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blueskysignage.en.alibaba.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

blueskysignage.en.alibaba.com

Shenyang Blue Sky Signage Co., Ltd. - LED Sign, Sign Board

Page Load Speed

2.8 sec in total

First Response

220 ms

Resources Loaded

2.2 sec

Page Rendered

362 ms

blueskysignage.en.alibaba.com screenshot

About Website

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

Shenyang Blue Sky Signage Co., Ltd., Experts in Manufacturing and Exporting LED Sign, Sign Board and 0 more Products.

Visit blueskysignage.en.alibaba.com

Key Findings

We analyzed Blueskysignage.en.alibaba.com page load time and found that the first response time was 220 ms and then it took 2.6 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

blueskysignage.en.alibaba.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

62/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value4,760 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.037

2/100

15%

TTI (Time to Interactive)

Value25.5 s

0/100

10%

Network Requests Diagram

blueskysignage.en.alibaba.com

220 ms

blueskysignage.en.alibaba.com

768 ms

49 ms

48 ms

header.css

88 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Blueskysignage.en.alibaba.com, 42% (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 (976 ms) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (61%)

Content Size

6.5 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blueskysignage.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 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 693.0 kB

  • Original 807.6 kB
  • After minification 803.7 kB
  • After compression 114.6 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 693.0 kB or 86% 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, Blue Sky Signage 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

-58%

Potential reduce by 2.9 MB

  • Original 4.9 MB
  • After minification 4.9 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 2.9 MB or 58% of the original size.

CSS Optimization

-64%

Potential reduce by 202.3 kB

  • Original 314.3 kB
  • After minification 263.5 kB
  • After compression 112.0 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. Blueskysignage.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 202.3 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (56%)

Requests Now

66

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blue Sky Signage 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

blueskysignage.en.alibaba.com

blueskysignage.en.alibaba.com

220 ms

blueskysignage.en.alibaba.com

blueskysignage.en.alibaba.com

768 ms

49 ms

48 ms

header.css

header.css

88 ms

header.js

header.js

97 ms

173 ms

web-index.css

web-index.css

48 ms

web-index.css

web-index.css

144 ms

web-index.css

web-index.css

144 ms

web-index.css

web-index.css

150 ms

web-index.css

web-index.css

145 ms

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

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

172 ms

266 ms

149 ms

index.js

index.js

127 ms

H3fe12490a4b14c359319a2cf38157eeaJ.png

H3fe12490a4b14c359319a2cf38157eeaJ.png

260 ms

Hd0e83e2d0b3a4aeb8fa2cd0a09459f22i.png

Hd0e83e2d0b3a4aeb8fa2cd0a09459f22i.png

277 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

259 ms

H78ff904b17a5479d9a80e785bb1a405cp.jpg_q80.jpg

H78ff904b17a5479d9a80e785bb1a405cp.jpg_q80.jpg

530 ms

Hadf58a4964d345caa0cc061c4bf691e4q.jpg

Hadf58a4964d345caa0cc061c4bf691e4q.jpg

489 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

297 ms

H71cc6baf32e34c989cd6328510ebe80eT.jpg

H71cc6baf32e34c989cd6328510ebe80eT.jpg

291 ms

H164650ab56204abc8cbf29e216fe537c4.jpg

H164650ab56204abc8cbf29e216fe537c4.jpg

423 ms

H04ba12f3e541447f8f90b0e898973ae56.jpg

H04ba12f3e541447f8f90b0e898973ae56.jpg

296 ms

H8991e3b227b446b6bfa646ab5bf79398t.jpg

H8991e3b227b446b6bfa646ab5bf79398t.jpg

709 ms

H6ae5649a5afa4321b05e4a5e5645d340j.jpg

H6ae5649a5afa4321b05e4a5e5645d340j.jpg

274 ms

roboto-regular.woff

roboto-regular.woff

92 ms

roboto-medium.woff

roboto-medium.woff

92 ms

roboto-light.woff

roboto-light.woff

92 ms

roboto-thin.woff

roboto-thin.woff

92 ms

roboto-bold.woff

roboto-bold.woff

134 ms

personTipsInfo.do

personTipsInfo.do

224 ms

75 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

73 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

72 ms

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

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

329 ms

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

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

331 ms

Heb43b56ac74948ecb898fffe42d31fa3L.jpg

Heb43b56ac74948ecb898fffe42d31fa3L.jpg

400 ms

awsc.js

awsc.js

183 ms

144 ms

34 ms

icon-font.woff

icon-font.woff

32 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

170 ms

footer.css

footer.css

114 ms

eg.js

eg.js

22 ms

et_n.js

et_n.js

10 ms

um.js

um.js

87 ms

sc.globalxman.appscene

sc.globalxman.appscene

33 ms

index.js

index.js

29 ms

index.js

index.js

31 ms

light0.5x.png

light0.5x.png

72 ms

7.gif

7.gif

70 ms

pages_version.html

pages_version.html

240 ms

defer-common.js

defer-common.js

79 ms

i.alicdn.com

i.alicdn.com

77 ms

index.js

index.js

23 ms

wu.json

wu.json

62 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

33 ms

baxiaCommon.js

baxiaCommon.js

30 ms

rp

rp

976 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

189 ms

index.js

index.js

192 ms

index.js

index.js

156 ms

store-proxy.html

store-proxy.html

132 ms

countryCurrencyDataService

countryCurrencyDataService

199 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

111 ms

personRoleInfo.do

personRoleInfo.do

105 ms

notification.do

notification.do

177 ms

um.json

um.json

108 ms

index.web.css

index.web.css

81 ms

index.web.js

index.web.js

16 ms

availableSurveyQuery.json

availableSurveyQuery.json

64 ms

getUmid.do

getUmid.do

28 ms

index.css

index.css

26 ms

iconfont.woff

iconfont.woff

22 ms

iconfont.woff

iconfont.woff

6 ms

Accessibility Review

blueskysignage.en.alibaba.com accessibility score

47

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

blueskysignage.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

blueskysignage.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 Blueskysignage.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 Blueskysignage.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

blueskysignage.en.alibaba.com

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