Tools & Wizards About Us
sponge-cn.en.alibaba.com screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

sponge-cn.en.alibaba.com

Company Overview - Shenzhen Lianda Technology Industrial Co., Ltd.

Page Load Speed

2.6 sec in total

First Response

52 ms

Resources Loaded

2.4 sec

Page Rendered

156 ms

sponge-cn.en.alibaba.com screenshot

About Website

Click here to check amazing Sponge Cn En Alibaba content for China. Otherwise, check out these important facts you probably never knew about sponge-cn.en.alibaba.com

Shenzhen Lianda Technology Industrial Co., Ltd. Products:Memory Foam Pillow, Memory Foam Seat Cushion, Memory Foam Back Cushion, Memory Foam Travel Neck Pillow, Reading Pillow

Visit sponge-cn.en.alibaba.com

Key Findings

We analyzed Sponge-cn.en.alibaba.com page load time and found that the first response time was 52 ms and then it took 2.5 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

sponge-cn.en.alibaba.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value13.3 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value5,780 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.362

30/100

15%

TTI (Time to Interactive)

Value28.5 s

0/100

10%

Network Requests Diagram

sponge-cn.en.alibaba.com

52 ms

sponge-cn.en.alibaba.com

395 ms

18 ms

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

342 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

369 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Sponge-cn.en.alibaba.com, 35% (16 requests) were made to Sc02.alicdn.com and 20% (9 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 559.6 kB (34%)

Content Size

1.6 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sponge-cn.en.alibaba.com main page is 1.6 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. 45% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 403.3 kB

  • Original 492.4 kB
  • After minification 491.6 kB
  • After compression 89.1 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 403.3 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 1.9 kB

  • Original 75.3 kB
  • After minification 73.4 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. Sponge Cn En Alibaba images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 154.4 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 914.1 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 154.4 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (43%)

Requests Now

44

After Optimization

25

  • AJAX
  • Images
  • JavaScript

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sponge Cn 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 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sponge-cn.en.alibaba.com

sponge-cn.en.alibaba.com

52 ms

sponge-cn.en.alibaba.com

sponge-cn.en.alibaba.com

395 ms

18 ms

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

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

342 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

369 ms

356 ms

renderHeader.js

renderHeader.js

350 ms

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H63c3643b0ec64b76824f99eef89630aaB.jpg

631 ms

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H3883de3f365d489d80f8430e02600158x.jpg

694 ms

awsc.js

awsc.js

32 ms

5 ms

7.gif

7.gif

300 ms

index.js

index.js

5 ms

index.js

index.js

12 ms

awsc.js

awsc.js

6 ms

baxiaCommon.js

baxiaCommon.js

7 ms

wcfg.json

wcfg.json

1212 ms

rp

rp

1476 ms

et_n.js

et_n.js

47 ms

um.js

um.js

12 ms

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H0095dd544d2b4bf1952b726452e41ed9q.jpg

624 ms

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50 ms

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

55 ms

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

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

58 ms

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H35d0422875ba49cc86bf3459c2652736k.png

239 ms

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TB28I4BokOWBuNjSsppXXXPgpXa_!!3377521498.png

90 ms

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116 ms

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801 ms

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425 ms

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341 ms

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558 ms

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493 ms

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1222 ms

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1649 ms

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701 ms

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937 ms

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961 ms

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1131 ms

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1412 ms

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1269 ms

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1453 ms

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1938 ms

wu.json

wu.json

753 ms

eg.js

eg.js

4 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

492 ms

Accessibility Review

sponge-cn.en.alibaba.com accessibility score

67

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

sponge-cn.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

sponge-cn.en.alibaba.com SEO score

85

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

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 Sponge-cn.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 Sponge-cn.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

sponge-cn.en.alibaba.com

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