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4life.cn screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 44

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 70

    SEO

    Google-friendlier than
    30% of websites

4life.cn

福莱海外购-共建健康生活

Page Load Speed

8.6 sec in total

First Response

700 ms

Resources Loaded

7.3 sec

Page Rendered

546 ms

4life.cn screenshot

About Website

Click here to check amazing 4 Life content. Otherwise, check out these important facts you probably never knew about 4life.cn

福莱海外购-共建健康生活

Visit 4life.cn

Key Findings

We analyzed 4life.cn page load time and found that the first response time was 700 ms and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

4life.cn performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value1,630 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.483

17/100

15%

TTI (Time to Interactive)

Value30.2 s

0/100

10%

Network Requests Diagram

4life.cn

700 ms

4life.cn

885 ms

www.4life.cn

1271 ms

lang.js

735 ms

typical.css

760 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 9% of them (8 requests) were addressed to the original 4life.cn, 37% (34 requests) were made to Img03.4life.cn and 13% (12 requests) were made to Webpage.qidian.qq.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Zgsdk.zhugeio.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 523.8 kB (12%)

Content Size

4.2 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 4life.cn main page is 4.2 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. 70% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 263.2 kB

  • Original 279.5 kB
  • After minification 269.8 kB
  • After compression 16.3 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 263.2 kB or 94% of the original size.

Image Optimization

-1%

Potential reduce by 41.1 kB

  • Original 3.1 MB
  • After minification 3.0 MB

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. 4 Life images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 179.5 kB

  • Original 657.7 kB
  • After minification 657.6 kB
  • After compression 478.2 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 179.5 kB or 27% of the original size.

CSS Optimization

-19%

Potential reduce by 40.0 kB

  • Original 208.2 kB
  • After minification 203.5 kB
  • After compression 168.1 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. 4life.cn needs all CSS files to be minified and compressed as it can save up to 40.0 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (53%)

Requests Now

87

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Life. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

4life.cn

4life.cn

700 ms

4life.cn

4life.cn

885 ms

www.4life.cn

www.4life.cn

1271 ms

lang.js

lang.js

735 ms

typical.css

typical.css

760 ms

moo.min.js

moo.min.js

760 ms

ui.min.js

ui.min.js

748 ms

zhuge_common.js

zhuge_common.js

724 ms

basic.min.css

basic.min.css

736 ms

lang.js

lang.js

737 ms

shop.min.js

shop.min.js

729 ms

widgetsproinstance-get_css-ecclub-aW5kZXguaHRtbA==.html

widgetsproinstance-get_css-ecclub-aW5kZXguaHRtbA==.html

258 ms

bootstrap.css

bootstrap.css

732 ms

swiper.min.css

swiper.min.css

734 ms

common.css

common.css

740 ms

main.css

main.css

803 ms

jquery-1.9.1.js

jquery-1.9.1.js

861 ms

bootstrap.js

bootstrap.js

811 ms

swiper.js

swiper.js

879 ms

jquery.lazyload.js

jquery.lazyload.js

811 ms

main.js

main.js

812 ms

hammer.min.js

hammer.min.js

854 ms

jquery.hammer.js

jquery.hammer.js

877 ms

a9f06010fa20cb6243c23a4647ee1a3a

a9f06010fa20cb6243c23a4647ee1a3a

1229 ms

545214d5fda28e8b931316d8701598ea

545214d5fda28e8b931316d8701598ea

1247 ms

zhuge_event.js

zhuge_event.js

875 ms

zhuge.min.js

zhuge.min.js

1870 ms

fdcf2a0ab7.png

fdcf2a0ab7.png

386 ms

e3749c7b7e.jpg

e3749c7b7e.jpg

571 ms

bfc0f94de2.jpg

bfc0f94de2.jpg

796 ms

4d8f729bac.jpg

4d8f729bac.jpg

244 ms

time.png

time.png

261 ms

a9afa4d9dd.jpg

a9afa4d9dd.jpg

582 ms

580ef492a1.jpg

580ef492a1.jpg

682 ms

91be353c3d.jpg

91be353c3d.jpg

757 ms

46f84a3c43.jpg

46f84a3c43.jpg

509 ms

9d3b876063.jpg

9d3b876063.jpg

773 ms

b0dbd57857.jpg

b0dbd57857.jpg

152 ms

ticon1.png

ticon1.png

260 ms

ticon2.png

ticon2.png

118 ms

ticon3.png

ticon3.png

314 ms

ticon4.png

ticon4.png

117 ms

navbtn.png

navbtn.png

117 ms

ticon4_new.png

ticon4_new.png

117 ms

ticon3_new.png

ticon3_new.png

432 ms

9be72f22f2.jpg

9be72f22f2.jpg

498 ms

bbed804903.jpg

bbed804903.jpg

604 ms

3c20671f56.jpg

3c20671f56.jpg

183 ms

ficon1.png

ficon1.png

520 ms

ficon2.png

ficon2.png

323 ms

ficon3.png

ficon3.png

375 ms

ficon4.png

ficon4.png

606 ms

ficon5.png

ficon5.png

440 ms

ficon6.png

ficon6.png

495 ms

ficon7.png

ficon7.png

504 ms

gan.png

gan.png

559 ms

phone.png

phone.png

491 ms

email.png

email.png

718 ms

610124195d.jpg

610124195d.jpg

772 ms

iconfont.ttf

iconfont.ttf

515 ms

pk1.js

pk1.js

769 ms

account.html

account.html

372 ms

i.js

i.js

9 ms

jsonp

jsonp

619 ms

getGrayLevel

getGrayLevel

1031 ms

jsonp

jsonp

614 ms

getGrayLevel

getGrayLevel

903 ms

trace

trace

1801 ms

trace

trace

1801 ms

trace

trace

1802 ms

web.gif

web.gif

1492 ms

web.gif

web.gif

1489 ms

web.gif

web.gif

1489 ms

web.gif

web.gif

1440 ms

web.gif

web.gif

1190 ms

pc.html

pc.html

360 ms

index.html

index.html

1058 ms

initQidianMonitor.js

initQidianMonitor.js

61 ms

instant.js

instant.js

60 ms

qidianMonitor.umd.min.js

qidianMonitor.umd.min.js

158 ms

feedback-1.2.27.js

feedback-1.2.27.js

84 ms

trtc_4.14.4.js

trtc_4.14.4.js

292 ms

chunk-vendors.ce592f66.css

chunk-vendors.ce592f66.css

83 ms

pc.00d1a4f9.css

pc.00d1a4f9.css

86 ms

chunk-imsdk.1734d850.js

chunk-imsdk.1734d850.js

85 ms

chunk-vendors.893efb50.js

chunk-vendors.893efb50.js

98 ms

pc.4d00104d.js

pc.4d00104d.js

92 ms

markdown-white-loading.gif

markdown-white-loading.gif

115 ms

sendBtn.d9fa2c33.svg

sendBtn.d9fa2c33.svg

26 ms

qidianMonitor.umd.min.js

qidianMonitor.umd.min.js

26 ms

jquery-1.12.4-fixed.min.js

jquery-1.12.4-fixed.min.js

24 ms

statusManager.js

statusManager.js

25 ms

icomoon.f4992c50.ttf

icomoon.f4992c50.ttf

259 ms

Accessibility Review

4life.cn accessibility score

44

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

High

Links do not have a discernible name

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

4life.cn best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

4life.cn SEO score

70

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4life.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that 4life.cn main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

4life.cn

Open Graph description is not detected on the main page of 4 Life. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: