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

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

cnlaudtec.en.alibaba.com

Shenzhen Laudtec Electronics Co., Ltd. - Phone & Tablet & Laptop Case, Airpods Watch Air Tag Case

Page Load Speed

3.2 sec in total

First Response

13 ms

Resources Loaded

2.4 sec

Page Rendered

732 ms

cnlaudtec.en.alibaba.com screenshot

About Website

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

Shenzhen Laudtec Electronics Co., Ltd., Experts in Manufacturing and Exporting Phone & Tablet & Laptop Case, Airpods Watch Air Tag Case and 0 more Products.

Visit cnlaudtec.en.alibaba.com

Key Findings

We analyzed Cnlaudtec.en.alibaba.com page load time and found that the first response time was 13 ms and then it took 3.2 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

cnlaudtec.en.alibaba.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value16.5 s

0/100

10%

TBT (Total Blocking Time)

Value4,530 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.059

98/100

15%

TTI (Time to Interactive)

Value25.1 s

0/100

10%

Network Requests Diagram

cnlaudtec.en.alibaba.com

13 ms

cnlaudtec.en.alibaba.com

342 ms

193 ms

189 ms

header.css

236 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Cnlaudtec.en.alibaba.com, 48% (47 requests) were made to S.alicdn.com and 9% (9 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (976 ms) relates to the external source Preview-lyj.aliyuncs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (52%)

Content Size

7.8 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cnlaudtec.en.alibaba.com main page is 7.8 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. 70% of websites need less resources to load. Javascripts take 6.7 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 418.0 kB

  • Original 515.2 kB
  • After minification 511.3 kB
  • After compression 97.2 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 418.0 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 14.5 kB

  • Original 172.9 kB
  • After minification 158.4 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. Cn Laudtec En Alibaba images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 3.3 MB

  • Original 6.7 MB
  • After minification 6.7 MB
  • After compression 3.3 MB

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 3.3 MB or 50% of the original size.

CSS Optimization

-66%

Potential reduce by 285.1 kB

  • Original 431.9 kB
  • After minification 381.0 kB
  • After compression 146.8 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Cnlaudtec.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 285.1 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (56%)

Requests Now

87

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn 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 32 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cnlaudtec.en.alibaba.com

