Tools & Wizards About Us

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

pianoonline.com

Music & Creativity - Self-study online piano lessons from Simply Music

Page Load Speed

728 ms in total

First Response

74 ms

Resources Loaded

326 ms

Page Rendered

328 ms

About Website

Visit pianoonline.com now to see the best up-to-date Piano Online content and also check out these interesting facts you probably never knew about pianoonline.com

Breakthrough online piano lessons. Play great sounding music – immediately – from your very first lessons. Get started for FREE!

Visit pianoonline.com

Key Findings

We analyzed Pianoonline.com page load time and found that the first response time was 74 ms and then it took 654 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

pianoonline.com performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

pianoonline.com

74 ms

w.js

34 ms

lazyload.min.js

28 ms

MAC-Banner-Front-Page.jpg

46 ms

g.gif

23 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 82% of them (14 requests) were addressed to the original Pianoonline.com, 6% (1 request) were made to Stats.wp.com and 6% (1 request) were made to Pixel.wp.com. The less responsive or slowest element that took the longest time to load (92 ms) relates to the external source I.ytimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 162.3 kB (35%)

Content Size

470.2 kB

After Optimization

307.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Pianoonline.com main page is 470.2 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. Images take 264.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 162.3 kB

  • Original 201.0 kB
  • After minification 197.0 kB
  • After compression 38.7 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 162.3 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 264.3 kB
  • After minification 264.3 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. Piano Online images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 27 B

  • Original 4.9 kB
  • After minification 4.9 kB
  • After compression 4.8 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

14

After Optimization

14

  • Images
  • JavaScript

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Piano Online. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

pianoonline.com accessibility score

81

Accessibility Issues

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

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

pianoonline.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

pianoonline.com SEO score

100

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

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 Pianoonline.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 Pianoonline.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

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