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

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

optoasia.en.alibaba.com

Zhongshan Aotong Aixia Lighting Technology Co., Ltd. - LED Panel, LED Strip

Page Load Speed

3 sec in total

First Response

88 ms

Resources Loaded

2.3 sec

Page Rendered

537 ms

optoasia.en.alibaba.com screenshot

About Website

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

Zhongshan Aotong Aixia Lighting Technology Co., Ltd., Experts in Manufacturing and Exporting LED Panel, LED Strip and 0 more Products.

Visit optoasia.en.alibaba.com

Key Findings

We analyzed Optoasia.en.alibaba.com page load time and found that the first response time was 88 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

optoasia.en.alibaba.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value9,400 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.032

2/100

15%

TTI (Time to Interactive)

Value27.9 s

0/100

10%

Network Requests Diagram

optoasia.en.alibaba.com

88 ms

optoasia.en.alibaba.com

615 ms

95 ms

132 ms

header.css

130 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 Optoasia.en.alibaba.com, 46% (36 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 (1.2 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.1 MB (64%)

Content Size

6.5 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Optoasia.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. 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 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 525.6 kB

  • Original 628.3 kB
  • After minification 624.4 kB
  • After compression 102.6 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 525.6 kB or 84% of the original size.

Image Optimization

-16%

Potential reduce by 8.9 kB

  • Original 57.1 kB
  • After minification 48.2 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, Optoasia En Alibaba needs image optimization as it can save up to 8.9 kB or 16% 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

-72%

Potential reduce by 284.4 kB

  • Original 396.1 kB
  • After minification 345.2 kB
  • After compression 111.7 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. Optoasia.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 284.4 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (63%)

Requests Now

68

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optoasia 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

optoasia.en.alibaba.com

optoasia.en.alibaba.com

88 ms

optoasia.en.alibaba.com

optoasia.en.alibaba.com

615 ms

95 ms

132 ms

header.css

header.css

130 ms

header.js

header.js

180 ms

89 ms

web-index.css

web-index.css

126 ms

web-index.css

web-index.css

125 ms

web-index.css

web-index.css

126 ms

web-index.css

web-index.css

153 ms

web-index.css

web-index.css

153 ms

239 ms

173 ms

index.js

index.js

172 ms

174 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

172 ms

H3fdc1b9e01a44ea3a7f5a921f3b55f13z.jpg

H3fdc1b9e01a44ea3a7f5a921f3b55f13z.jpg

669 ms

H0304e2ff23464639a4d8df440e5130795.jpg_q80.jpg

H0304e2ff23464639a4d8df440e5130795.jpg_q80.jpg

671 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

280 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

140 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

140 ms

H25c891f52ee64b03b6ae559ac88483c3o.jpg

H25c891f52ee64b03b6ae559ac88483c3o.jpg

905 ms

H69ddde55617c43669c2cfe4b813d06e39.jpg

H69ddde55617c43669c2cfe4b813d06e39.jpg

932 ms

120 ms

H4edf4b39ac6f4cbbafafbcd5d0f56d0bS.jpg

H4edf4b39ac6f4cbbafafbcd5d0f56d0bS.jpg

896 ms

H1e3c9d7df47f4271b8ad9022d20296c8z.jpg

H1e3c9d7df47f4271b8ad9022d20296c8z.jpg

614 ms

H0029e2edfbab4d63ab345bccf0e03754f.jpg

H0029e2edfbab4d63ab345bccf0e03754f.jpg

488 ms

H89ffcc94c3e64bdf932c95dfbaae12d8c.jpg

H89ffcc94c3e64bdf932c95dfbaae12d8c.jpg

615 ms

Ha80f49b0595c40fcbc5c8a3aec863bf7X.jpg

Ha80f49b0595c40fcbc5c8a3aec863bf7X.jpg

956 ms

H631aa9997a1048f89d1864cc942798c6o.jpg

H631aa9997a1048f89d1864cc942798c6o.jpg

661 ms

H5b54a3cdeed242cf800f5b98ec178cd0x.jpg

H5b54a3cdeed242cf800f5b98ec178cd0x.jpg

384 ms

H3132dd07cf4844c3bd51f57d762428d8W.png

H3132dd07cf4844c3bd51f57d762428d8W.png

616 ms

H5ff26075e3a24b90bff713112166c119V.png

H5ff26075e3a24b90bff713112166c119V.png

1174 ms

roboto-regular.woff

roboto-regular.woff

491 ms

roboto-medium.woff

roboto-medium.woff

500 ms

roboto-light.woff

roboto-light.woff

508 ms

roboto-thin.woff

roboto-thin.woff

516 ms

roboto-bold.woff

roboto-bold.woff

525 ms

awsc.js

awsc.js

232 ms

179 ms

personTipsInfo.do

personTipsInfo.do

173 ms

icon-font.woff

icon-font.woff

436 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

143 ms

footer.css

footer.css

374 ms

eg.js

eg.js

23 ms

et_n.js

et_n.js

21 ms

um.js

um.js

132 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

41 ms

index.js

index.js

31 ms

index.js

index.js

32 ms

sc.globalxman.appscene

sc.globalxman.appscene

31 ms

7.gif

7.gif

32 ms

wu.json

wu.json

25 ms

baxiaCommon.js

baxiaCommon.js

16 ms

rp

rp

983 ms

um.json

um.json

63 ms

light0.5x.png

light0.5x.png

45 ms

pages_version.html

pages_version.html

383 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

15 ms

defer-common.js

defer-common.js

78 ms

i.alicdn.com

i.alicdn.com

78 ms

index.js

index.js

50 ms

getUmid.do

getUmid.do

201 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

174 ms

index.js

index.js

163 ms

store-proxy.html

store-proxy.html

214 ms

countryCurrencyDataService

countryCurrencyDataService

157 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

109 ms

personRoleInfo.do

personRoleInfo.do

99 ms

notification.do

notification.do

126 ms

index.js

index.js

57 ms

iconfont.woff

iconfont.woff

8 ms

iconfont.woff

iconfont.woff

29 ms

aksb.min.js

aksb.min.js

32 ms

index.css

index.css

19 ms

index.web.css

index.web.css

8 ms

index.web.js

index.web.js

31 ms

availableSurveyQuery.json

availableSurveyQuery.json

52 ms

Accessibility Review

optoasia.en.alibaba.com accessibility score

43

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.

Best Practices

optoasia.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

optoasia.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 Optoasia.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 Optoasia.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

optoasia.en.alibaba.com

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