Access wellcool3d.com. wellcool 3d spacer fabric_3d air mesh fabric_3d mattress_3d pillow

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

26/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.15

76/100

15%

TTI (Time to Interactive)

Value6.0 s

65/100

10%

wellcool3d.com

678 ms

public.css

137 ms

style.css

208 ms

jquery-1.8.3.min.js

293 ms

jquery.cookie.js

142 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 95% of them (86 requests) were addressed to the original Wellcool3d.com, 2% (2 requests) were made to Hm.baidu.com and 1% (1 request) were made to Download.skype.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Wellcool3d.com.

Content Size

2.9 MB

After Optimization

2.7 MB

In fact, the total size of Wellcool3d.com main page is 2.9 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. 55% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 30.1 kB

Original 37.1 kB
After minification 27.8 kB
After compression 7.0 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. This page needs HTML code to be minified as it can gain 9.3 kB, which is 25% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 30.1 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 90.5 kB

Original 2.8 MB
After minification 2.7 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. Wellcool 3d images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 52.6 kB

Original 116.3 kB
After minification 114.9 kB
After compression 63.7 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 52.6 kB or 45% of the original size.

CSS Optimization

-34%

Potential reduce by 4.1 kB

Original 12.0 kB
After minification 12.0 kB
After compression 7.9 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. Wellcool3d.com needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 34% of the original size.

Requests Now

After Optimization

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wellcool 3d. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wellcool3d.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Wellcool3d.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

wellcool3d.com

Open Graph description is not detected on the main page of Wellcool 3d. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

wellcool 3d spacer fabric_3d air mesh fabric_3d mattress_3d pillow_3d cushion manufacturers

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

wellcool3d.com

public.css

style.css

jquery-1.8.3.min.js

jquery.cookie.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

wellcool3d.com

public.css

style.css

jquery-1.8.3.min.js

jquery.cookie.js

login.js

banner.js

indexjs.js

js.js

skypeCheck.js

jquery.LoadImage.js

ServiceQQ.htm

topbg.jpg

toppic.jpg

denglu.png

logobg.png

jianpan.jpg

enicon.jpg

chicon.jpg

top_shu.jpg

backhome.png

sousuo.jpg

logo.jpg

index_word.jpg

nav_line.jpg

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pre.png

next.png

searchin2.jpg

sousuo2.jpg

index_arrow.png

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index_titbg01.jpg

index_left_un.jpg