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

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

mertouch.en.alibaba.com

Shenzhen Mertouch Technology Co., Limited - EMF product, Anti radiation product

Page Load Speed

3.5 sec in total

First Response

427 ms

Resources Loaded

2.7 sec

Page Rendered

353 ms

mertouch.en.alibaba.com screenshot

About Website

Visit mertouch.en.alibaba.com now to see the best up-to-date Mertouch En Alibaba content for China and also check out these interesting facts you probably never knew about mertouch.en.alibaba.com

Shenzhen Mertouch Technology Co., Limited, Experts in Manufacturing and Exporting EMF product, Anti radiation product and 0 more Products.

Visit mertouch.en.alibaba.com

Key Findings

We analyzed Mertouch.en.alibaba.com page load time and found that the first response time was 427 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

mertouch.en.alibaba.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value8,770 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value26.5 s

0/100

10%

Network Requests Diagram

mertouch.en.alibaba.com

427 ms

mertouch.en.alibaba.com

212 ms

131 ms

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

57 ms

index.js

75 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Mertouch.en.alibaba.com, 55% (18 requests) were made to S.alicdn.com and 9% (3 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 MB (70%)

Content Size

3.3 MB

After Optimization

988.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Mertouch.en.alibaba.com main page is 3.3 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. 35% of websites need less resources to load. Javascripts take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 498.2 kB

  • Original 597.1 kB
  • After minification 596.4 kB
  • After compression 98.9 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 498.2 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.8 kB
  • After minification 4.8 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. Mertouch En Alibaba images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 1.8 MB

  • Original 2.7 MB
  • After minification 2.7 MB
  • After compression 885.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.8 MB or 67% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (61%)

Requests Now

31

After Optimization

12

  • AJAX
  • Images
  • JavaScript

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mertouch 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

mertouch.en.alibaba.com

mertouch.en.alibaba.com

427 ms

mertouch.en.alibaba.com

mertouch.en.alibaba.com

212 ms

131 ms

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

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

57 ms

index.js

index.js

75 ms

index.js

index.js

62 ms

renderHeader.js

renderHeader.js

74 ms

H0c44e15afa674f10af131a55d0248ae8Z.jpg

H0c44e15afa674f10af131a55d0248ae8Z.jpg

694 ms

H11c923830a344d3091470e00f4e52650h.jpg

H11c923830a344d3091470e00f4e52650h.jpg

335 ms

H07663ecea88c42eba56800104586d7b7C.jpg

H07663ecea88c42eba56800104586d7b7C.jpg

861 ms

Hc3697c10eeb44eea8f19e33a2afd357ay.jpg

Hc3697c10eeb44eea8f19e33a2afd357ay.jpg

620 ms

H70114695ed9647709db001cad7454f77k.jpg

H70114695ed9647709db001cad7454f77k.jpg

610 ms

H2ec7733eeeb84e5e844490df3786f8cfw.jpg

H2ec7733eeeb84e5e844490df3786f8cfw.jpg

98 ms

He00522ded8aa40f8b10b5180bc7b5422t.jpg

He00522ded8aa40f8b10b5180bc7b5422t.jpg

389 ms

H71572141c57f4fe49ed33dac30e3d682v.jpg

H71572141c57f4fe49ed33dac30e3d682v.jpg

1142 ms

H6f5448844c7446d28b6bfdfc5348a996e.jpg

H6f5448844c7446d28b6bfdfc5348a996e.jpg

826 ms

He2dbac7455ef4acc893743c97a59dc88D.jpg

He2dbac7455ef4acc893743c97a59dc88D.jpg

521 ms

Mini-Printer-Receipt-Picture-Portable-Inkless-Pocket.png_350x350.jpg

Mini-Printer-Receipt-Picture-Portable-Inkless-Pocket.png_350x350.jpg

699 ms

2024-New-Product-Portable-Wireless-Mini-Printer.png_350x350.jpg

2024-New-Product-Portable-Wireless-Mini-Printer.png_350x350.jpg

1392 ms

Mini-Portable-Kids-Instant-Camera-Printer-Christmas.png_350x350.jpg

Mini-Portable-Kids-Instant-Camera-Printer-Christmas.png_350x350.jpg

941 ms

Portable-Wireless-Inkless-Mini-Printer-Instant-Camera.jpg_350x350.jpg

Portable-Wireless-Inkless-Mini-Printer-Instant-Camera.jpg_350x350.jpg

927 ms

H0d9ef3cc687348f29b7d60a345eedb5bO.jpg

H0d9ef3cc687348f29b7d60a345eedb5bO.jpg

1097 ms

H31045e409ce641e0b7fa7386b9e9f1e6m.jpg

H31045e409ce641e0b7fa7386b9e9f1e6m.jpg

2077 ms

awsc.js

awsc.js

51 ms

18 ms

7.gif

7.gif

26 ms

et_n.js

et_n.js

23 ms

um.js

um.js

23 ms

wu.json

wu.json

31 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

37 ms

eg.js

eg.js

4 ms

index.js

index.js

10 ms

Accessibility Review

mertouch.en.alibaba.com accessibility score

69

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

Image elements do not have [alt] attributes

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.

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

mertouch.en.alibaba.com best practices score

83

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

mertouch.en.alibaba.com SEO score

86

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

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 Mertouch.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 Mertouch.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

mertouch.en.alibaba.com

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