Report Summary

  • 95

    Performance

    Renders faster than
    93% 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

  • 92

    SEO

    Google-friendlier than
    75% of websites

piano.tabnabber.com

TabNabber - piano tabs, tablature, chords, sheet music, notes

Page Load Speed

6 sec in total

First Response

1.8 sec

Resources Loaded

4 sec

Page Rendered

268 ms

piano.tabnabber.com screenshot

About Website

Click here to check amazing Piano Tab Nabber content for United States. Otherwise, check out these important facts you probably never knew about piano.tabnabber.com

Chords, notes, tab, tablature and sheet music for piano, keyboard, organ, synth, flute

Visit piano.tabnabber.com

Key Findings

We analyzed Piano.tabnabber.com page load time and found that the first response time was 1.8 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

piano.tabnabber.com performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value230 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

piano.tabnabber.com

1803 ms

defaultStyle2d.css

169 ms

en1.1.css

112 ms

headerNew2Left.jpg

219 ms

headerNew2Right.jpg

268 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 41% of them (29 requests) were addressed to the original Piano.tabnabber.com, 16% (11 requests) were made to Apis.google.com and 7% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Piano.tabnabber.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 385.2 kB (65%)

Content Size

593.4 kB

After Optimization

208.2 kB

In fact, the total size of Piano.tabnabber.com main page is 593.4 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. 70% of websites need less resources to load. CSS take 260.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 23.0 kB

  • Original 30.3 kB
  • After minification 28.1 kB
  • After compression 7.3 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 23.0 kB or 76% of the original size.

Image Optimization

-7%

Potential reduce by 3.4 kB

  • Original 52.3 kB
  • After minification 48.8 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. Piano Tab Nabber images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 142.4 kB

  • Original 250.2 kB
  • After minification 249.1 kB
  • After compression 107.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 142.4 kB or 57% of the original size.

CSS Optimization

-83%

Potential reduce by 216.4 kB

  • Original 260.7 kB
  • After minification 254.9 kB
  • After compression 44.3 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. Piano.tabnabber.com needs all CSS files to be minified and compressed as it can save up to 216.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (66%)

Requests Now

64

After Optimization

22

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Piano Tab Nabber. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

piano.tabnabber.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.

Best Practices

piano.tabnabber.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

SEO Factors

piano.tabnabber.com SEO score

92

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Piano.tabnabber.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Piano.tabnabber.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 description is not detected on the main page of Piano Tab Nabber. 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: