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

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 41

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

lynwave.en.alibaba.com

LYNWAVE TECHNOLOGY LIMITED - antenna wifi, Antenna Module

Page Load Speed

2.9 sec in total

First Response

150 ms

Resources Loaded

2.5 sec

Page Rendered

294 ms

lynwave.en.alibaba.com screenshot

About Website

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

LYNWAVE TECHNOLOGY LIMITED, Experts in Manufacturing and Exporting antenna wifi, Antenna Module and 0 more Products.

Visit lynwave.en.alibaba.com

Key Findings

We analyzed Lynwave.en.alibaba.com page load time and found that the first response time was 150 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

lynwave.en.alibaba.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value21.2 s

0/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value4,760 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.412

24/100

15%

TTI (Time to Interactive)

Value25.5 s

0/100

10%

Network Requests Diagram

lynwave.en.alibaba.com

150 ms

lynwave.en.alibaba.com

755 ms

46 ms

43 ms

header.css

74 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Lynwave.en.alibaba.com, 51% (45 requests) were made to S.alicdn.com and 8% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (51%)

Content Size

3.6 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lynwave.en.alibaba.com main page is 3.6 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. Only a small number of websites need less resources to load. Javascripts take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 497.0 kB

  • Original 606.8 kB
  • After minification 602.9 kB
  • After compression 109.8 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 497.0 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 15.4 kB

  • Original 337.7 kB
  • After minification 322.4 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. LYNWAVE En Alibaba images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 1.0 MB

  • Original 2.3 MB
  • After minification 2.3 MB
  • After compression 1.3 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 1.0 MB or 45% of the original size.

CSS Optimization

-88%

Potential reduce by 284.5 kB

  • Original 321.8 kB
  • After minification 270.4 kB
  • After compression 37.3 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. Lynwave.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 284.5 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (53%)

Requests Now

78

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LYNWAVE 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 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lynwave.en.alibaba.com

lynwave.en.alibaba.com

150 ms

lynwave.en.alibaba.com

lynwave.en.alibaba.com

755 ms

46 ms

43 ms

header.css

header.css

74 ms

header.js

header.js

83 ms

192 ms

web-index.css

web-index.css

79 ms

web-index.css

web-index.css

78 ms

web-index.css

web-index.css

79 ms

web-index.css

web-index.css

80 ms

web-index.css

web-index.css

117 ms

78 ms

73 ms

index.js

index.js

72 ms

74 ms

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TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

443 ms

Uc61e77a6a9f3403fa0c99a198f766e13Y.jpg

Uc61e77a6a9f3403fa0c99a198f766e13Y.jpg

1020 ms

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Uab3bd5f66cc44877ae951bb2c5189f40k.jpg

993 ms

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107 ms

TB16TFZrVOWBuNjy0FiXXXFxVXa-1920-650.jpg_q80.jpg

TB16TFZrVOWBuNjy0FiXXXFxVXa-1920-650.jpg_q80.jpg

102 ms

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Ud8ce57f228fe4920998b606fe9780f5fk.jpg_480x480.jpg

233 ms

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Ae8a532ee74de4775996007e1a43fc0b7x.jpg_350x350.jpg

119 ms

U75b442de506b454d90d6f16661b52432k.jpg_480x480.jpg

U75b442de506b454d90d6f16661b52432k.jpg_480x480.jpg

264 ms

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Ubcd4ab461af944b987a2f9b71ff1f5063.jpg_350x350.jpg

705 ms

Ad97dc116ca284587ab99b2a30baeeac5b.jpg_350x350.jpg

Ad97dc116ca284587ab99b2a30baeeac5b.jpg_350x350.jpg

272 ms

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U66a56895da8e484cbda657602d2179728.jpg_350x350.jpg

459 ms

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Ufea0eb950d104f868168509ee07e69cer.jpg_350x350.jpg

266 ms

U47b79bcc773845dfaa305e73f9d5378bt.jpg_350x350.jpg

U47b79bcc773845dfaa305e73f9d5378bt.jpg_350x350.jpg

415 ms

Uc3c19b556e1542708b428d41cd10dd4fx.jpg_350x350.jpg

Uc3c19b556e1542708b428d41cd10dd4fx.jpg_350x350.jpg

527 ms

U77119a5e0ecd41f9931e5cdc89274268G.jpg_350x350.jpg

U77119a5e0ecd41f9931e5cdc89274268G.jpg_350x350.jpg

1828 ms

Ucab44613642149a09a261913fb2a50f4K.jpg_350x350.jpg

Ucab44613642149a09a261913fb2a50f4K.jpg_350x350.jpg

772 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

509 ms

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TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

702 ms

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Uc60ca580589940de8547e2f19ac284b1S.jpg

815 ms

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Uea5e176d23c14aac9a4755003f87d044w.jpg

816 ms

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U1c8de16a56bf47c08f9f3bac51dc1818R.jpg

701 ms

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Uae9a1ffe13a84bc7bf5d6669005ff031O.jpg

277 ms

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U459e6f9b3d02402581f1c65c88f3e1f64.jpg

1375 ms

U7a14b2fd9da446c7a6bdd6ec1ecb2a38G.jpg

U7a14b2fd9da446c7a6bdd6ec1ecb2a38G.jpg

534 ms

personTipsInfo.do

personTipsInfo.do

237 ms

57 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

340 ms

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343 ms

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Ub357a8c1ce83438a8a180f139dcb8781W.jpg

535 ms

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514 ms

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628 ms

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1071 ms

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931 ms

roboto-regular.woff

roboto-regular.woff

526 ms

roboto-medium.woff

roboto-medium.woff

542 ms

roboto-light.woff

roboto-light.woff

542 ms

roboto-thin.woff

roboto-thin.woff

543 ms

roboto-bold.woff

roboto-bold.woff

543 ms

awsc.js

awsc.js

140 ms

107 ms

icon-font.woff

icon-font.woff

413 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

142 ms

footer.css

footer.css

398 ms

eg.js

eg.js

25 ms

et_n.js

et_n.js

20 ms

um.js

um.js

93 ms

sc.globalxman.appscene

sc.globalxman.appscene

45 ms

index.js

index.js

41 ms

index.js

index.js

41 ms

7.gif

7.gif

25 ms

wu.json

wu.json

18 ms

baxiaCommon.js

baxiaCommon.js

23 ms

rp

rp

1026 ms

um.json

um.json

86 ms

light0.5x.png

light0.5x.png

36 ms

getUmid.do

getUmid.do

71 ms

pages_version.html

pages_version.html

64 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

30 ms

defer-common.js

defer-common.js

157 ms

i.alicdn.com

i.alicdn.com

156 ms

index.js

index.js

30 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

44 ms

index.web.css

index.web.css

3 ms

index.web.js

index.web.js

37 ms

availableSurveyQuery.json

availableSurveyQuery.json

149 ms

index.js

index.js

125 ms

store-proxy.html

store-proxy.html

103 ms

countryCurrencyDataService

countryCurrencyDataService

114 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

87 ms

personRoleInfo.do

personRoleInfo.do

79 ms

notification.do

notification.do

165 ms

iconfont.woff

iconfont.woff

3 ms

iconfont.woff

iconfont.woff

3 ms

Accessibility Review

lynwave.en.alibaba.com accessibility score

41

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.

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

lynwave.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

lynwave.en.alibaba.com SEO score

79

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

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 Lynwave.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 Lynwave.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

lynwave.en.alibaba.com

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