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

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

blueo.en.alibaba.com

Company Overview - Shenzhen Blueo Innovation Technology Co., Ltd.

Page Load Speed

3.6 sec in total

First Response

418 ms

Resources Loaded

2.8 sec

Page Rendered

427 ms

blueo.en.alibaba.com screenshot

About Website

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

Shenzhen Blueo Innovation Technology Co., Ltd. Products:Screen Protector, Cable, Mobile Phone Cases, Power Bank, Chargers

Visit blueo.en.alibaba.com

Key Findings

We analyzed Blueo.en.alibaba.com page load time and found that the first response time was 418 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

blueo.en.alibaba.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value25.7 s

0/100

10%

TBT (Total Blocking Time)

Value9,080 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value28.8 s

0/100

10%

Network Requests Diagram

blueo.en.alibaba.com

418 ms

blueo.en.alibaba.com

324 ms

17 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

265 ms

index.js

286 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Blueo.en.alibaba.com, 30% (13 requests) were made to Img.alicdn.com and 23% (10 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Img.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 889.4 kB (32%)

Content Size

2.8 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Blueo.en.alibaba.com main page is 2.8 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. 35% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 345.0 kB

  • Original 425.4 kB
  • After minification 424.5 kB
  • After compression 80.4 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 345.0 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 1.2 kB

  • Original 945.6 kB
  • After minification 944.4 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. Blueo En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 543.2 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.3 kB

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 543.2 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (54%)

Requests Now

41

After Optimization

19

  • AJAX
  • Images
  • JavaScript

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blueo 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

blueo.en.alibaba.com

blueo.en.alibaba.com

418 ms

blueo.en.alibaba.com

blueo.en.alibaba.com

324 ms

17 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

265 ms

index.js

index.js

286 ms

index.js

index.js

273 ms

renderHeader.js

renderHeader.js

275 ms

awsc.js

awsc.js

17 ms

128 ms

et_n.js

et_n.js

17 ms

um.js

um.js

8 ms

7.gif

7.gif

106 ms

He659d52a7f7a40d797cdfbfac652bc49L.jpg

He659d52a7f7a40d797cdfbfac652bc49L.jpg

423 ms

O1CN011Mw7lUIen8Efb04_!!3377521498.png

O1CN011Mw7lUIen8Efb04_!!3377521498.png

588 ms

H26a4fe0eb92a47e6b7a9c91c19466205x.jpg

H26a4fe0eb92a47e6b7a9c91c19466205x.jpg

454 ms

HTB1VASgXcnrK1RkHFrdq6xCoFXaW.jpg

HTB1VASgXcnrK1RkHFrdq6xCoFXaW.jpg

80 ms

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

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

113 ms

O1CN011Mw7lXcTGEJXnwc_!!3377521498.png

O1CN011Mw7lXcTGEJXnwc_!!3377521498.png

691 ms

O1CN011Mw7lXECHGNJi1o_!!3377521498.jpg

O1CN011Mw7lXECHGNJi1o_!!3377521498.jpg

936 ms

O1CN011Mw7lYCe5wMgxcT_!!3377521498.jpg

O1CN011Mw7lYCe5wMgxcT_!!3377521498.jpg

959 ms

O1CN011Mw7lWrbA4s5EDu_!!3377521498.png

O1CN011Mw7lWrbA4s5EDu_!!3377521498.png

688 ms

O1CN011Mw7lWpAuPuNhDT_!!3377521498.png

O1CN011Mw7lWpAuPuNhDT_!!3377521498.png

1039 ms

O1CN011Mw7lW2n3kllWTK_!!3377521498.png

O1CN011Mw7lW2n3kllWTK_!!3377521498.png

949 ms

O1CN011Mw7lVreUcKz4bl_!!3377521498.png

O1CN011Mw7lVreUcKz4bl_!!3377521498.png

1038 ms

O1CN011Mw7lW9hNJVIeLg_!!3377521498.png

O1CN011Mw7lW9hNJVIeLg_!!3377521498.png

1090 ms

O1CN011Mw7lWLWlOcZxRp_!!3377521498.png

O1CN011Mw7lWLWlOcZxRp_!!3377521498.png

1021 ms

O1CN011Mw7lV4p0Luoiu8_!!3377521498.png

O1CN011Mw7lV4p0Luoiu8_!!3377521498.png

2000 ms

O1CN011Mw7lW97WqyNW4T_!!3377521498.png

O1CN011Mw7lW97WqyNW4T_!!3377521498.png

1042 ms

O1CN011Mw7lWLYNBr5Is2_!!3377521498.png

O1CN011Mw7lWLYNBr5Is2_!!3377521498.png

1081 ms

He317f3a3518d4d4098523ac6dcd6d97cJ.jpg

He317f3a3518d4d4098523ac6dcd6d97cJ.jpg

1050 ms

Hebb7020fd2b648e2b04b5134b355dbe3p.jpg

Hebb7020fd2b648e2b04b5134b355dbe3p.jpg

906 ms

H0aa52d8ef04c4bc0ab4e0f5b7d8a90a10.jpg

H0aa52d8ef04c4bc0ab4e0f5b7d8a90a10.jpg

558 ms

H52811a079de1479790a2cbf414ed43380.png

H52811a079de1479790a2cbf414ed43380.png

325 ms

H556a4d91591248368d6a2cad9dd6f722Y.jpg

H556a4d91591248368d6a2cad9dd6f722Y.jpg

494 ms

Hd6c12a03e7db4867aea667fd42b72e8e6.jpg

Hd6c12a03e7db4867aea667fd42b72e8e6.jpg

723 ms

H5887382434f94dd598d8b8d7354f6652S.jpg

H5887382434f94dd598d8b8d7354f6652S.jpg

989 ms

Hb5a6594b7282452ebabc575ebdd75b0dV.jpg

Hb5a6594b7282452ebabc575ebdd75b0dV.jpg

922 ms

H12e805a00adf40df962a20af3b321fd1u.jpg

H12e805a00adf40df962a20af3b321fd1u.jpg

865 ms

wu.json

wu.json

384 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

97 ms

eg.js

eg.js

4 ms

index.js

index.js

28 ms

Accessibility Review

blueo.en.alibaba.com accessibility score

75

Accessibility Issues

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

blueo.en.alibaba.com best practices score

67

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

blueo.en.alibaba.com SEO score

79

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

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 Blueo.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 Blueo.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

blueo.en.alibaba.com

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