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u-touch.com.cn screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

u-touch.com.cn

Touch Screen Monitor, Touch Screen, Interactive Whiteboard, Digital Signage, Jump Starter Suppliers and Manufacturers - China Factory - U-Touch Techno...

Page Load Speed

5.8 sec in total

First Response

1 sec

Resources Loaded

4.2 sec

Page Rendered

606 ms

u-touch.com.cn screenshot

About Website

Visit u-touch.com.cn now to see the best up-to-date U Touch content and also check out these interesting facts you probably never knew about u-touch.com.cn

As one of the most credible manufacturers and suppliers in China, U-Touch Technology now brings you many high-end products: Touch Screen, Monitor Touch Panel, All-in-One PC TV, Interactive touch frame...

Visit u-touch.com.cn

Key Findings

We analyzed U-touch.com.cn page load time and found that the first response time was 1 sec and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

u-touch.com.cn performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

43/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.858

4/100

15%

TTI (Time to Interactive)

Value4.9 s

77/100

10%

Network Requests Diagram

u-touch.com.cn

1014 ms

www.u-touchscreen.com

397 ms

www.u-touchscreen.com

479 ms

style.css

78 ms

jquery.js

223 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original U-touch.com.cn, 95% (70 requests) were made to U-touchscreen.com and 3% (2 requests) were made to App.leadberry.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source U-touchscreen.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 82.7 kB (6%)

Content Size

1.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of U-touch.com.cn main page is 1.4 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. 50% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 41.5 kB

  • Original 50.0 kB
  • After minification 47.1 kB
  • After compression 8.5 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. 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 41.5 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 28.7 kB

  • Original 1.3 MB
  • After minification 1.3 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. U Touch images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 10.9 kB

  • Original 53.0 kB
  • After minification 53.0 kB
  • After compression 42.1 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 10.9 kB or 21% of the original size.

CSS Optimization

-20%

Potential reduce by 1.7 kB

  • Original 8.4 kB
  • After minification 8.4 kB
  • After compression 6.7 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. U-touch.com.cn needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (23%)

Requests Now

69

After Optimization

53

  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of U Touch. 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.

Network Requests Diagram

u-touch.com.cn

u-touch.com.cn

1014 ms

www.u-touchscreen.com

www.u-touchscreen.com

397 ms

www.u-touchscreen.com

www.u-touchscreen.com

479 ms

style.css

style.css

78 ms

jquery.js

jquery.js

223 ms

Site_Common.js

Site_Common.js

222 ms

easySlider.js

easySlider.js

222 ms

rvc.js

rvc.js

221 ms

style.js

style.js

257 ms

u-touchscreen.css

u-touchscreen.css

259 ms

js

js

68 ms

js209.js

js209.js

371 ms

float11748.js

float11748.js

370 ms

Other.js

Other.js

371 ms

xin.png

xin.png

194 ms

dianhua.png

dianhua.png

195 ms

fdj.png

fdj.png

194 ms

logo201611291116408294317.png

logo201611291116408294317.png

197 ms

nav_icon.png

nav_icon.png

195 ms

ba202208261140109934274.jpg

ba202208261140109934274.jpg

1107 ms

ba202006121536129296272.jpg

ba202006121536129296272.jpg

1139 ms

ba202203011539148099908.jpg

ba202203011539148099908.jpg

1450 ms

prev2.png

prev2.png

669 ms

next2.png

next2.png

670 ms

1.png

1.png

735 ms

11.jpg

11.jpg

1006 ms

2.png

2.png

736 ms

22.jpg

22.jpg

986 ms

3.png

3.png

846 ms

33.jpg

33.jpg

1053 ms

cer44.jpg

cer44.jpg

1192 ms

cer1.jpg

cer1.jpg

1272 ms

cer2.jpg

cer2.jpg

1317 ms

cer3.jpg

cer3.jpg

1295 ms

prev.png

prev.png

1215 ms

next.png

next.png

1261 ms

1.jpg

1.jpg

1286 ms

2.jpg

2.jpg

1332 ms

3.jpg

3.jpg

1342 ms

5.jpg

5.jpg

1424 ms

6.jpg

6.jpg

1433 ms

7.jpg

7.jpg

1454 ms

8.jpg

8.jpg

1467 ms

cases.jpg

cases.jpg

1483 ms

prev1.png

prev1.png

1494 ms

next1.png

next1.png

1499 ms

65-inch-built-in-camera-interactive-display51540561881.jpg

65-inch-built-in-camera-interactive-display51540561881.jpg

1636 ms

65-inch-video-conference-interactive-flat05126263420.jpg

65-inch-video-conference-interactive-flat05126263420.jpg

1550 ms

65-inch-interactive-smart-touch-flat-panel23225331730.jpg

65-inch-interactive-smart-touch-flat-panel23225331730.jpg

1520 ms

lb-24147-24147-109645.js

lb-24147-24147-109645.js

206 ms

s

s

1476 ms

75-inch-interactive-smart-touch-flat-panel45031302809.jpg

75-inch-interactive-smart-touch-flat-panel45031302809.jpg

1449 ms

18-5-inch-ir-multi-touch-screen-frame46052144444.png

18-5-inch-ir-multi-touch-screen-frame46052144444.png

1421 ms

55-inch-touch-screen-overlay17411220936.jpg

55-inch-touch-screen-overlay17411220936.jpg

1513 ms

19-inch-overlay-screen-infrared-touch-sc47407834583.jpg

19-inch-overlay-screen-infrared-touch-sc47407834583.jpg

1514 ms

50-inch-touch-digital-signage-touch49145407678.jpg

50-inch-touch-digital-signage-touch49145407678.jpg

1473 ms

tracking

tracking

141 ms

43-inch-touch-kiosk-advertising-display43375246985.jpg

43-inch-touch-kiosk-advertising-display43375246985.jpg

1054 ms

75-inch-educational-interactive-flat-panel06518171269.jpg

75-inch-educational-interactive-flat-panel06518171269.jpg

1072 ms

32-inch-indoor-ir-touch-screen-interactive08539629699.jpg

32-inch-indoor-ir-touch-screen-interactive08539629699.jpg

1060 ms

opto-interrupter-itr970742568678338.jpg

opto-interrupter-itr970742568678338.jpg

1054 ms

email.png

email.png

929 ms

or.png

or.png

808 ms

hm1.png

hm1.png

806 ms

hm2.png

hm2.png

768 ms

share_y.png

share_y.png

742 ms

hm4.png

hm4.png

722 ms

erwei142620.jpg

erwei142620.jpg

743 ms

fd_img.png

fd_img.png

713 ms

online.png

online.png

667 ms

tel.png

tel.png

658 ms

email.png

email.png

641 ms

skype.png

skype.png

634 ms

wechat.png

wechat.png

679 ms

Accessibility Review

u-touch.com.cn accessibility score

45

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

Image elements do not have [alt] attributes

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

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

u-touch.com.cn best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

u-touch.com.cn SEO score

77

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

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 U-touch.com.cn 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 U-touch.com.cn 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

u-touch.com.cn

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