Tools & Wizards About Us
johnhenny.com screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

johnhenny.com

Singing Lessons, Vocal Instructors Training & Online Courses

Page Load Speed

405 ms in total

First Response

58 ms

Resources Loaded

346 ms

Page Rendered

1 ms

johnhenny.com screenshot

About Website

Click here to check amazing Johnhenny content for United States. Otherwise, check out these important facts you probably never knew about johnhenny.com

John Henny is a leading voice educator with online courses for singers & voice teachers. Learn science-based singing. Apply for Vocal Assessment now!

Visit johnhenny.com

Key Findings

We analyzed Johnhenny.com page load time and found that the first response time was 58 ms and then it took 347 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

johnhenny.com performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

Network Requests Diagram

johnhenny.com

58 ms

johnhenny.com

171 ms

css

144 ms

apbct-public-bundle.min.js

101 ms

ezgif-2-8ce38111e637.png

130 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 88% of them (7 requests) were addressed to the original Johnhenny.com, 13% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (171 ms) belongs to the original domain Johnhenny.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 871.5 kB (90%)

Content Size

970.6 kB

After Optimization

99.2 kB

  • HTML
  • JavaScript

In fact, the total size of Johnhenny.com main page is 970.6 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. 15% of websites need less resources to load. HTML takes 940.7 kB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 871.5 kB

  • Original 940.7 kB
  • After minification 937.3 kB
  • After compression 69.2 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 871.5 kB or 93% of the original size.

JavaScript Optimization

-0%

Potential reduce by 28 B

  • Original 29.9 kB
  • After minification 29.9 kB
  • After compression 29.9 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.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Johnhenny. According to our analytics all requests are already optimized.

Network Requests Diagram

johnhenny.com

johnhenny.com

58 ms

johnhenny.com

johnhenny.com

171 ms

css

css

144 ms

apbct-public-bundle.min.js

apbct-public-bundle.min.js

101 ms

ezgif-2-8ce38111e637.png

ezgif-2-8ce38111e637.png

130 ms

Untitled-design-77.png

Untitled-design-77.png

146 ms

front-end-free.js

front-end-free.js

108 ms

lazyload.min.js

lazyload.min.js

108 ms

Accessibility Review

johnhenny.com accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

johnhenny.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

SEO Factors

johnhenny.com SEO score

86

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Johnhenny.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 Johnhenny.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

johnhenny.com

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