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

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

allpowers.en.alibaba.com

Guangzhou Allpowers International Industrial Ltd. - Portable Power Station, Portable Solar Panel

Page Load Speed

4.2 sec in total

First Response

77 ms

Resources Loaded

3.9 sec

Page Rendered

287 ms

allpowers.en.alibaba.com screenshot

About Website

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

Guangzhou Allpowers International Industrial Ltd., Experts in Manufacturing and Exporting Portable Power Station, Portable Solar Panel and 0 more Products.

Visit allpowers.en.alibaba.com

Key Findings

We analyzed Allpowers.en.alibaba.com page load time and found that the first response time was 77 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

allpowers.en.alibaba.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value6,630 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value28.1 s

0/100

10%

Network Requests Diagram

allpowers.en.alibaba.com

77 ms

allpowers.en.alibaba.com

857 ms

40 ms

40 ms

header.css

73 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Allpowers.en.alibaba.com, 61% (63 requests) were made to S.alicdn.com and 7% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (52%)

Content Size

3.6 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Allpowers.en.alibaba.com main page is 3.6 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 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 657.6 kB

  • Original 782.1 kB
  • After minification 778.2 kB
  • After compression 124.4 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 657.6 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 15.4 kB

  • Original 308.8 kB
  • After minification 293.4 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. Allpowers En Alibaba images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 916.9 kB

  • Original 2.2 MB
  • After minification 2.2 MB
  • After compression 1.3 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 916.9 kB or 42% of the original size.

CSS Optimization

-88%

Potential reduce by 285.8 kB

  • Original 324.4 kB
  • After minification 273.5 kB
  • After compression 38.6 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. Allpowers.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 285.8 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (50%)

Requests Now

92

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Allpowers 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

allpowers.en.alibaba.com

allpowers.en.alibaba.com

77 ms

allpowers.en.alibaba.com

allpowers.en.alibaba.com

857 ms

40 ms

40 ms

header.css

header.css

73 ms

header.js

header.js

73 ms

209 ms

web-index.css

web-index.css

69 ms

web-index.css

web-index.css

78 ms

web-index.css

web-index.css

79 ms

web-index.css

web-index.css

71 ms

web-index.css

web-index.css

80 ms

100 ms

64 ms

index.js

index.js

63 ms

97 ms

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131 ms

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138 ms

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117 ms

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440 ms

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588 ms

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269 ms

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524 ms

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284 ms

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284 ms

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1387 ms

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438 ms

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440 ms

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603 ms

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802 ms

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1087 ms

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607 ms

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665 ms

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701 ms

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756 ms

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1284 ms

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791 ms

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1095 ms

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899 ms

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881 ms

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1072 ms

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1097 ms

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130 ms

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135 ms

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135 ms

106 ms

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1032 ms

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1033 ms

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1733 ms

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1568 ms

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1213 ms

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1122 ms

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2272 ms

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1312 ms

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3167 ms

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216 ms

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95 ms

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1426 ms

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1564 ms

roboto-regular.woff

roboto-regular.woff

1414 ms

personTipsInfo.do

personTipsInfo.do

48 ms

roboto-medium.woff

roboto-medium.woff

1380 ms

awsc.js

awsc.js

138 ms

116 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

54 ms

eg.js

eg.js

12 ms

footer.css

footer.css

1212 ms

roboto-light.woff

roboto-light.woff

1233 ms

roboto-thin.woff

roboto-thin.woff

1232 ms

et_n.js

et_n.js

38 ms

um.js

um.js

38 ms

sc.globalxman.appscene

sc.globalxman.appscene

106 ms

index.js

index.js

102 ms

index.js

index.js

102 ms

7.gif

7.gif

28 ms

roboto-bold.woff

roboto-bold.woff

1079 ms

icon-font.woff

icon-font.woff

1107 ms

wu.json

wu.json

17 ms

baxiaCommon.js

baxiaCommon.js

8 ms

rp

rp

944 ms

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1342 ms

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1281 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

20 ms

light0.5x.png

light0.5x.png

70 ms

pages_version.html

pages_version.html

188 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

22 ms

defer-common.js

defer-common.js

71 ms

i.alicdn.com

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67 ms

index.js

index.js

22 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

10 ms

index.js

index.js

113 ms

store-proxy.html

store-proxy.html

246 ms

countryCurrencyDataService

countryCurrencyDataService

107 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

74 ms

personRoleInfo.do

personRoleInfo.do

85 ms

notification.do

notification.do

186 ms

index.web.css

index.web.css

14 ms

index.web.js

index.web.js

36 ms

availableSurveyQuery.json

availableSurveyQuery.json

56 ms

iconfont.woff

iconfont.woff

22 ms

iconfont.woff

iconfont.woff

22 ms

aksb.min.js

aksb.min.js

35 ms

Accessibility Review

allpowers.en.alibaba.com accessibility score

67

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

allpowers.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

allpowers.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 Allpowers.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 Allpowers.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

allpowers.en.alibaba.com

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