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

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

szmmsm.en.alibaba.com

Company Overview - Shenzhen Miaomiao Digital Technology Co., Ltd.

Page Load Speed

4.8 sec in total

First Response

342 ms

Resources Loaded

4.3 sec

Page Rendered

132 ms

szmmsm.en.alibaba.com screenshot

About Website

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

Shenzhen Miaomiao Digital Technology Co., Ltd. Products:Computer Webcam,Gaming Headsets,Portable BT Speaker,Optical Mouse,TWS Earbuds

Visit szmmsm.en.alibaba.com

Key Findings

We analyzed Szmmsm.en.alibaba.com page load time and found that the first response time was 342 ms and then it took 4.5 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

szmmsm.en.alibaba.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value14.1 s

1/100

10%

TBT (Total Blocking Time)

Value10,710 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value25.4 s

0/100

10%

Network Requests Diagram

szmmsm.en.alibaba.com

342 ms

szmmsm.en.alibaba.com

281 ms

124 ms

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

121 ms

index.js

193 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Szmmsm.en.alibaba.com, 61% (41 requests) were made to Sc02.alicdn.com and 19% (13 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (3.7 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 883.7 kB (48%)

Content Size

1.9 MB

After Optimization

971.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Szmmsm.en.alibaba.com main page is 1.9 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. 45% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 340.6 kB

  • Original 420.5 kB
  • After minification 419.8 kB
  • After compression 79.9 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 340.6 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 5.8 kB
  • After minification 5.8 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. Szmmsm En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 543.1 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.3 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 543.1 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (38%)

Requests Now

65

After Optimization

40

  • AJAX
  • Images
  • JavaScript

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szmmsm 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

szmmsm.en.alibaba.com

szmmsm.en.alibaba.com

342 ms

szmmsm.en.alibaba.com

szmmsm.en.alibaba.com

281 ms

124 ms

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

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

121 ms

index.js

index.js

193 ms

index.js

index.js

121 ms

renderHeader.js

renderHeader.js

155 ms

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476 ms

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608 ms

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2576 ms

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598 ms

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76 ms

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1294 ms

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Wholesale-web-camera-1080p-Hd-webcam-used.jpg

533 ms

High-quality-wired-headset-headphone-stereo-gaming.jpg

High-quality-wired-headset-headphone-stereo-gaming.jpg

259 ms

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Manufacturer-Hot-Selling-Customizable-Colors-Wireless-Mouse.png

892 ms

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1667 ms

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554 ms

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408 ms

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522 ms

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402 ms

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1165 ms

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625 ms

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737 ms

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913 ms

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1071 ms

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865 ms

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941 ms

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1004 ms

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1438 ms

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1487 ms

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1197 ms

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1350 ms

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1338 ms

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2466 ms

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1632 ms

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1658 ms

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1752 ms

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1542 ms

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2073 ms

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1793 ms

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1993 ms

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2498 ms

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2050 ms

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2221 ms

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2323 ms

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2487 ms

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2437 ms

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3113 ms

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2679 ms

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2842 ms

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3700 ms

awsc.js

awsc.js

75 ms

27 ms

7.gif

7.gif

21 ms

et_n.js

et_n.js

23 ms

um.js

um.js

105 ms

wu.json

wu.json

20 ms

um.json

um.json

54 ms

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2462 ms

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2419 ms

getUmid.do

getUmid.do

22 ms

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2536 ms

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2940 ms

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2621 ms

eg.js

eg.js

4 ms

index.js

index.js

8 ms

Accessibility Review

szmmsm.en.alibaba.com accessibility score

66

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

szmmsm.en.alibaba.com best practices score

75

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

SEO Factors

szmmsm.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 Szmmsm.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 Szmmsm.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

szmmsm.en.alibaba.com

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