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

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

lyusb.en.alibaba.com

Company Overview - Shenzhen Xinggang Electronic Technology Co., Ltd.

Page Load Speed

3.5 sec in total

First Response

423 ms

Resources Loaded

2.8 sec

Page Rendered

339 ms

lyusb.en.alibaba.com screenshot

About Website

Click here to check amazing Lyusb En Alibaba content for China. Otherwise, check out these important facts you probably never knew about lyusb.en.alibaba.com

Shenzhen Xinggang Electronic Technology Co., Ltd. Products:USB Flash Driver,Memory Card,SSD

Visit lyusb.en.alibaba.com

Key Findings

We analyzed Lyusb.en.alibaba.com page load time and found that the first response time was 423 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

lyusb.en.alibaba.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value3,260 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value22.0 s

1/100

10%

Network Requests Diagram

lyusb.en.alibaba.com

423 ms

lyusb.en.alibaba.com

252 ms

14 ms

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

122 ms

index.js

238 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Lyusb.en.alibaba.com, 56% (24 requests) were made to S.alicdn.com and 7% (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 625.6 kB (29%)

Content Size

2.2 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Lyusb.en.alibaba.com main page is 2.2 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. 55% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 342.3 kB

  • Original 430.5 kB
  • After minification 429.9 kB
  • After compression 88.2 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 342.3 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 6.5 kB

  • Original 545.5 kB
  • After minification 539.0 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. Lyusb En Alibaba images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 276.8 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 930.0 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 276.8 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (46%)

Requests Now

41

After Optimization

22

  • AJAX
  • Images
  • JavaScript

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lyusb 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

lyusb.en.alibaba.com

lyusb.en.alibaba.com

423 ms

lyusb.en.alibaba.com

lyusb.en.alibaba.com

252 ms

14 ms

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

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

122 ms

index.js

index.js

238 ms

index.js

index.js

212 ms

renderHeader.js

renderHeader.js

217 ms

awsc.js

awsc.js

71 ms

13 ms

7.gif

7.gif

239 ms

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

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

144 ms

TB1Roq8fgoQMeJjy0FnXXb8gFXa-1200-250.png

TB1Roq8fgoQMeJjy0FnXXb8gFXa-1200-250.png

131 ms

HTB16Uh5LXXXXXaBXFXXq6xXFXXXN.jpg_80x80.jpg

HTB16Uh5LXXXXXaBXFXXq6xXFXXXN.jpg_80x80.jpg

514 ms

TB1xVPje3MPMeJjy1XdXXasrXXa-1200-350.jpg

TB1xVPje3MPMeJjy1XdXXasrXXa-1200-350.jpg

160 ms

Custom-credit-card-usb-stick-with-custom.jpg_250x250.jpg

Custom-credit-card-usb-stick-with-custom.jpg_250x250.jpg

732 ms

Small-size-business-card-usb-flash-drives.jpg_250x250.jpg

Small-size-business-card-usb-flash-drives.jpg_250x250.jpg

805 ms

USB-2-0-driver-1GB-2GB-usb.jpg_250x250.jpg

USB-2-0-driver-1GB-2GB-usb.jpg_250x250.jpg

596 ms

Hot-sale-bulk-price-branded-logo-1gb.jpg_250x250.jpg

Hot-sale-bulk-price-branded-logo-1gb.jpg_250x250.jpg

617 ms

Best-pice-USB-Key-metal-key-usb.png_250x250.jpg

Best-pice-USB-Key-metal-key-usb.png_250x250.jpg

592 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

167 ms

HTB1GzucLXXXXXX5XpXXq6xXFXXXP.jpg

HTB1GzucLXXXXXX5XpXXq6xXFXXXP.jpg

671 ms

OEM-Logo-Metal-Usb-Pen-Drive-Promotion.png_250x250.jpg

OEM-Logo-Metal-Usb-Pen-Drive-Promotion.png_250x250.jpg

1237 ms

Promotion-Gift-USB-Flash-Drive-16GB-Pen.jpg_350x350.jpg

Promotion-Gift-USB-Flash-Drive-16GB-Pen.jpg_350x350.jpg

1296 ms

wood-swivel-usb-wooden-twist-usb-stick.jpg_350x350.jpg

wood-swivel-usb-wooden-twist-usb-stick.jpg_350x350.jpg

1197 ms

Bulk-Cheap-PU-leather-usb-2-0.png_350x350.jpg

Bulk-Cheap-PU-leather-usb-2-0.png_350x350.jpg

1230 ms

Fashion-Wrist-Belt-Bracelet-USB-Flash-Drive.png_350x350.jpg

Fashion-Wrist-Belt-Bracelet-USB-Flash-Drive.png_350x350.jpg

1249 ms

F862FC105K310ZV054-New-original-stock-ic-chips-dmo565r.png_480x480.jpg

F862FC105K310ZV054-New-original-stock-ic-chips-dmo565r.png_480x480.jpg

1300 ms

New-Arrival-Real-full-capacity-memory-card.png_350x350.jpg

New-Arrival-Real-full-capacity-memory-card.png_350x350.jpg

1777 ms

Hot-Sale-16GB-Class-10-Speed-SD.png_480x480.jpg

Hot-Sale-16GB-Class-10-Speed-SD.png_480x480.jpg

1992 ms

2024-high-speed-16GB-CF-card-compact.png_350x350.jpg

2024-high-speed-16GB-CF-card-compact.png_350x350.jpg

2089 ms

1gb-sd-card-for-car-gps-ps2.png_350x350.jpg

1gb-sd-card-for-car-gps-ps2.png_350x350.jpg

2013 ms

8GB-USB-Full-capacity-micro-memory-card.png_350x350.jpg

8GB-USB-Full-capacity-micro-memory-card.png_350x350.jpg

1928 ms

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

161 ms

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

170 ms

HTB14mRZLXXXXXc1XFXXq6xXFXXXe.jpg

HTB14mRZLXXXXXc1XFXXq6xXFXXXe.jpg

787 ms

HTB1RXhTLXXXXXXiaXXXq6xXFXXXW.jpg

HTB1RXhTLXXXXXXiaXXXq6xXFXXXW.jpg

679 ms

et_n.js

et_n.js

24 ms

um.js

um.js

119 ms

wu.json

wu.json

330 ms

um.json

um.json

57 ms

getUmid.do

getUmid.do

230 ms

eg.js

eg.js

3 ms

index.js

index.js

4 ms

Accessibility Review

lyusb.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

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

lyusb.en.alibaba.com best practices score

58

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

Displays images with incorrect aspect ratio

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

lyusb.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 Lyusb.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 Lyusb.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

lyusb.en.alibaba.com

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