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bobmccarthy.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

bobmccarthy.com

Bob McCarthy — Alignment and Design of Professional Sound Systems

Page Load Speed

2.9 sec in total

First Response

700 ms

Resources Loaded

1.5 sec

Page Rendered

678 ms

bobmccarthy.com screenshot

About Website

Welcome to bobmccarthy.com homepage info - get ready to check Bob Mc Carthy best content right away, or after learning these important things about bobmccarthy.com

Alignment and Design of Professional Sound Systems. Training seminars on SIM3 and System Design. Author of Sound Systems: Design and Optimization.

Visit bobmccarthy.com

Key Findings

We analyzed Bobmccarthy.com page load time and found that the first response time was 700 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

bobmccarthy.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.516

15/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

bobmccarthy.com

700 ms

wp-emoji-release.min.js

25 ms

style.css

47 ms

style.min.css

30 ms

mediaelementplayer-legacy.min.css

39 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 77% of them (24 requests) were addressed to the original Bobmccarthy.com, 10% (3 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (700 ms) belongs to the original domain Bobmccarthy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 194.9 kB (10%)

Content Size

2.0 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bobmccarthy.com main page is 2.0 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. 60% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 43.4 kB

  • Original 53.8 kB
  • After minification 53.4 kB
  • After compression 10.4 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 43.4 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 148.1 kB

  • Original 1.8 MB
  • After minification 1.6 MB

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. Bob Mc Carthy images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.3 kB

  • Original 65.5 kB
  • After minification 65.5 kB
  • After compression 64.3 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 2.0 kB

  • Original 75.5 kB
  • After minification 75.5 kB
  • After compression 73.4 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. Bobmccarthy.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (63%)

Requests Now

27

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bob Mc Carthy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bobmccarthy.com

bobmccarthy.com

700 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

25 ms

style.css

style.css

47 ms

style.min.css

style.min.css

30 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

39 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

39 ms

dashicons.min.css

dashicons.min.css

70 ms

css

css

69 ms

style.css

style.css

71 ms

jetpack.css

jetpack.css

82 ms

jquery.min.js

jquery.min.js

68 ms

jquery-migrate.min.js

jquery-migrate.min.js

127 ms

responsive-menu.js

responsive-menu.js

127 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

133 ms

hoverIntent.min.js

hoverIntent.min.js

131 ms

superfish.min.js

superfish.min.js

178 ms

superfish.args.min.js

superfish.args.min.js

181 ms

skip-links.min.js

skip-links.min.js

179 ms

e-202239.js

e-202239.js

78 ms

ga.js

ga.js

228 ms

EPUB-COVER-Promo-2020-1024x692.png

EPUB-COVER-Promo-2020-1024x692.png

292 ms

AESimage.png

AESimage.png

269 ms

bob-mccarthy-sound-systems-third-edition.jpg

bob-mccarthy-sound-systems-third-edition.jpg

271 ms

array-part-1-2x40-08-4khz.jpg

array-part-1-2x40-08-4khz.jpg

288 ms

sound-design-live-ebook-cover-thumbnail-email.jpg

sound-design-live-ebook-cover-thumbnail-email.jpg

269 ms

bob-mccarthy-sistemas-de-sonido-204x300.png

bob-mccarthy-sistemas-de-sonido-204x300.png

272 ms

bob-mccarthy-sound-systems-third-edition-230x300.jpg

bob-mccarthy-sound-systems-third-edition-230x300.jpg

275 ms

0QI6MX1D_JOuGQbT0gvTJPa787weuxJBkqg.ttf

0QI6MX1D_JOuGQbT0gvTJPa787weuxJBkqg.ttf

274 ms

0QI6MX1D_JOuGQbT0gvTJPa787z5vBJBkqg.ttf

0QI6MX1D_JOuGQbT0gvTJPa787z5vBJBkqg.ttf

287 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

101 ms

__utm.gif

__utm.gif

91 ms

Accessibility Review

bobmccarthy.com accessibility score

95

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

bobmccarthy.com best practices score

92

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

SEO Factors

bobmccarthy.com SEO score

98

Search Engine Optimization Advices

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 Bobmccarthy.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 Bobmccarthy.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

bobmccarthy.com

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