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

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

szlinx.en.alibaba.com

Company Overview - Shenzhen Linx Technology Co., Ltd.

Page Load Speed

8.4 sec in total

First Response

1.7 sec

Resources Loaded

6.3 sec

Page Rendered

348 ms

szlinx.en.alibaba.com screenshot

About Website

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

Shenzhen Linx Technology Co., Ltd. Products:Headphone, Data Cable, Speaker

Visit szlinx.en.alibaba.com

Key Findings

We analyzed Szlinx.en.alibaba.com page load time and found that the first response time was 1.7 sec and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

szlinx.en.alibaba.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value19.5 s

0/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value3,310 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.055

98/100

15%

TTI (Time to Interactive)

Value25.1 s

0/100

10%

Network Requests Diagram

szlinx.en.alibaba.com

1733 ms

szlinx.en.alibaba.com

327 ms

33 ms

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

31 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

76 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Szlinx.en.alibaba.com, 39% (27 requests) were made to Sc02.alicdn.com and 17% (12 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 558.8 kB (34%)

Content Size

1.6 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Szlinx.en.alibaba.com main page is 1.6 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. 65% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 428.9 kB

  • Original 522.3 kB
  • After minification 521.4 kB
  • After compression 93.5 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 428.9 kB or 82% of the original size.

Image Optimization

-12%

Potential reduce by 8.5 kB

  • Original 69.2 kB
  • After minification 60.7 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, Sz Linx En Alibaba needs image optimization as it can save up to 8.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-12%

Potential reduce by 121.5 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 916.6 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 121.5 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (47%)

Requests Now

59

After Optimization

31

  • AJAX
  • Images
  • JavaScript

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sz Linx 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

szlinx.en.alibaba.com

szlinx.en.alibaba.com

1733 ms

szlinx.en.alibaba.com

szlinx.en.alibaba.com

327 ms

33 ms

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

31 ms

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O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

76 ms

index.js

index.js

53 ms

index.js

index.js

40 ms

renderHeader.js

renderHeader.js

42 ms

awsc.js

awsc.js

45 ms

17 ms

7.gif

7.gif

14 ms

et_n.js

et_n.js

9 ms

um.js

um.js

77 ms

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122 ms

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712 ms

online.aw

online.aw

1442 ms

LINX-USB-headphone-with-3-5mm-cable.jpg_640x640.jpg

LINX-USB-headphone-with-3-5mm-cable.jpg_640x640.jpg

544 ms

Wireless-Headset-Noise-Cancelling-BT-Headphones-Hifi.jpg_640x640.jpg

Wireless-Headset-Noise-Cancelling-BT-Headphones-Hifi.jpg_640x640.jpg

531 ms

Wholesale-Headphones-Foldable-Ear-Protector-Stereo-Gaming.jpg_640x640.jpg

Wholesale-Headphones-Foldable-Ear-Protector-Stereo-Gaming.jpg_640x640.jpg

970 ms

BT528-Wireless-Earbuds-Multi-color-Adjustable-Headphone.jpg_640x640.jpg

BT528-Wireless-Earbuds-Multi-color-Adjustable-Headphone.jpg_640x640.jpg

639 ms

Single-Sided-Computer-Headphone-USB-Headset-with.jpg_640x640.jpg

Single-Sided-Computer-Headphone-USB-Headset-with.jpg_640x640.jpg

740 ms

New-noise-cancelling-wireless-earphone-ANC-ENC.jpg_640x640.jpg

New-noise-cancelling-wireless-earphone-ANC-ENC.jpg_640x640.jpg

811 ms

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O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

41 ms

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41 ms

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37 ms

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132 ms

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46 ms

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134 ms

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96 ms

online.aw

online.aw

1457 ms

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H0abfa5e4315d415abc8538aea43b3a8cf.jpg

1446 ms

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690 ms

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909 ms

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690 ms

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659 ms

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1083 ms

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1116 ms

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1726 ms

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1460 ms

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1396 ms

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1862 ms

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1771 ms

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2095 ms

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1933 ms

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2256 ms

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2563 ms

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2488 ms

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2271 ms

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2353 ms

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2490 ms

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2653 ms

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2766 ms

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2741 ms

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2827 ms

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3023 ms

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2901 ms

wu.json

wu.json

571 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

18 ms

eg.js

eg.js

4 ms

error2.html

error2.html

291 ms

offline.gif

offline.gif

2795 ms

error2.html

error2.html

308 ms

offline.gif

offline.gif

2779 ms

error.html

error.html

423 ms

error.html

error.html

436 ms

offline.gif

offline.gif

2357 ms

offline.gif

offline.gif

2357 ms

index.js

index.js

4 ms

Accessibility Review

szlinx.en.alibaba.com accessibility score

40

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

szlinx.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

szlinx.en.alibaba.com SEO score

93

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 uses 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 Szlinx.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 Szlinx.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

szlinx.en.alibaba.com

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