Tools & Wizards About Us
henryaudio.com screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

henryaudio.com

Henry Audio USB DAC - Eternal life for your stereo system!

Page Load Speed

2.9 sec in total

First Response

237 ms

Resources Loaded

2.2 sec

Page Rendered

541 ms

henryaudio.com screenshot

About Website

Welcome to henryaudio.com homepage info - get ready to check Henry Audio best content right away, or after learning these important things about henryaudio.com

Henry Audio gives a sound quality which makes you pinch your arm! The award winning USB DAC 128 Mk 3 makes digital audio more real than you ever heard it.

Visit henryaudio.com

Key Findings

We analyzed Henryaudio.com page load time and found that the first response time was 237 ms and then it took 2.7 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

henryaudio.com performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

henryaudio.com

237 ms

www.henryaudio.com

1055 ms

all.min.js

292 ms

close.png

524 ms

sdk.js

31 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 9% of them (3 requests) were addressed to the original Henryaudio.com, 81% (26 requests) were made to Ha-cache2.azureedge.net and 6% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Henryaudio.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 92.3 kB (12%)

Content Size

795.3 kB

After Optimization

703.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Henryaudio.com main page is 795.3 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. 35% of websites need less resources to load. Images take 703.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 44.9 kB

  • Original 56.2 kB
  • After minification 50.3 kB
  • After compression 11.3 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 6.0 kB, which is 11% 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 44.9 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 47.4 kB

  • Original 703.1 kB
  • After minification 655.7 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. Henry Audio images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 30.9 kB
  • After minification 30.9 kB
  • After compression 30.9 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

-0%

Potential reduce by 18 B

  • Original 5.1 kB
  • After minification 5.1 kB
  • After compression 5.1 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. Henryaudio.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (27%)

Requests Now

30

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Henry Audio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

henryaudio.com

henryaudio.com

237 ms

www.henryaudio.com

www.henryaudio.com

1055 ms

all.min.js

all.min.js

292 ms

close.png

close.png

524 ms

sdk.js

sdk.js

31 ms

style.min.1l_CDN02.css

style.min.1l_CDN02.css

62 ms

loading.gif

loading.gif

849 ms

prev.png

prev.png

520 ms

next.png

next.png

516 ms

logo-icon.svg

logo-icon.svg

65 ms

US_GB.png

US_GB.png

85 ms

NO.png

NO.png

86 ms

DE.png

DE.png

86 ms

SE.png

SE.png

86 ms

DK.png

DK.png

86 ms

FI.png

FI.png

87 ms

FB-f-Logo__blue_29.png

FB-f-Logo__blue_29.png

88 ms

henry-audio-mk3_hires.jpg

henry-audio-mk3_hires.jpg

88 ms

madeInGermany_proper.png

madeInGermany_proper.png

89 ms

Forbes_500_300.png

Forbes_500_300.png

93 ms

hifiplus_500_300.png

hifiplus_500_300.png

94 ms

Linux_Voice_5s_300.png

Linux_Voice_5s_300.png

94 ms

inearspace_great_value.png

inearspace_great_value.png

627 ms

hifi_critic_recommended.png

hifi_critic_recommended.png

535 ms

logo_500.png

logo_500.png

532 ms

exploded_Mk3.jpg

exploded_Mk3.jpg

524 ms

icn-pdf.png

icn-pdf.png

521 ms

icn-link.png

icn-link.png

526 ms

icn-term.png

icn-term.png

527 ms

Mk3_rear_02.jpg

Mk3_rear_02.jpg

531 ms

sdk.js

sdk.js

6 ms

78 ms

Accessibility Review

henryaudio.com accessibility score

56

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

Image elements do not have [alt] attributes

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

henryaudio.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

henryaudio.com SEO score

84

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Henryaudio.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 Henryaudio.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

henryaudio.com

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