cnlaudtec.en.alibaba.com

13 ms

cnlaudtec.en.alibaba.com

cnlaudtec.en.alibaba.com

342 ms

193 ms

189 ms

header.css

header.css

236 ms

header.js

header.js

242 ms

16 ms

web-index.css

web-index.css

226 ms

web-index.css

web-index.css

242 ms

web-index.css

web-index.css

276 ms

web-index.css

web-index.css

242 ms

web-index.css

web-index.css

278 ms

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

275 ms

371 ms

362 ms

index.js

index.js

325 ms

324 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

236 ms

Hce5c42612e464de3807b47e878eb2d9du.png_100x100.png

Hce5c42612e464de3807b47e878eb2d9du.png_100x100.png

364 ms

H0fbf3c8986124847b8be44382f09d5cbs.jpg

H0fbf3c8986124847b8be44382f09d5cbs.jpg

415 ms

H4225cda81a4942108b2bca245519b857B.jpg

H4225cda81a4942108b2bca245519b857B.jpg

228 ms

Hdc13327a5c9447bba3d99bd946eb9c8a1.jpg_q80.jpg

Hdc13327a5c9447bba3d99bd946eb9c8a1.jpg_q80.jpg

569 ms

TB1pW3yF1L2gK0jSZFmXXc7iXXa-204-204.png

TB1pW3yF1L2gK0jSZFmXXc7iXXa-204-204.png

147 ms

TB1SNlaFO_1gK0jSZFqXXcpaXXa-204-204.png

TB1SNlaFO_1gK0jSZFqXXcpaXXa-204-204.png

147 ms

TB1jikuF7P2gK0jSZPxXXacQpXa-204-204.png

TB1jikuF7P2gK0jSZPxXXacQpXa-204-204.png

153 ms

TB1BsRiFRr0gK0jSZFnXXbRRXXa-204-204.png

TB1BsRiFRr0gK0jSZFnXXbRRXXa-204-204.png

229 ms

Hc17d905dad3846d28f04f4ba29e4d905H.jpg_350x350.jpg

Hc17d905dad3846d28f04f4ba29e4d905H.jpg_350x350.jpg

342 ms

H882bc3ba401e40bba9a37d9d892448ddP.jpg_350x350.jpg

H882bc3ba401e40bba9a37d9d892448ddP.jpg_350x350.jpg

341 ms

Hea3184485cc24ae399e28fe4f346ce0dF.jpg_350x350.jpg

Hea3184485cc24ae399e28fe4f346ce0dF.jpg_350x350.jpg

341 ms

H09fd14f212f7415f855e19393843f0e7d.jpg_350x350.jpg

H09fd14f212f7415f855e19393843f0e7d.jpg_350x350.jpg

362 ms

H885c77170c9e4e6d9bd9dd2a2c87f276s.jpg_350x350.jpg

H885c77170c9e4e6d9bd9dd2a2c87f276s.jpg_350x350.jpg

342 ms

H7b48154daf9140f592ded97485f0bb41n.jpg_350x350.jpg

H7b48154daf9140f592ded97485f0bb41n.jpg_350x350.jpg

571 ms

Hfa9ad21da23946d8a7e55befa2e4dab94.jpg_350x350.jpg

Hfa9ad21da23946d8a7e55befa2e4dab94.jpg_350x350.jpg

525 ms

H1b296a4f6e75424ea323e4364d63f10az.jpg_350x350.jpg

H1b296a4f6e75424ea323e4364d63f10az.jpg_350x350.jpg

503 ms

H9ef4706b657a478e9dcfed378901e394P.jpg_q80.jpg

H9ef4706b657a478e9dcfed378901e394P.jpg_q80.jpg

524 ms

TB1JuFLkBBh1e4jSZFhXXcC9VXa-2477-841.jpg

TB1JuFLkBBh1e4jSZFhXXcC9VXa-2477-841.jpg

341 ms

TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg

TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg

346 ms

TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg

TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg

342 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

346 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

345 ms

H28df454538e040c1ad347a95b19e7ba8v.jpg

H28df454538e040c1ad347a95b19e7ba8v.jpg

774 ms

He6cf6517d99040b09a2a6a82f8ec2c79l.jpg

He6cf6517d99040b09a2a6a82f8ec2c79l.jpg

654 ms

roboto-regular.woff

roboto-regular.woff

386 ms

roboto-medium.woff

roboto-medium.woff

399 ms

roboto-light.woff

roboto-light.woff

412 ms

roboto-thin.woff

roboto-thin.woff

426 ms

roboto-bold.woff

roboto-bold.woff

425 ms

awsc.js

awsc.js

152 ms

77 ms

personTipsInfo.do

personTipsInfo.do

252 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

383 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

385 ms

836a9ea8a16d455c8e6096f37d763bc6

836a9ea8a16d455c8e6096f37d763bc6

976 ms

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Hbf1a469857d442f8b48d35321690bd3dL.jpg

515 ms

TB1v9yQIG61gK0jSZFlXXXDKFXa-177-27.svg

TB1v9yQIG61gK0jSZFlXXXDKFXa-177-27.svg

409 ms

eg.js

eg.js

310 ms

icon-font.woff

icon-font.woff

345 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

224 ms

16 ms

sc.globalxman.appscene

sc.globalxman.appscene

208 ms

et_n.js

et_n.js

25 ms

um.js

um.js

90 ms

footer.css

footer.css

269 ms

wu.json

wu.json

33 ms

um.json

um.json

88 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

18 ms

index.js

index.js

54 ms

index.js

index.js

55 ms

light0.5x.png

light0.5x.png

46 ms

7.gif

7.gif

45 ms

pages_version.html

pages_version.html

194 ms

defer-common.js

defer-common.js

328 ms

i.alicdn.com

i.alicdn.com

326 ms

index.js

index.js

35 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

74 ms

getUmid.do

getUmid.do

65 ms

index.js

index.js

76 ms

baxiaCommon.js

baxiaCommon.js

44 ms

rp

rp

976 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

29 ms

index.css

index.css

11 ms

index.web.css

index.web.css

3 ms

index.web.js

index.web.js

32 ms

availableSurveyQuery.json

availableSurveyQuery.json

191 ms

index.js

index.js

166 ms

store-proxy.html

store-proxy.html

97 ms

countryCurrencyDataService

countryCurrencyDataService

243 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

78 ms

personRoleInfo.do

personRoleInfo.do

70 ms

notification.do

notification.do

342 ms

font_992356_jz8e219lwqi.css

font_992356_jz8e219lwqi.css

31 ms

normalize.css

normalize.css

774 ms

index.css

index.css

358 ms

mtoplib.min.js

mtoplib.min.js

91 ms

uploaded.js

uploaded.js

9 ms

index.js

index.js

781 ms

iconfont.woff

iconfont.woff

19 ms

iconfont.woff

iconfont.woff

8 ms

Accessibility Review

cnlaudtec.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

High

Links do not have a discernible name

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

cnlaudtec.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

cnlaudtec.en.alibaba.com SEO score

71

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

High

Document doesn't have a valid hreflang

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 Cnlaudtec.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 Cnlaudtec.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

cnlaudtec.en.alibaba.com

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