Tools & Wizards About Us
skillzdrumlessons.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

skillzdrumlessons.com

Skillz Drum Lessons - Take your drumming to the next level and beyond

Page Load Speed

3.5 sec in total

First Response

199 ms

Resources Loaded

2.9 sec

Page Rendered

334 ms

skillzdrumlessons.com screenshot

About Website

Click here to check amazing Skillz Drum Lessons content. Otherwise, check out these important facts you probably never knew about skillzdrumlessons.com

Skillz Drum Lessons is your online platform to get anything you need in drum education. We will help you get the most out of every practice session.

Visit skillzdrumlessons.com

Key Findings

We analyzed Skillzdrumlessons.com page load time and found that the first response time was 199 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

skillzdrumlessons.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value1,360 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

skillzdrumlessons.com

199 ms

www.skillzdrumlessons.com

605 ms

theme.css

23 ms

front.min.css

29 ms

tip-jar-wp.css

31 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 40% of them (32 requests) were addressed to the original Skillzdrumlessons.com, 45% (36 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 515.3 kB (37%)

Content Size

1.4 MB

After Optimization

869.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Skillzdrumlessons.com main page is 1.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 873.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 171.7 kB

  • Original 207.5 kB
  • After minification 206.3 kB
  • After compression 35.8 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 171.7 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 7 B

  • Original 290.8 kB
  • After minification 290.8 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. Skillz Drum Lessons images are well optimized though.

JavaScript Optimization

-39%

Potential reduce by 343.1 kB

  • Original 873.3 kB
  • After minification 873.3 kB
  • After compression 530.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 343.1 kB or 39% of the original size.

CSS Optimization

-4%

Potential reduce by 466 B

  • Original 12.9 kB
  • After minification 12.7 kB
  • After compression 12.4 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. Skillzdrumlessons.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (68%)

Requests Now

41

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Skillz Drum Lessons. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

skillzdrumlessons.com

skillzdrumlessons.com

199 ms

www.skillzdrumlessons.com

www.skillzdrumlessons.com

605 ms

theme.css

theme.css

23 ms

front.min.css

front.min.css

29 ms

tip-jar-wp.css

tip-jar-wp.css

31 ms

flags.min.css

flags.min.css

23 ms

tablepress-combined.min.css

tablepress-combined.min.css

38 ms

style.css

style.css

43 ms

jquery.min.js

jquery.min.js

32 ms

jquery-migrate.min.js

jquery-migrate.min.js

27 ms

front.min.js

front.min.js

39 ms

react.min.js

react.min.js

34 ms

react-dom.min.js

react-dom.min.js

40 ms

38 ms

ai.min.js

ai.min.js

64 ms

js

js

223 ms

et-core-unified-28695.min.css

et-core-unified-28695.min.css

65 ms

tip-jar-wp-frontend.js

tip-jar-wp-frontend.js

72 ms

scripts.min.js

scripts.min.js

72 ms

es6-promise.auto.min.js

es6-promise.auto.min.js

70 ms

api.js

api.js

63 ms

recaptcha.js

recaptcha.js

520 ms

frontend.min.js

frontend.min.js

74 ms

common.js

common.js

71 ms

sticky-elements.js

sticky-elements.js

82 ms

embed.js

embed.js

220 ms

fbevents.js

fbevents.js

194 ms

diffuser.js

diffuser.js

222 ms

analytics.js

analytics.js

223 ms

LOGO_SkillzDrumLessons_bg-transp-5.png

LOGO_SkillzDrumLessons_bg-transp-5.png

161 ms

3D-Drumming-System-Cover-on-MacBook-480x294-1.png

3D-Drumming-System-Cover-on-MacBook-480x294-1.png

177 ms

3D-Box-Icons-Dics-1024-With-Vertical-Optimized.png

3D-Box-Icons-Dics-1024-With-Vertical-Optimized.png

179 ms

3D-Drumming-System-3D-Image.png

3D-Drumming-System-3D-Image.png

177 ms

Skillz-Drum-Lessons-Hollow-Logo-Email-Footer-200x150-Orange-without-Cymbal-1.png

Skillz-Drum-Lessons-Hollow-Logo-Email-Footer-200x150-Orange-without-Cymbal-1.png

186 ms

Joel-Rothman-small.jpg

Joel-Rothman-small.jpg

179 ms

Gary-Chaffee.jpg

Gary-Chaffee.jpg

179 ms

Martijn-foto-Vierkant.png

Martijn-foto-Vierkant.png

798 ms

Testimonials-Anton-02.jpeg

Testimonials-Anton-02.jpeg

212 ms

recaptcha__en.js

recaptcha__en.js

89 ms

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158 ms

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159 ms

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158 ms

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159 ms

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180 ms

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180 ms

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181 ms

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180 ms

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68 ms

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181 ms

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181 ms

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185 ms

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collect

collect

74 ms

prism.app-us1.com

prism.app-us1.com

156 ms

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mix-manifest.json

5 ms

polyfill.min.js

polyfill.min.js

1721 ms

Accessibility Review

skillzdrumlessons.com accessibility score

83

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

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

skillzdrumlessons.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

skillzdrumlessons.com SEO score

89

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

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 Skillzdrumlessons.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 Skillzdrumlessons.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

skillzdrumlessons.com

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