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yun-sing.com screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

yun-sing.com

Automatic Roll Forming Machines | Yunsing Industrial Co., Ltd.

Page Load Speed

7.9 sec in total

First Response

350 ms

Resources Loaded

7.2 sec

Page Rendered

339 ms

yun-sing.com screenshot

About Website

Click here to check amazing Yunsing content. Otherwise, check out these important facts you probably never knew about yun-sing.com

50+ years of experience in making cold roll forming machines, with durable performance and reliable after-sales service.100% manufactured in Taiwan.

Visit yun-sing.com

Key Findings

We analyzed Yun-sing.com page load time and found that the first response time was 350 ms and then it took 7.6 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

yun-sing.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value15.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,890 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.314

37/100

15%

TTI (Time to Interactive)

Value20.8 s

2/100

10%

Network Requests Diagram

yun-sing.com

350 ms

yun-sing.com

619 ms

www.yun-sing.com

3246 ms

bootstrap.min.css

93 ms

css

92 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 18% of them (14 requests) were addressed to the original Yun-sing.com, 47% (36 requests) were made to I101972.yun-sing.com and 7% (5 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Yun-sing.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 428.6 kB (3%)

Content Size

14.0 MB

After Optimization

13.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yun-sing.com main page is 14.0 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. 60% of websites need less resources to load. Images take 13.6 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 86.9 kB

  • Original 97.3 kB
  • After minification 52.8 kB
  • After compression 10.5 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 44.6 kB, which is 46% 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 86.9 kB or 89% of the original size.

Image Optimization

-2%

Potential reduce by 335.3 kB

  • Original 13.6 MB
  • After minification 13.3 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. Yunsing images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.7 kB

  • Original 267.3 kB
  • After minification 267.2 kB
  • After compression 263.6 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

-23%

Potential reduce by 2.7 kB

  • Original 12.0 kB
  • After minification 11.9 kB
  • After compression 9.3 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. Yun-sing.com needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (41%)

Requests Now

70

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yunsing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yun-sing.com

yun-sing.com

350 ms

yun-sing.com

yun-sing.com

619 ms

www.yun-sing.com

www.yun-sing.com

3246 ms

bootstrap.min.css

bootstrap.min.css

93 ms

css

css

92 ms

icon

icon

109 ms

css

css

139 ms

bootstrap-material-design.min.css

bootstrap-material-design.min.css

115 ms

font-awesome.min.css

font-awesome.min.css

78 ms

all.js

all.js

112 ms

animate.min.css

animate.min.css

98 ms

owl.carousel.min.css

owl.carousel.min.css

106 ms

owl.theme.default.min.css

owl.theme.default.min.css

138 ms

lity.min.css

lity.min.css

313 ms

global.css

global.css

472 ms

layout.css

layout.css

476 ms

jquery-2.2.4.js

jquery-2.2.4.js

101 ms

index.css

index.css

497 ms

style.css

style.css

496 ms

aos.css

aos.css

137 ms

dunsregistered.dnb.com

dunsregistered.dnb.com

293 ms

popper.js

popper.js

19 ms

bootstrap-material-design.js

bootstrap-material-design.js

25 ms

owl.carousel.min.js

owl.carousel.min.js

15 ms

ie10-viewport-bug-workaround.js

ie10-viewport-bug-workaround.js

8 ms

bootstrap.min.js

bootstrap.min.js

14 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

26 ms

aos.js

aos.js

27 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

11 ms

cloud-zoom.1.0.2.js

cloud-zoom.1.0.2.js

401 ms

lity.min.js

lity.min.js

401 ms

responsive-tabs.js

responsive-tabs.js

489 ms

script.js

script.js

491 ms

gtm.js

gtm.js

120 ms

roofing_corrugated_roll_forming_machine.jpg

roofing_corrugated_roll_forming_machine.jpg

977 ms

tile_ridge_capping_roll_forming_machine.jpg

tile_ridge_capping_roll_forming_machine.jpg

1666 ms

roller_door_shutter_roll_forming_machine.jpg

roller_door_shutter_roll_forming_machine.jpg

1528 ms

light_gauge_system_roll_forming_machine.jpg

light_gauge_system_roll_forming_machine.jpg

886 ms

steel_frame_system_roll_forming_machine.jpg

steel_frame_system_roll_forming_machine.jpg

1063 ms

square_pipe_roll_forming_machine.jpg

square_pipe_roll_forming_machine.jpg

1063 ms

slitting_shearing_roll_forming_machine.jpg

slitting_shearing_roll_forming_machine.jpg

1208 ms

curving_bending_roll_forming_machine.jpg

curving_bending_roll_forming_machine.jpg

1123 ms

uncoiler.jpg

uncoiler.jpg

1228 ms

automation_equipment.jpg

automation_equipment.jpg

1227 ms

product_ys914_01.jpg

product_ys914_01.jpg

1581 ms

product_ys914g_01.jpg

product_ys914g_01.jpg

1854 ms

product_ys914f_01.jpg

product_ys914f_01.jpg

1881 ms

product_ys850_01.jpg

product_ys850_01.jpg

1880 ms

product_ys750_01.png

product_ys750_01.png

1849 ms

product_ys750a_01.jpg

product_ys750a_01.jpg

1733 ms

product_ys914r_06.jpg

product_ys914r_06.jpg

1825 ms

product_ys100rs_01.png

product_ys100rs_01.png

2040 ms

product_ys500t_01.jpg

product_ys500t_01.jpg

1985 ms

product_ys1000_01.jpg

product_ys1000_01.jpg

2011 ms

product_ys100_01.jpg

product_ys100_01.jpg

2337 ms

product_ys100st_01.jpg

product_ys100st_01.jpg

2206 ms

product_ys500c_01.jpg

product_ys500c_01.jpg

2045 ms

product_ys500z_01.jpg

product_ys500z_01.jpg

2144 ms

product_ys500a_01.jpg

product_ys500a_01.jpg

2171 ms

product_ys500g_01.jpg

product_ys500g_01.jpg

2192 ms

product_ys500_01.jpg

product_ys500_01.jpg

2209 ms

product_ys500d_01.jpg

product_ys500d_01.jpg

2304 ms

product_ys300_01.jpg

product_ys300_01.jpg

2333 ms

product_ys700_01.jpg

product_ys700_01.jpg

2346 ms

0303186051adb23c4ba.jpg

0303186051adb23c4ba.jpg

2533 ms

0303396051adc7eac4b.jpg

0303396051adc7eac4b.jpg

2535 ms

10032460516f248f89e.jpg

10032460516f248f89e.jpg

2463 ms

1007095f1e3dd5a43c2.jpg

1007095f1e3dd5a43c2.jpg

2494 ms

0107385f0e9a5ae0ea1.jpg

0107385f0e9a5ae0ea1.jpg

2659 ms

0903466052ac5618e30.jpg

0903466052ac5618e30.jpg

2499 ms

YUNSING%20LOGOWEB.jpg

YUNSING%20LOGOWEB.jpg

685 ms

yunsing_iso9001_en.jpg

yunsing_iso9001_en.jpg

1311 ms

SealAuthentication.aspx

SealAuthentication.aspx

27 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

30 ms

SealAuthentication.aspx

SealAuthentication.aspx

300 ms

TpSeal.aspx

TpSeal.aspx

1115 ms

Accessibility Review

yun-sing.com accessibility score

77

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

yun-sing.com best practices score

83

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

Page has valid source maps

SEO Factors

yun-sing.com SEO score

92

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yun-sing.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 Yun-sing.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

yun-sing.com

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