltd., Experts in Manufacturing and Exporting lifepo4 Battery, lifepo4 Battery Pack and 0 more Products.

Visit tipsunpower.en.alibaba.com

Key Findings

We analyzed Tipsunpower.en.alibaba.com page load time and found that the first response time was 84 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

tipsunpower.en.alibaba.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value16.1 s

0/100

10%

TBT (Total Blocking Time)

Value8,350 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.453

20/100

15%

TTI (Time to Interactive)

Value28.2 s

0/100

10%

Network Requests Diagram

tipsunpower.en.alibaba.com

84 ms

tipsunpower.en.alibaba.com

688 ms

41 ms

66 ms

header.css

85 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 Tipsunpower.en.alibaba.com, 48% (40 requests) were made to S.alicdn.com and 8% (7 requests) were made to Assets.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 4.1 MB (62%)

Content Size

6.6 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tipsunpower.en.alibaba.com main page is 6.6 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. 80% 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 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 445.3 kB

  • Original 543.7 kB
  • After minification 539.8 kB
  • After compression 98.4 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 445.3 kB or 82% of the original size.

Image Optimization

-44%

Potential reduce by 177.2 kB

  • Original 406.6 kB
  • After minification 229.3 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, Tipsunpower En Alibaba needs image optimization as it can save up to 177.2 kB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 3.2 MB

  • Original 5.2 MB
  • After minification 5.2 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 3.2 MB or 60% of the original size.

CSS Optimization

-72%

Potential reduce by 286.1 kB

  • Original 398.3 kB
  • After minification 347.4 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. Tipsunpower.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 286.1 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (68%)

Requests Now

72

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

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

tipsunpower.en.alibaba.com

tipsunpower.en.alibaba.com

84 ms

tipsunpower.en.alibaba.com

tipsunpower.en.alibaba.com

688 ms

41 ms

66 ms

header.css

header.css

85 ms

header.js

header.js

95 ms

62 ms

web-index.css

web-index.css

92 ms

web-index.css

web-index.css

64 ms

web-index.css

web-index.css

94 ms

web-index.css

web-index.css

93 ms

web-index.css

web-index.css

93 ms

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

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

92 ms

286 ms

146 ms

index.js

index.js

145 ms

Hf278f3f00e7942c4866bb5826bffae44v.jpg

Hf278f3f00e7942c4866bb5826bffae44v.jpg

420 ms

HTB1yYqTXs_vK1RkSmRy760wupXa5.png

HTB1yYqTXs_vK1RkSmRy760wupXa5.png

522 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

459 ms

H76b3ae333d144f33810d2d9a3df447f8a.jpg

H76b3ae333d144f33810d2d9a3df447f8a.jpg

590 ms

He53e974d0478463997e2c4a3613b8185B.png_250x250.png

He53e974d0478463997e2c4a3613b8185B.png_250x250.png

741 ms

Hf6196f38ef894fbcb2d075171606e364O.jpg_250x250.jpg

Hf6196f38ef894fbcb2d075171606e364O.jpg_250x250.jpg

223 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

607 ms

H4c5c3814e6304ac9b0945d06f9c1e31bJ.jpg

H4c5c3814e6304ac9b0945d06f9c1e31bJ.jpg

1000 ms

H99c98ba976c24e4c9bd52b88dd2ab160h.jpg

H99c98ba976c24e4c9bd52b88dd2ab160h.jpg

1397 ms

HTB1vaiMXEjrK1RkHFNR761SvpXaj.png

HTB1vaiMXEjrK1RkHFNR761SvpXaj.png

773 ms

HTB1EVGOXELrK1Rjy1zb763enFXag.png

HTB1EVGOXELrK1Rjy1zb763enFXag.png

632 ms

roboto-regular.woff

roboto-regular.woff

209 ms

roboto-medium.woff

roboto-medium.woff

208 ms

roboto-light.woff

roboto-light.woff

222 ms

roboto-thin.woff

roboto-thin.woff

236 ms

roboto-bold.woff

roboto-bold.woff

248 ms

awsc.js

awsc.js

214 ms

66 ms

63 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

217 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

214 ms

H4e4288892ccc495591ff01c3bf641facl.jpg

H4e4288892ccc495591ff01c3bf641facl.jpg

418 ms

H90076929802d4ee687c8c4829f60f9d3q.jpg

H90076929802d4ee687c8c4829f60f9d3q.jpg

683 ms

H68bb04fa51b7466eb6c5a62ebaef20f8v.png

H68bb04fa51b7466eb6c5a62ebaef20f8v.png

687 ms

He6d0aed577fe498ea81bcdf39344c7734.jpg

He6d0aed577fe498ea81bcdf39344c7734.jpg

413 ms

H076910e8e64945bfb272568b9ed6e8f8f.jpg

H076910e8e64945bfb272568b9ed6e8f8f.jpg

951 ms

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

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

951 ms

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

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

951 ms

personTipsInfo.do

personTipsInfo.do

183 ms

eg.js

eg.js

162 ms

sc.globalxman.appscene

sc.globalxman.appscene

60 ms

icon-font.woff

icon-font.woff

264 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

181 ms

footer.css

footer.css

264 ms

268 ms

et_f.js

et_f.js

40 ms

um.js

um.js

40 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

28 ms

index.js

index.js

23 ms

index.js

index.js

29 ms

wu.json

wu.json

33 ms

7.gif

7.gif

7 ms

baxiaCommon.js

baxiaCommon.js

11 ms

rp

rp

1209 ms

light0.5x.png

light0.5x.png

48 ms

pages_version.html

pages_version.html

85 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

36 ms

defer-common.js

defer-common.js

324 ms

i.alicdn.com

i.alicdn.com

220 ms

index.js

index.js

36 ms

um.json

um.json

66 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

143 ms

index.web.css

index.web.css

29 ms

index.web.js

index.web.js

37 ms

getUmid.do

getUmid.do

102 ms

availableSurveyQuery.json

availableSurveyQuery.json

38 ms

index.js

index.js

4 ms

store-proxy.html

store-proxy.html

123 ms

countryCurrencyDataService

countryCurrencyDataService

122 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

94 ms

personRoleInfo.do

personRoleInfo.do

94 ms

notification.do

notification.do

86 ms

index.js

index.js

53 ms

iconfont.woff

iconfont.woff

3 ms

iconfont.woff

iconfont.woff

17 ms

index.css

index.css

5 ms

data

data

4 ms

Accessibility Review

tipsunpower.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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

tipsunpower.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

tipsunpower.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 Tipsunpower.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 Tipsunpower.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

tipsunpower.en.alibaba.com

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