Tools & Wizards About Us

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

m.jydultrasonic.com

China Ultrasonic Plastic Welding Machine, Ultrasonic Lace Machine, Ultrasonic Cutting Machine, Ultrasonic Generator, Transducer, Horn Suppliers, Manuf...

Page Load Speed

2.7 sec in total

First Response

232 ms

Resources Loaded

2 sec

Page Rendered

450 ms

About Website

Click here to check amazing M Jyd Ultrasonic content. Otherwise, check out these important facts you probably never knew about m.jydultrasonic.com

Shenzhen Jiayuanda Technology Co.,Ltd is a leading manufacturer of the ultrasonic plastic welding machine, ultrasonic cutting machine, ultrasonic generator, transducer and horn, ultrasonic cleaner wit...

Visit m.jydultrasonic.com

Key Findings

We analyzed M.jydultrasonic.com page load time and found that the first response time was 232 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

m.jydultrasonic.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

68/100

25%

SI (Speed Index)

Value3.6 s

86/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.077

95/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

m.jydultrasonic.com

232 ms

m.jydultrasonic.com

362 ms

style.css

266 ms

jquery.js

337 ms

common.js

231 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 28% of them (14 requests) were addressed to the original M.jydultrasonic.com, 34% (17 requests) were made to Img01.v15cdn.com and 14% (7 requests) were made to Css02.v15cdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain M.jydultrasonic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 60.6 kB (14%)

Content Size

447.7 kB

After Optimization

387.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of M.jydultrasonic.com main page is 447.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 340.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 25.2 kB

  • Original 31.4 kB
  • After minification 30.7 kB
  • After compression 6.1 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 25.2 kB or 80% of the original size.

Image Optimization

-10%

Potential reduce by 33.2 kB

  • Original 340.5 kB
  • After minification 307.3 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. M Jyd Ultrasonic images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.5 kB

  • Original 68.7 kB
  • After minification 68.7 kB
  • After compression 67.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 625 B

  • Original 7.1 kB
  • After minification 7.1 kB
  • After compression 6.5 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. M.jydultrasonic.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (62%)

Requests Now

45

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of M Jyd Ultrasonic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

m.jydultrasonic.com accessibility score

96

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.

Best Practices

m.jydultrasonic.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

m.jydultrasonic.com SEO score

100

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise M.jydultrasonic.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 M.jydultrasonic.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

Open Graph data is detected on the main page of M Jyd Ultrasonic. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: