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betterlifetech.en.alibaba.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

Page Load Speed

3.8 sec in total

First Response

608 ms

Resources Loaded

3 sec

Page Rendered

191 ms

betterlifetech.en.alibaba.com screenshot

About Website

Click here to check amazing Betterlife Tech En Alibaba content for China. Otherwise, check out these important facts you probably never knew about betterlifetech.en.alibaba.com

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Key Findings

We analyzed Betterlifetech.en.alibaba.com page load time and found that the first response time was 608 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

betterlifetech.en.alibaba.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value3,730 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value24.7 s

0/100

10%

Network Requests Diagram

betterlifetech.en.alibaba.com

608 ms

betterlifetech.en.alibaba.com

338 ms

44 ms

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

35 ms

index.js

57 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Betterlifetech.en.alibaba.com, 31% (10 requests) were made to Sc02.alicdn.com and 28% (9 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 780.1 kB (43%)

Content Size

1.8 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Betterlifetech.en.alibaba.com main page is 1.8 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. 30% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 387.0 kB

  • Original 471.0 kB
  • After minification 470.2 kB
  • After compression 84.0 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 387.0 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 505 B

  • Original 13.0 kB
  • After minification 12.5 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. Betterlife Tech En Alibaba images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 392.6 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 929.9 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 392.6 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (67%)

Requests Now

30

After Optimization

10

  • AJAX
  • Images
  • JavaScript

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Betterlife Tech 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

betterlifetech.en.alibaba.com

betterlifetech.en.alibaba.com

608 ms

betterlifetech.en.alibaba.com

betterlifetech.en.alibaba.com

338 ms

44 ms

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

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

35 ms

index.js

index.js

57 ms

index.js

index.js

39 ms

renderHeader.js

renderHeader.js

42 ms

awsc.js

awsc.js

55 ms

9 ms

7.gif

7.gif

20 ms

et_n.js

et_n.js

8 ms

um.js

um.js

89 ms

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

42 ms

H1571fa2ae8ee467caf313e10a8ccf440A.jpg

H1571fa2ae8ee467caf313e10a8ccf440A.jpg

2021 ms

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

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

61 ms

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

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

61 ms

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

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

60 ms

Ha602552eb2fa48cca25727b4479658a6B.png

Ha602552eb2fa48cca25727b4479658a6B.png

141 ms

H3c682218f755411297832d30b83917d7Q.png

H3c682218f755411297832d30b83917d7Q.png

409 ms

H086ef3fd64a1424eab1fb61ab21b9c139.png

H086ef3fd64a1424eab1fb61ab21b9c139.png

601 ms

H35e7da2bb4584934ad467dbf56568ae9x.png

H35e7da2bb4584934ad467dbf56568ae9x.png

448 ms

He37f286e86b247f38a8ebb0fd8339827Y.png

He37f286e86b247f38a8ebb0fd8339827Y.png

403 ms

H02232e75a4e3491b94459a62ed2690f7f.png

H02232e75a4e3491b94459a62ed2690f7f.png

530 ms

Hba723d2088bd46959cac8eb89c64f114l.png

Hba723d2088bd46959cac8eb89c64f114l.png

892 ms

Hafe315db2d254a438c530688e1cf9d015.png

Hafe315db2d254a438c530688e1cf9d015.png

1157 ms

H6a01e15ad595462b9c833b8bb39532380.png

H6a01e15ad595462b9c833b8bb39532380.png

619 ms

Ha2b76545f08046f68a0339b2c75067bd0.png

Ha2b76545f08046f68a0339b2c75067bd0.png

896 ms

wu.json

wu.json

189 ms

um.json

um.json

52 ms

getUmid.do

getUmid.do

395 ms

eg.js

eg.js

3 ms

index.js

index.js

23 ms

Accessibility Review

betterlifetech.en.alibaba.com accessibility score

73

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

betterlifetech.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

Serves images with low resolution

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

betterlifetech.en.alibaba.com SEO score

77

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 Betterlifetech.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 Betterlifetech.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

betterlifetech.en.alibaba.com

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