Tools & Wizards About Us
cnfutan.com screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

cnfutan.com

Ultrasonic equipment, multi-functional discount machine, shrink view discount machine_Changzhou Futan Machinery Equipment Co., Ltd

Page Load Speed

9.5 sec in total

First Response

852 ms

Resources Loaded

8.2 sec

Page Rendered

405 ms

cnfutan.com screenshot

About Website

Click here to check amazing Cn Futan content. Otherwise, check out these important facts you probably never knew about cnfutan.com

Futan Machinery have built 8 product series include ultrasonic sewing machine, ultrasonic quilting machine, ultrasonic cutting machine, ultrasonic lace machine, ultrasonic welding machine, ultrasonic ...

Visit cnfutan.com

Key Findings

We analyzed Cnfutan.com page load time and found that the first response time was 852 ms and then it took 8.6 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

cnfutan.com performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.151

75/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

cnfutan.com

852 ms

cnfutan.com

1005 ms

top.css

784 ms

main.css

785 ms

mm.css

867 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that all of those requests were addressed to Cnfutan.com and no external sources were called. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Cnfutan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 94.2 kB (2%)

Content Size

4.1 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cnfutan.com main page is 4.1 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. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 24.2 kB

  • Original 28.7 kB
  • After minification 25.0 kB
  • After compression 4.6 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 3.7 kB, which is 13% 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 24.2 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 53.5 kB

  • Original 4.0 MB
  • After minification 4.0 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. Cn Futan images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 12.7 kB

  • Original 59.0 kB
  • After minification 59.0 kB
  • After compression 46.4 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 12.7 kB or 21% of the original size.

CSS Optimization

-34%

Potential reduce by 3.9 kB

  • Original 11.4 kB
  • After minification 11.1 kB
  • After compression 7.6 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. Cnfutan.com needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (23%)

Requests Now

47

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn Futan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cnfutan.com

cnfutan.com

852 ms

cnfutan.com

cnfutan.com

1005 ms

top.css

top.css

784 ms

main.css

main.css

785 ms

mm.css

mm.css

867 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

1090 ms

slide.js

slide.js

882 ms

public.js

public.js

893 ms

gun.js

gun.js

977 ms

modernizr.custom.js

modernizr.custom.js

977 ms

jquery.dlmenu.js

jquery.dlmenu.js

1081 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

1103 ms

Pad.css

Pad.css

244 ms

mphone.css

mphone.css

305 ms

Mobile.css

Mobile.css

308 ms

logo.jpg

logo.jpg

218 ms

net.png

net.png

218 ms

message.png

message.png

220 ms

focus_btn.png

focus_btn.png

216 ms

1.jpg

1.jpg

778 ms

2.jpg

2.jpg

777 ms

5.jpg

5.jpg

2752 ms

3.jpg

3.jpg

1940 ms

4.jpg

4.jpg

865 ms

2012231608588578062.jpg

2012231608588578062.jpg

878 ms

2011281017378646589.jpg

2011281017378646589.jpg

973 ms

2107181101074329511.jpg

2107181101074329511.jpg

974 ms

2110271006043546735.jpg

2110271006043546735.jpg

1083 ms

2206101325189978132.jpg

2206101325189978132.jpg

1099 ms

2104201459134814695.jpg

2104201459134814695.jpg

1168 ms

2211010913451580732.jpg

2211010913451580732.jpg

1168 ms

2204080949134614332.jpg

2204080949134614332.jpg

1299 ms

2108280853488504042.jpg

2108280853488504042.jpg

3017 ms

2109281949499842863.jpg

2109281949499842863.jpg

1362 ms

2210211345429929518.jpg

2210211345429929518.jpg

1363 ms

2011280903239286131.jpg

2011280903239286131.jpg

3194 ms

2201281558227183760.jpg

2201281558227183760.jpg

1558 ms

h1.jpg

h1.jpg

3801 ms

h2.jpg

h2.jpg

5172 ms

h3.jpg

h3.jpg

2587 ms

h4.jpg

h4.jpg

4913 ms

h5.jpg

h5.jpg

3610 ms

net_map.jpg

net_map.jpg

3676 ms

line.jpg

line.jpg

3398 ms

honor_bg.jpg

honor_bg.jpg

3607 ms

honor_h.png

honor_h.png

3807 ms

address.png

address.png

3811 ms

fax.png

fax.png

3863 ms

tel.png

tel.png

3962 ms

line02.jpg

line02.jpg

4010 ms

Accessibility Review

cnfutan.com accessibility score

58

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.

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

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

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

cnfutan.com best practices score

58

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

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

SEO Factors

cnfutan.com SEO score

92

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 uses legible font sizes

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 Cnfutan.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 Cnfutan.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

cnfutan.com

Open Graph description is not detected on the main page of Cn Futan. 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: