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

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

alltopled.en.alibaba.com

Zhongshan Alltop Lighting Co., Ltd. - Solar Street Light/Solar Flood Light/Solar Wall Light, Solar Power Inverter/Solar System

Page Load Speed

5.6 sec in total

First Response

425 ms

Resources Loaded

5.1 sec

Page Rendered

153 ms

alltopled.en.alibaba.com screenshot

About Website

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

Zhongshan Alltop Lighting Co., Ltd., Experts in Manufacturing and Exporting Solar Street Light/Solar Flood Light/Solar Wall Light, Solar Power Inverter/Solar System and 0 more Products.

Visit alltopled.en.alibaba.com

Key Findings

We analyzed Alltopled.en.alibaba.com page load time and found that the first response time was 425 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

alltopled.en.alibaba.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value23.7 s

0/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value5,270 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.225

1/100

15%

TTI (Time to Interactive)

Value32.2 s

0/100

10%

Network Requests Diagram

alltopled.en.alibaba.com

425 ms

alltopled.en.alibaba.com

656 ms

134 ms

124 ms

header.css

128 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Alltopled.en.alibaba.com, 42% (29 requests) were made to S.alicdn.com and 10% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (60%)

Content Size

6.7 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alltopled.en.alibaba.com main page is 6.7 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 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 408.0 kB

  • Original 499.8 kB
  • After minification 495.9 kB
  • After compression 91.8 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 408.0 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, Alltop Led 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 3.2 MB

  • Original 5.3 MB
  • After minification 5.3 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 61% of the original size.

CSS Optimization

-72%

Potential reduce by 283.2 kB

  • Original 394.1 kB
  • After minification 343.3 kB
  • After compression 110.9 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. Alltopled.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.2 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (69%)

Requests Now

58

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alltop Led 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 30 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alltopled.en.alibaba.com

alltopled.en.alibaba.com

425 ms

alltopled.en.alibaba.com

alltopled.en.alibaba.com

656 ms

134 ms

124 ms

header.css

header.css

128 ms

header.js

header.js

193 ms

40 ms

web-index.css

web-index.css

126 ms

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

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

131 ms

193 ms

130 ms

index.js

index.js

191 ms

192 ms

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

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

805 ms

He853a120c4a84f6a8cab269e634e9e9cE.png

He853a120c4a84f6a8cab269e634e9e9cE.png

590 ms

56 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

134 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

54 ms

HTB1QbpVECBYBeNjy0Feq6znmFXax.jpg

HTB1QbpVECBYBeNjy0Feq6znmFXax.jpg

102 ms

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

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

865 ms

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

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

1004 ms

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

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

995 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

1001 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

1062 ms

roboto-regular.woff

roboto-regular.woff

54 ms

roboto-medium.woff

roboto-medium.woff

53 ms

roboto-light.woff

roboto-light.woff

52 ms

roboto-thin.woff

roboto-thin.woff

82 ms

roboto-bold.woff

roboto-bold.woff

82 ms

awsc.js

awsc.js

130 ms

75 ms

personTipsInfo.do

personTipsInfo.do

102 ms

eg.js

eg.js

51 ms

sc.globalxman.appscene

sc.globalxman.appscene

32 ms

index.js

index.js

77 ms

icon-font.woff

icon-font.woff

25 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

223 ms

et_n.js

et_n.js

67 ms

um.js

um.js

70 ms

footer.css

footer.css

7 ms

light0.5x.png

light0.5x.png

48 ms

pages_version.html

pages_version.html

179 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

14 ms

defer-common.js

defer-common.js

257 ms

i.alicdn.com

i.alicdn.com

399 ms

index.js

index.js

98 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

84 ms

index.js

index.js

113 ms

index.js

index.js

113 ms

7.gif

7.gif

43 ms

index.css

index.css

59 ms

wu.json

wu.json

337 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

249 ms

baxiaCommon.js

baxiaCommon.js

8 ms

rp

rp

1589 ms

index.web.css

index.web.css

7 ms

index.web.js

index.web.js

25 ms

availableSurveyQuery.json

availableSurveyQuery.json

160 ms

store-proxy.html

store-proxy.html

131 ms

countryCurrencyDataService

countryCurrencyDataService

136 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

99 ms

personRoleInfo.do

personRoleInfo.do

84 ms

notification.do

notification.do

98 ms

index.js

index.js

18 ms

iconfont.woff

iconfont.woff

7 ms

iconfont.woff

iconfont.woff

13 ms

um.json

um.json

50 ms

getUmid.do

getUmid.do

8 ms

footer-sync.js

footer-sync.js

118 ms

Accessibility Review

alltopled.en.alibaba.com accessibility score

42

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

alltopled.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

alltopled.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 Alltopled.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 Alltopled.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

alltopled.en.alibaba.com

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