Tools & Wizards About Us
touchwo.en.alibaba.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

touchwo.en.alibaba.com

Company Overview - Guangzhou Touchwo Electronics Co., Ltd.

Page Load Speed

2.3 sec in total

First Response

166 ms

Resources Loaded

1.6 sec

Page Rendered

550 ms

touchwo.en.alibaba.com screenshot

About Website

Welcome to touchwo.en.alibaba.com homepage info - get ready to check Touchwo En Alibaba best content for China right away, or after learning these important things about touchwo.en.alibaba.com

Guangzhou Touchwo Electronics Co., Ltd. Products:Touchscreen Monitor/Touch Screen All In One Computer/Industrial Touch Screen Computer, Self Service Touch Kiosk/Touch Screen Advertising Player/Touch P...

Visit touchwo.en.alibaba.com

Key Findings

We analyzed Touchwo.en.alibaba.com page load time and found that the first response time was 166 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

touchwo.en.alibaba.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value4,600 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.124

83/100

15%

TTI (Time to Interactive)

Value25.1 s

0/100

10%

Network Requests Diagram

touchwo.en.alibaba.com

166 ms

touchwo.en.alibaba.com

320 ms

52 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

33 ms

index.js

60 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Touchwo.en.alibaba.com, 35% (18 requests) were made to Img.alicdn.com and 17% (9 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 927.8 kB (45%)

Content Size

2.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Touchwo.en.alibaba.com main page is 2.1 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. 25% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 516.1 kB

  • Original 611.3 kB
  • After minification 610.3 kB
  • After compression 95.2 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 516.1 kB or 84% of the original size.

Image Optimization

-16%

Potential reduce by 20.9 kB

  • Original 134.9 kB
  • After minification 114.0 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. Obviously, Touchwo En Alibaba needs image optimization as it can save up to 20.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-30%

Potential reduce by 390.7 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 928.5 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 390.7 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (22%)

Requests Now

50

After Optimization

39

  • AJAX
  • Images
  • JavaScript

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Touchwo En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

touchwo.en.alibaba.com

touchwo.en.alibaba.com

166 ms

touchwo.en.alibaba.com

touchwo.en.alibaba.com

320 ms

52 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

33 ms

index.js

index.js

60 ms

index.js

index.js

45 ms

renderHeader.js

renderHeader.js

58 ms

awsc.js

awsc.js

35 ms

5 ms

7.gif

7.gif

16 ms

et_n.js

et_n.js

8 ms

um.js

um.js

82 ms

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O1CN01dTLWkd1b0AEf9gpXL_!!6000000003402-0-tps-3840-484.jpg

50 ms

Ha0fddd733ae345f8a396e5c6c3d8f41co.png

Ha0fddd733ae345f8a396e5c6c3d8f41co.png

459 ms

TB2ylckruGSBuNjSspbXXciipXa_!!3377521498.png

TB2ylckruGSBuNjSspbXXciipXa_!!3377521498.png

530 ms

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H2272acc4f43b428b8d5762353eabf6feQ.jpg

1055 ms

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Hce5c42612e464de3807b47e878eb2d9du.png_100x100.png

103 ms

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H00693ee3d6794e7fbff6c237fe3f5bf7G.png_100x100.png

104 ms

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H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

105 ms

H5d22c75d0ad649539f72d3153d1c1e67B.jpeg_100x100.jpeg

H5d22c75d0ad649539f72d3153d1c1e67B.jpeg_100x100.jpeg

106 ms

Hbd00a5d04b254552aba5da93f29f406fs.jpeg_100x100.jpeg

Hbd00a5d04b254552aba5da93f29f406fs.jpeg_100x100.jpeg

107 ms

H2a9f9a8a82bb493ba5c1cc0d7bbe2ceaq.jpg

H2a9f9a8a82bb493ba5c1cc0d7bbe2ceaq.jpg

947 ms

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Haae7609f01fd4daea89ccc2ba1f261704.jpg

927 ms

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H9f2c98a7974b49d3af3273211436d245I.jpg

957 ms

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O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

39 ms

O1CN01QLagH61KawZX7Nv1o_!!6000000001181-2-tps-264-45.png

O1CN01QLagH61KawZX7Nv1o_!!6000000001181-2-tps-264-45.png

38 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

39 ms

O1CN01XXmjpo2GuOumHed9z_!!456989075.png

O1CN01XXmjpo2GuOumHed9z_!!456989075.png

536 ms

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562 ms

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578 ms

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O1CN015AVyHT2GuOuhxXC3d_!!456989075.png

579 ms

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O1CN01PNnn5C2GuOuhxZk3E_!!456989075.png

578 ms

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582 ms

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581 ms

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585 ms

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616 ms

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601 ms

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605 ms

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606 ms

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608 ms

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610 ms

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623 ms

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628 ms

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680 ms

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754 ms

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353 ms

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H7b0415ab3d1349fe8cbc9922928c101db.png

448 ms

wu.json

wu.json

56 ms

um.json

um.json

63 ms

getUmid.do

getUmid.do

19 ms

eg.js

eg.js

3 ms

index.js

index.js

4 ms

Accessibility Review

touchwo.en.alibaba.com accessibility score

72

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.

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

touchwo.en.alibaba.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

touchwo.en.alibaba.com SEO score

79

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

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 Touchwo.en.alibaba.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 Touchwo.en.alibaba.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

touchwo.en.alibaba.com

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