Tools & Wizards About Us
double-wetop.en.alibaba.com screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

double-wetop.en.alibaba.com

Company Overview - Shenzhen Dawetop Technology Co., Ltd.

Page Load Speed

4 sec in total

First Response

336 ms

Resources Loaded

3.2 sec

Page Rendered

412 ms

double-wetop.en.alibaba.com screenshot

About Website

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

Shenzhen Dawetop Technology Co., Ltd. Products:Sound card,Wireless Microphone,Karaoke Microphone,Computer components,Motorcycle headset

Visit double-wetop.en.alibaba.com

Key Findings

We analyzed Double-wetop.en.alibaba.com page load time and found that the first response time was 336 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

double-wetop.en.alibaba.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

55/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value12,440 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value27.3 s

0/100

10%

Network Requests Diagram

double-wetop.en.alibaba.com

336 ms

double-wetop.en.alibaba.com

305 ms

36 ms

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

27 ms

index.js

44 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 Double-wetop.en.alibaba.com, 62% (32 requests) were made to S.alicdn.com and 8% (4 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (44%)

Content Size

2.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Double-wetop.en.alibaba.com main page is 2.4 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. 25% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 516.4 kB

  • Original 624.0 kB
  • After minification 623.2 kB
  • After compression 107.6 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 516.4 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 6.9 kB

  • Original 355.3 kB
  • After minification 348.4 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. Double Wetop 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 27 (54%)

Requests Now

50

After Optimization

23

  • AJAX
  • Images
  • JavaScript

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Double Wetop 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

double-wetop.en.alibaba.com

double-wetop.en.alibaba.com

336 ms

double-wetop.en.alibaba.com

double-wetop.en.alibaba.com

305 ms

36 ms

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

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

27 ms

index.js

index.js

44 ms

index.js

index.js

35 ms

renderHeader.js

renderHeader.js

32 ms

awsc.js

awsc.js

33 ms

5 ms

7.gif

7.gif

18 ms

et_n.js

et_n.js

9 ms

um.js

um.js

8 ms

wu.json

wu.json

25 ms

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

12 ms

Hfa96872272164aae9742bdb8c16f28660.jpg

Hfa96872272164aae9742bdb8c16f28660.jpg

455 ms

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

48 ms

BM-800-Condenser-Microphone-Bundle-Professional-Studio.jpg_480x480.jpg

BM-800-Condenser-Microphone-Bundle-Professional-Studio.jpg_480x480.jpg

646 ms

DX06-Professional-Wireless-Lavalier-Microphone-high-quality.jpg_480x480.jpg

DX06-Professional-Wireless-Lavalier-Microphone-high-quality.jpg_480x480.jpg

258 ms

OTG-USB-Type-C-to-8pin-Adapter.jpg_480x480.jpg

OTG-USB-Type-C-to-8pin-Adapter.jpg_480x480.jpg

182 ms

Factory-price-8GB-16GB-32GB-Mini-USB.jpg_480x480.jpg

Factory-price-8GB-16GB-32GB-Mini-USB.jpg_480x480.jpg

254 ms

F998-Sound-Card-Microphone-Mixer-Kit-16.jpg_480x480.jpg

F998-Sound-Card-Microphone-Mixer-Kit-16.jpg_480x480.jpg

390 ms

S51-magnetic-2-in-1-Wireless-Lavalier.jpg_480x480.jpg

S51-magnetic-2-in-1-Wireless-Lavalier.jpg_480x480.jpg

444 ms

Hot-Q58-Max-intercom-helmet-headset-with.jpg_480x480.jpg

Hot-Q58-Max-intercom-helmet-headset-with.jpg_480x480.jpg

503 ms

Waterproof-Non-slip-Silicone-Shoe-High-Elastic.jpg_640x640.jpg

Waterproof-Non-slip-Silicone-Shoe-High-Elastic.jpg_640x640.jpg

817 ms

Q28-Riding-Headset-1080P-Camera-Recorder-Motorcycle.jpg_300x300.jpg

Q28-Riding-Headset-1080P-Camera-Recorder-Motorcycle.jpg_300x300.jpg

833 ms

High-Quality-Flat-S-Hook-Stainless-Steel.jpg_300x300.jpg

High-Quality-Flat-S-Hook-Stainless-Steel.jpg_300x300.jpg

940 ms

H2278758569aa483faf88b404d7986c4ab.jpg

H2278758569aa483faf88b404d7986c4ab.jpg

603 ms

H01b31d5bc6f547778e9eb176dd51f7a9a.jpg

H01b31d5bc6f547778e9eb176dd51f7a9a.jpg

275 ms

H68899c6bda044fcba757d7aa8b3be4973.jpg

H68899c6bda044fcba757d7aa8b3be4973.jpg

169 ms

NEW-SX21-round-Magnetic-Digital-Wireless-Collar.jpg_250x250.jpg

NEW-SX21-round-Magnetic-Digital-Wireless-Collar.jpg_250x250.jpg

963 ms

New-Portable-Wireless-Lavalier-Microphone-with-charging.jpg_250x250.jpg

New-Portable-Wireless-Lavalier-Microphone-with-charging.jpg_250x250.jpg

915 ms

NEW-SX23-Professional-Condenser-Wireless-Microphone-Dual.jpg_250x250.jpg

NEW-SX23-Professional-Condenser-Wireless-Microphone-Dual.jpg_250x250.jpg

2576 ms

Wireless-Magnetic-Lapel-Microphone-professional-cordless-Lavalier.jpg_250x250.jpg

Wireless-Magnetic-Lapel-Microphone-professional-cordless-Lavalier.jpg_250x250.jpg

1262 ms

S56-New-Wireless-Speaker-with-Wireless-lapel.jpg_250x250.jpg

S56-New-Wireless-Speaker-with-Wireless-lapel.jpg_250x250.jpg

1478 ms

SM7B-Professional-Cardioid-Dynamic-Microphone-Studio-Frequency.jpg_250x250.jpg

SM7B-Professional-Cardioid-Dynamic-Microphone-Studio-Frequency.jpg_250x250.jpg

1185 ms

Hot-Selling-Desk-Beauty-Selfie-Ring-Light.jpg_250x250.jpg

Hot-Selling-Desk-Beauty-Selfie-Ring-Light.jpg_250x250.jpg

1532 ms

Wx106-2-4Ghz-wireless-handheld-microphone-professional.jpg_250x250.jpg

Wx106-2-4Ghz-wireless-handheld-microphone-professional.jpg_250x250.jpg

1184 ms

Karaoke-Wireless-Microphone-Handheld-Speaker-Karaoke-Machine.jpg_250x250.jpg

Karaoke-Wireless-Microphone-Handheld-Speaker-Karaoke-Machine.jpg_250x250.jpg

1579 ms

USB-X3-professional-audio-Sound-Card-with.jpg_250x250.jpg

USB-X3-professional-audio-Sound-Card-with.jpg_250x250.jpg

1509 ms

New-Professional-X3-audio-Sound-Card-Mic.jpg_250x250.jpg

New-Professional-X3-audio-Sound-Card-Mic.jpg_250x250.jpg

1491 ms

New-USB-X3-mixer-professional-audio-Sound.jpg_250x250.jpg

New-USB-X3-mixer-professional-audio-Sound.jpg_250x250.jpg

1975 ms

2024-NEW-SX91-professional-Multiple-effects-live.jpg_250x250.jpg

2024-NEW-SX91-professional-Multiple-effects-live.jpg_250x250.jpg

1789 ms

M8-Audio-Mixer-Sound-Card-Wireless-Bluetooth.jpg_250x250.jpg

M8-Audio-Mixer-Sound-Card-Wireless-Bluetooth.jpg_250x250.jpg

1816 ms

H5c2f3c5564804000ba6ea08439b3f97az.jpg_350x350.jpg

H5c2f3c5564804000ba6ea08439b3f97az.jpg_350x350.jpg

1867 ms

H8dff758a30f54cf3a34f9cac4ee521abJ.jpg_350x350.jpg

H8dff758a30f54cf3a34f9cac4ee521abJ.jpg_350x350.jpg

2129 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

81 ms

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

43 ms

O1CN018YhiyI1zIWpqGnQpp_!!36297900205626691-0-tbvideo.jpg

O1CN018YhiyI1zIWpqGnQpp_!!36297900205626691-0-tbvideo.jpg

1161 ms

um.json

um.json

51 ms

getUmid.do

getUmid.do

19 ms

eg.js

eg.js

3 ms

index.js

index.js

3 ms

Accessibility Review

double-wetop.en.alibaba.com accessibility score

47

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

double-wetop.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

double-wetop.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 Double-wetop.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 Double-wetop.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

double-wetop.en.alibaba.com

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