Tools & Wizards About Us
addasound.com screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

addasound.com

Addasound: Wired & Wireless Headsets Designed & Engineered for Office & Contact Center

Page Load Speed

3.1 sec in total

First Response

369 ms

Resources Loaded

2.5 sec

Page Rendered

303 ms

addasound.com screenshot

About Website

Visit addasound.com now to see the best up-to-date Addasound content and also check out these interesting facts you probably never knew about addasound.com

Addasound is a global leading provider of voice devices, from wired to wireless : Quick-Disconnect & USB & UC & Bluetooth office headsets & speakerphones etc. Addasound headsets are specifically desig...

Visit addasound.com

Key Findings

We analyzed Addasound.com page load time and found that the first response time was 369 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

addasound.com performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.239

52/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

addasound.com

369 ms

addasound.com

279 ms

www.addasound.com

611 ms

index.min.css

140 ms

jquery-1.10.2.min.js

284 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 79% of them (26 requests) were addressed to the original Addasound.com, 9% (3 requests) were made to Googletagmanager.com and 9% (3 requests) were made to Cdn16.yinqingli.net. The less responsive or slowest element that took the longest time to load (931 ms) relates to the external source Cdn16.yinqingli.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.2 kB (11%)

Content Size

672.1 kB

After Optimization

601.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Addasound.com main page is 672.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 525.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 67.0 kB

  • Original 79.9 kB
  • After minification 63.8 kB
  • After compression 12.9 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. This page needs HTML code to be minified as it can gain 16.1 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 67.0 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 1.4 kB

  • Original 525.9 kB
  • After minification 524.5 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. Addasound images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 2.2 kB

  • Original 45.0 kB
  • After minification 45.0 kB
  • After compression 42.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 635 B

  • Original 21.3 kB
  • After minification 21.3 kB
  • After compression 20.7 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. Addasound.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (46%)

Requests Now

26

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Addasound. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

addasound.com

addasound.com

369 ms

addasound.com

addasound.com

279 ms

www.addasound.com

www.addasound.com

611 ms

index.min.css

index.min.css

140 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

284 ms

sea.js

sea.js

213 ms

jquery.lazyload.js

jquery.lazyload.js

225 ms

js

js

62 ms

js

js

101 ms

kaka-1.0.0.js

kaka-1.0.0.js

170 ms

all.min.js

all.min.js

177 ms

wow.min.js

wow.min.js

215 ms

traffic.js

traffic.js

225 ms

swiper.min.css

swiper.min.css

162 ms

font-awesome.css

font-awesome.css

177 ms

animate.min.css

animate.min.css

186 ms

gtm.js

gtm.js

72 ms

qd-usb-noise-cancellation-headsets.jpg

qd-usb-noise-cancellation-headsets.jpg

825 ms

addasound-denmark.png

addasound-denmark.png

72 ms

den.png

den.png

95 ms

america.jpg

america.jpg

95 ms

de.png

de.png

96 ms

ru.png

ru.png

72 ms

zh-CN.png

zh-CN.png

95 ms

philippines.jpg

philippines.jpg

142 ms

epic-series-headset.jpg

epic-series-headset.jpg

931 ms

crystal-series.jpg

crystal-series.jpg

769 ms

AvenirNextLTPro-Regular.otf

AvenirNextLTPro-Regular.otf

153 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

248 ms

font_2258761_0f59z3fhdy87.woff

font_2258761_0f59z3fhdy87.woff

484 ms

index_1.png

index_1.png

315 ms

Oswald-Regular.ttf

Oswald-Regular.ttf

249 ms

icon_1.png

icon_1.png

80 ms

Accessibility Review

addasound.com accessibility score

73

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

Links do not have a discernible name

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

addasound.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

addasound.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

Links do not have descriptive text

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 Addasound.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 Addasound.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

addasound.com

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