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

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

laudtec.en.alibaba.com

Company Overview - Shenzhen Laudtec Electronics Co., Ltd.

Page Load Speed

2.2 sec in total

First Response

20 ms

Resources Loaded

1.6 sec

Page Rendered

532 ms

laudtec.en.alibaba.com screenshot

About Website

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

Shenzhen Laudtec Electronics Co., Ltd. Products:Phone & Tablet & Laptop Case, Airpods Watch Air Tag Case, Screen Protectors, Game & VR Accessories, Phone & Tablet & Laptop Holder

Visit laudtec.en.alibaba.com

Key Findings

We analyzed Laudtec.en.alibaba.com page load time and found that the first response time was 20 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

laudtec.en.alibaba.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value16.6 s

0/100

10%

TBT (Total Blocking Time)

Value7,730 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value25.4 s

0/100

10%

Network Requests Diagram

laudtec.en.alibaba.com

20 ms

laudtec.en.alibaba.com

215 ms

53 ms

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

47 ms

index.js

129 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Laudtec.en.alibaba.com, 60% (21 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 (1 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 879.8 kB (47%)

Content Size

1.9 MB

After Optimization

986.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Laudtec.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. 35% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 327.0 kB

  • Original 408.7 kB
  • After minification 407.9 kB
  • After compression 81.7 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 327.0 kB or 80% of the original size.

Image Optimization

-33%

Potential reduce by 9.9 kB

  • Original 29.9 kB
  • After minification 20.0 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, Laudtec En Alibaba needs image optimization as it can save up to 9.9 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-38%

Potential reduce by 542.9 kB

  • Original 1.4 MB
  • After minification 1.4 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 542.9 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (58%)

Requests Now

33

After Optimization

14

  • AJAX
  • Images
  • JavaScript

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Laudtec 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

laudtec.en.alibaba.com

laudtec.en.alibaba.com

20 ms

laudtec.en.alibaba.com

laudtec.en.alibaba.com

215 ms

53 ms

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

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

47 ms

index.js

index.js

129 ms

index.js

index.js

120 ms

renderHeader.js

renderHeader.js

68 ms

awsc.js

awsc.js

80 ms

26 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

53 ms

H04fa82b07455481c965a36913718bc85v.jpg

H04fa82b07455481c965a36913718bc85v.jpg

508 ms

H9a8ac07203a8496386851691f21e72c6z.jpg

H9a8ac07203a8496386851691f21e72c6z.jpg

272 ms

H4e0e20b00597435d86cb9ef1695c77d91.jpg

H4e0e20b00597435d86cb9ef1695c77d91.jpg

549 ms

TB1jikuF7P2gK0jSZPxXXacQpXa-204-204.png

TB1jikuF7P2gK0jSZPxXXacQpXa-204-204.png

57 ms

TB1BsRiFRr0gK0jSZFnXXbRRXXa-204-204.png

TB1BsRiFRr0gK0jSZFnXXbRRXXa-204-204.png

138 ms

TB1wM4dFG61gK0jSZFlXXXDKFXa-204-204.png

TB1wM4dFG61gK0jSZFlXXXDKFXa-204-204.png

137 ms

Hea5f484daf824037b43bdd3302f52afeo.jpg

Hea5f484daf824037b43bdd3302f52afeo.jpg

191 ms

Ha0f96ef8155f4e1b859c19abc196e33fh.jpg

Ha0f96ef8155f4e1b859c19abc196e33fh.jpg

238 ms

7.gif

7.gif

36 ms

Hd5f0b39c3c944f8c9c124de2990b8fd1e.jpg

Hd5f0b39c3c944f8c9c124de2990b8fd1e.jpg

293 ms

War-Armor-2-Headphone-Case-For-Airpods.jpg_350x350.jpg

War-Armor-2-Headphone-Case-For-Airpods.jpg_350x350.jpg

558 ms

Metal-Special-Shaped-True-Edgeless-Phone-Case.jpg_350x350.jpg

Metal-Special-Shaped-True-Edgeless-Phone-Case.jpg_350x350.jpg

273 ms

ABS-Controller-Clip-with-Wireless-Grip-Stand.jpg_350x350.jpg

ABS-Controller-Clip-with-Wireless-Grip-Stand.jpg_350x350.jpg

500 ms

Transparent-PC-Integrated-Thin-Game-Case-with.jpg_350x350.jpg

Transparent-PC-Integrated-Thin-Game-Case-with.jpg_350x350.jpg

781 ms

PC-Hard-Shell-Case-Glitter-Integrated-Transparent.jpg_350x350.jpg

PC-Hard-Shell-Case-Glitter-Integrated-Transparent.jpg_350x350.jpg

624 ms

ABS-Wireless-Gamepad-Motion-Sensing-Vibration-Rapid.jpg_350x350.jpg

ABS-Wireless-Gamepad-Motion-Sensing-Vibration-Rapid.jpg_350x350.jpg

846 ms

PC-Heat-Transfer-Phone-Case-Fashionable-DIY.jpg_350x350.jpg

PC-Heat-Transfer-Phone-Case-Fashionable-DIY.jpg_350x350.jpg

967 ms

Air-Cushion-Anti-Shock-Silicone-Protective-Case.jpg_350x350.jpg

Air-Cushion-Anti-Shock-Silicone-Protective-Case.jpg_350x350.jpg

1030 ms

et_n.js

et_n.js

10 ms

um.js

um.js

82 ms

wu.json

wu.json

19 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

26 ms

eg.js

eg.js

4 ms

index.js

index.js

4 ms

Accessibility Review

laudtec.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

laudtec.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

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

laudtec.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 Laudtec.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 Laudtec.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

laudtec.en.alibaba.com

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