Tools & Wizards About Us
rocketpiano.com screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 0

    Best Practices

  • 62

    SEO

    Google-friendlier than
    22% of websites

rocketpiano.com

Learn how to play piano with Rocketpiano piano lessons

Page Load Speed

2.4 sec in total

First Response

99 ms

Resources Loaded

754 ms

Page Rendered

1.5 sec

rocketpiano.com screenshot

About Website

Welcome to rocketpiano.com homepage info - get ready to check Rocketpiano best content for United States right away, or after learning these important things about rocketpiano.com

Learn How to Play the Piano Today, Free Lessons For Beginners and Full Step by Step Piano Lessons that will teach you to read music and play songs. Get Started Now.

Visit rocketpiano.com

Key Findings

We analyzed Rocketpiano.com page load time and found that the first response time was 99 ms and then it took 2.3 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

rocketpiano.com performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

rocketpiano.com

99 ms

www.rocketpiano.com

209 ms

styles.css

82 ms

framebuster.js

107 ms

jquery.min.js

82 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 84% of them (43 requests) were addressed to the original Rocketpiano.com, 4% (2 requests) were made to C44802.r2.cf0.rackcdn.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (371 ms) relates to the external source C44802.r2.cf0.rackcdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 141.4 kB (11%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rocketpiano.com main page is 1.3 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. 45% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 38.3 kB

  • Original 52.8 kB
  • After minification 47.0 kB
  • After compression 14.5 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 5.8 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 38.3 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 6.7 kB

  • Original 1.1 MB
  • After minification 1.1 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. Rocketpiano images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 87.2 kB

  • Original 138.9 kB
  • After minification 121.4 kB
  • After compression 51.7 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 87.2 kB or 63% of the original size.

CSS Optimization

-78%

Potential reduce by 9.1 kB

  • Original 11.7 kB
  • After minification 10.1 kB
  • After compression 2.6 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. Rocketpiano.com needs all CSS files to be minified and compressed as it can save up to 9.1 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (27%)

Requests Now

49

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rocketpiano. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rocketpiano.com

rocketpiano.com

99 ms

www.rocketpiano.com

www.rocketpiano.com

209 ms

styles.css

styles.css

82 ms

framebuster.js

framebuster.js

107 ms

jquery.min.js

jquery.min.js

82 ms

flowplayer.min-3.1.1.js

flowplayer.min-3.1.1.js

67 ms

jquery.validate.js

jquery.validate.js

123 ms

dynamicCategory.js

dynamicCategory.js

80 ms

Jon-Coursey-018.jpg

Jon-Coursey-018.jpg

100 ms

launchpad-stack.png

launchpad-stack.png

193 ms

ruth-video-sccap.jpg

ruth-video-sccap.jpg

244 ms

songpond-video.jpg

songpond-video.jpg

241 ms

115x35_grey.png

115x35_grey.png

164 ms

minHeaderBg.png

minHeaderBg.png

66 ms

minHeaderLogo.png

minHeaderLogo.png

66 ms

content-cap.jpg

content-cap.jpg

66 ms

pageHeader.jpg

pageHeader.jpg

70 ms

testimonialBoxCap.png

testimonialBoxCap.png

71 ms

testimonialBoxBg.png

testimonialBoxBg.png

85 ms

xmas-star.png

xmas-star.png

94 ms

product-beginners-book.jpg

product-beginners-book.jpg

170 ms

product-intermediate-book.jpg

product-intermediate-book.jpg

177 ms

product-advanced-book.jpg

product-advanced-book.jpg

215 ms

product-jazz-book.jpg

product-jazz-book.jpg

148 ms

product-gospal-book.jpg

product-gospal-book.jpg

198 ms

grandpiano.jpg

grandpiano.jpg

177 ms

product-metronome.jpg

product-metronome.jpg

190 ms

product-jayde.png

product-jayde.png

248 ms

product-chordinator.jpg

product-chordinator.jpg

218 ms

product-alt.jpg

product-alt.jpg

293 ms

piano_certificate.jpg

piano_certificate.jpg

235 ms

rocketpianobox2.jpg

rocketpianobox2.jpg

241 ms

button-add-to-cart.png

button-add-to-cart.png

258 ms

icon-visa.png

icon-visa.png

260 ms

icon-mastercard.png

icon-mastercard.png

278 ms

icon-paypal.png

icon-paypal.png

282 ms

icon-amex.png

icon-amex.png

290 ms

icon-discover.png

icon-discover.png

298 ms

icon-jcb.png

icon-jcb.png

306 ms

product_pic_opt.jpg

product_pic_opt.jpg

318 ms

footerBg.jpg

footerBg.jpg

325 ms

footerBackToTop.png

footerBackToTop.png

335 ms

iconTwitter.png

iconTwitter.png

335 ms

iconFacebook.png

iconFacebook.png

337 ms

perfectpitchbox.jpg

perfectpitchbox.jpg

371 ms

iconMyspace.png

iconMyspace.png

346 ms

footerDivide.png

footerDivide.png

359 ms

logoClickbank.png

logoClickbank.png

353 ms

logoMailchimp.png

logoMailchimp.png

323 ms

ga.js

ga.js

19 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

rocketpiano.com accessibility score

62

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

[id] attributes on active, focusable elements are not unique

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

Low

No form fields have multiple labels

High

Image elements do not have [alt] attributes

SEO Factors

rocketpiano.com SEO score

62

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

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 Rocketpiano.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 Rocketpiano.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

rocketpiano.com

Open Graph description is not detected on the main page of Rocketpiano. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: