Tools & Wizards About Us
yuling-group.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

yuling-group.com

Jiangsu Yuling Machinery Technology Co., LTD.-Cooler | Plate Cooler | Plate Heat Exchanger | Jiangsu Yuling Machinery Technology Co., Ltd.

Page Load Speed

17.6 sec in total

First Response

691 ms

Resources Loaded

16 sec

Page Rendered

968 ms

yuling-group.com screenshot

About Website

Visit yuling-group.com now to see the best up-to-date Yuling Group content and also check out these interesting facts you probably never knew about yuling-group.com

Jiangsu Yuling Machinery Technology Co., Ltd. is a technology enterprise specializing in the development, Design, production, sales and service of cooling equipment. Jiangsu Yuling Machinery Technolog...

Visit yuling-group.com

Key Findings

We analyzed Yuling-group.com page load time and found that the first response time was 691 ms and then it took 16.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

yuling-group.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.288

42/100

15%

TTI (Time to Interactive)

Value4.2 s

86/100

10%

Network Requests Diagram

yuling-group.com

691 ms

yuling-group.com

1294 ms

style.css

530 ms

animate.min.css

998 ms

font_835698_tu2e6wm0sfb.css

944 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that all of those requests were addressed to Yuling-group.com and no external sources were called. The less responsive or slowest element that took the longest time to load (13 sec) belongs to the original domain Yuling-group.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 534.1 kB (7%)

Content Size

7.3 MB

After Optimization

6.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yuling-group.com main page is 7.3 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. 40% of websites need less resources to load. Images take 6.9 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 19.1 kB

  • Original 24.8 kB
  • After minification 21.4 kB
  • After compression 5.7 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 3.4 kB, which is 14% 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 19.1 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 190.4 kB

  • Original 6.9 MB
  • After minification 6.7 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. Yuling Group images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 216.0 kB

  • Original 309.9 kB
  • After minification 303.4 kB
  • After compression 93.9 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 216.0 kB or 70% of the original size.

CSS Optimization

-88%

Potential reduce by 108.6 kB

  • Original 122.8 kB
  • After minification 105.2 kB
  • After compression 14.2 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. Yuling-group.com needs all CSS files to be minified and compressed as it can save up to 108.6 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (7%)

Requests Now

46

After Optimization

43

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yuling Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

yuling-group.com

yuling-group.com

691 ms

yuling-group.com

yuling-group.com

1294 ms

style.css

style.css

530 ms

animate.min.css

animate.min.css

998 ms

font_835698_tu2e6wm0sfb.css

font_835698_tu2e6wm0sfb.css

944 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

1761 ms

plugin.js

plugin.js

2151 ms

demo.js

demo.js

973 ms

PCASClass.js

PCASClass.js

1548 ms

1650554170769188.png

1650554170769188.png

1432 ms

Chinese.gif

Chinese.gif

1245 ms

English.gif

English.gif

1245 ms

arrl.png

arrl.png

1494 ms

arrr.png

arrr.png

1495 ms

1650632239831401.png

1650632239831401.png

1961 ms

1650632249903901.png

1650632249903901.png

2556 ms

1650632259415167.png

1650632259415167.png

1837 ms

1650632270296816.png

1650632270296816.png

2187 ms

1650632280612016.png

1650632280612016.png

2538 ms

story_icon.png

story_icon.png

2103 ms

line.png

line.png

2196 ms

1650553031783747.jpg

1650553031783747.jpg

2384 ms

1650552987253165.jpg

1650552987253165.jpg

2415 ms

31.jpg

31.jpg

2943 ms

foot_logo.png

foot_logo.png

2477 ms

1650296660837942.png

1650296660837942.png

2649 ms

1650296667286470.png

1650296667286470.png

2679 ms

tu.png

tu.png

2758 ms

slide_1.png

slide_1.png

2772 ms

slide_2.png

slide_2.png

2789 ms

slide_3.png

slide_3.png

2883 ms

slide_4.png

slide_4.png

2911 ms

1650638208728024.jpg

1650638208728024.jpg

8242 ms

1650638024635191.jpg

1650638024635191.jpg

3336 ms

1650635567207288.jpg

1650635567207288.jpg

8070 ms

A01.png

A01.png

3820 ms

yan.png

yan.png

2430 ms

A02.png

A02.png

7967 ms

A03.png

A03.png

12980 ms

A04.png

A04.png

5819 ms

A05.png

A05.png

5289 ms

0034.png

0034.png

6599 ms

dut801ia.ttf

dut801ia.ttf

6668 ms

1a2fedc14ae440a4a4576bab26a36ecd.woff

1a2fedc14ae440a4a4576bab26a36ecd.woff

6715 ms

jm.jpg

jm.jpg

7140 ms

21.jpg

21.jpg

7703 ms

28.png

28.png

7671 ms

24.png

24.png

7663 ms

26.png

26.png

7536 ms

25.png

25.png

7562 ms

font_835698_tu2e6wm0sfb.ttf

font_835698_tu2e6wm0sfb.ttf

1464 ms

Accessibility Review

yuling-group.com accessibility score

51

Accessibility Issues

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

yuling-group.com 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

SEO Factors

yuling-group.com SEO score

77

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Yuling-group.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 Yuling-group.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

yuling-group.com

Open Graph description is not detected on the main page of Yuling Group. 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: