Digitalpiano.app - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
87% 
Page structure
95% 
Link structure
76% 
Server
100% 
External factors
24% 
SEO Score
Response time
0.32 s
File size
91.80 kB
Words
501
Media files
26
Number of links
88 internal / 6 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Digital Piano App | An online piano you can play in your browser, it’s simple and free.
The page title should be shorter than 580 pixels. It is 755 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
An online piano you can play in your browser, it’s simple and free.
The length of the meta description is perfect. (402 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://digitalpiano.app/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0, minimum-scale=1.0
generatorJekyll v4.2.2
descriptionAn online piano you can play in your browser, it’s simple and free.
langen
twitter:cardsummary_large_image
twitter:imagehttps://digitalpiano.app/DPA-social-media-tile.png
twitter:titleDigital Piano App
og:titleDigital Piano App
og:localeen_US
og:descriptionAn online piano you can play in your browser, it’s simple and free.
og:urlhttps://digitalpiano.app/
og:site_nameDigital Piano App
og:imagehttps://digitalpiano.app/DPA-social-media-tile.png
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
These Typos were found:
  • gameboy => Game Boy
This page contains 501 words. That's ok.
27.5% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
7 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 16.85 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0, minimum-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 10 tags for this page.
Image SEO
(Somewhat important)
5 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
This page uses Google authorship information without an image.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
/img/digital-piano-keyboard.webpChart showing how the keyboard keys map to the piano keys
...s/rob-martinez-QhvkqfTHP-A-unsplash.webpPiano
.../anthony-tilke-rawaMLq79DA-unsplash.webpHarpsichord
.../alena-jarrett-c_3YTAXbuVE-unsplash.webpMarimba
/img/instruments/celesta.webpCelesta
/img/steel-orchestra.webpSteel Orchestra
...s/lucia-macedo-d9_2kPJBG0U-unsplash.webpViolin
.../sara-budhwani-1J9dYe4wkEI-unsplash.webpHarp
...alvarez-ajamil-Wcms6xhmnFs-unsplash.webpChurch Bells
...ents/hao-zhang-dFpDCSECapg-unsplash.webpPerson playing the organ
...nstruments/nik-_2Tsx2c8fPg-unsplash.webpPerson holding Nintendo Gameboy
...ents/tamas-pap-g0fzsKAhRt4-unsplash.webpPerson in a dark room playing a sampler
/img/instruments/xylophone.webpA xylophone with mahagony keys
...ments/photo-1550700767-90f0579a1706.webpA man playing a banjo
...ts/Rafael_Lukjanik_-_Modern_Classix.webpA vibraphone
...nts/dan-dennis-lh_RbMMYROw-unsplash.webp432 Hz Piano
...8hz-dan-dennis-lh_RbMMYROw-unsplash.webp528 Hz Piano
...hkan-forouzani-Ajp6oiLPt-A-unsplash.webpHonky Tonk Piano
...nstruments/a-j-FNieWqIDsJA-unsplash.webpViolin with nightclub scene in the background
.../hannah-busing-VlVAlwAH2_E-unsplash.webpA woman playing a ukulele
/assets/Bluesky_logo_black.svgNo alt attribute provided
https://digitalpiano.app/assets/tiktok.svgNo alt attribute provided
/assets/bmc-logo.svgNo alt attribute provided
/assets/envelope.svgNo alt attribute provided
https://digitalpiano.app/assets/at-sign.svgNo alt attribute provided
...coffee.com/buttons/v2/default-yellow.pngBuy Me A Coffee

Page structure

H1 heading
(Critically important)
piano Digital Piano App
The H1 heading is perfect.
Headings
(Important)
Some headings do not have any content.

Heading structure

Heading levelContent
H1 piano Digital Piano App
H2 Echo settings
H2 Empty heading
H2 How to play our online piano
H2 Musical instruments you can play online now:
H2 Join the conversation
H2 Digital Piano App
H3 Join our newsletter
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 6 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://digitalpiano.app/Digital Piano App
https://digitalpiano.app/Anchor No Text
https://digitalpiano.app/Piano
/voice/marimbaMarimba
/voice/celestaCelesta
/voice/steelpanSteelpan (aka Steel Drum)
/voice/pizzicato-violinPizzicato Violin
/voice/harpHarp
/voice/church-bellsChurch Bells
/voice/organOrgan
/voice/simple-square-synthSimple Square Synth
/voice/noise-filter-synthNoise Filter Synth
/voice/xylophoneXylophone
/voice/banjoBanjo
/voice/vibraphoneVibraphone
/voice/432-hz-piano432 Hz Piano
/voice/528-hz-piano528 Hz Piano
/voice/honky-tonk-pianoHonky Tonk Piano
/voice/trance-stringsTrance Strings
/voice/ukuleleUkulele
https://digitalpiano.app/posts/Latest Posts
/circle-of-fifths/Circle of Fifths
/chord/a-major/Chord Database
/chord-table/Chord Table
/piano-key-frequencies/List of piano key frequencies
/note-table/Note Table
https://digitalpiano.app/about/About
/settings/Settings
/newsletter/Newsletter
https://digitalpiano.app/contact/Contact us
https://digitalpiano.app/Text duplicate Piano
IMG-ALT Piano
/voice/harpsichordHarpsichord
IMG-ALT Harpsichord
/voice/marimbaText duplicate Marimba
IMG-ALT Marimba
/voice/celestaText duplicate Celesta
IMG-ALT Celesta
/voice/steelpanText duplicate Steelpan (aka Steel Drum)
IMG-ALT Steel Orchestra
/voice/pizzicato-violinText duplicate Pizzicato Violin
IMG-ALT Violin
/voice/harpText duplicate Harp
IMG-ALT Harp
/voice/church-bellsText duplicate Church Bells
IMG-ALT Church Bells
/voice/organText duplicate Organ
IMG-ALT Person playing the organ
/voice/simple-square-synthText duplicate Simple Square Synth
IMG-ALT Person holding Nintendo Gameboy
/voice/noise-filter-synthText duplicate Noise Filter Synth
IMG-ALT Person in a dark room playing a sampler
/voice/xylophoneText duplicate Xylophone
IMG-ALT A xylophone with mahagony keys
/voice/banjoText duplicate Banjo
IMG-ALT A man playing a banjo
/voice/vibraphoneText duplicate Vibraphone
IMG-ALT A vibraphone
/voice/432-hz-pianoText duplicate 432 Hz Piano
IMG-ALT 432 Hz Piano
/voice/528-hz-pianoText duplicate 528 Hz Piano
IMG-ALT 528 Hz Piano
/voice/honky-tonk-pianoText duplicate Honky Tonk Piano
IMG-ALT Honky Tonk Piano
/voice/trance-stringsText duplicate Trance Strings
IMG-ALT Violin with nightclub scene in the background
/voice/ukuleleText duplicate Ukulele
IMG-ALT A woman playing a ukulele
https://digitalpianoapp.kit.co...External Subdomain Sign up to newsletter
https://x.com/DigitalPianoAppNew window External DigitalPianoApp
https://bsky.app/profile/digit...New window External @digitalpianoapp.bsky.social
https://www.tiktok.com/@digita...New window External Subdomain @digitalpiano.app
https://buymeacoffee.com/digit...New window External Buy Me a Coffee
/newsletter/Join our newsletter
https://digitalpiano.app/contact/Text duplicate Contact us
/privacy-policy/Privacy Policy
https://digitalpiano.app/Home
/voice/432-hz-pianoOnline 432 Hz Piano
/voice/528-hz-pianoOnline 528 Hz Piano
https://digitalpiano.app/about/Text duplicate About
/voice/banjoOnline Banjo
/voice/celestaOnline Celesta
/chord-table/Text duplicate Chord Table
/voice/church-bellsText duplicate Church Bells
/circle-of-fifths/Text duplicate Circle of Fifths
https://digitalpiano.app/contact/Contact
/voice/harpOnline Harp
/voice/harpsichordOnline Harpsichord
/voice/honky-tonk-pianoOnline Honky Tonk Piano
https://digitalpiano.app/posts/Latest articles and posts
/voice/marimbaOnline Marimba
/newsletter/Text duplicate Newsletter
/voice/noise-filter-synthText duplicate Noise Filter Synth
/note-table/Text duplicate Note Table
/voice/organOnline Organ
/piano-key-frequencies/Text duplicate List of piano key frequencies
/voice/pizzicato-violinOnline Pizzicato Violin
/settings/Text duplicate Settings
/voice/simple-square-synthText duplicate Simple Square Synth
/voice/steelpanOnline Steelpan (Steel Drum)
/voice/trance-stringsText duplicate Trance Strings
/voice/ukuleleOnline Ukulele
/voice/vibraphoneOnline Vibraphone
/work-with-us/Work With Us
/voice/xylophoneOnline Xylophone
https://digitalpiano.app/posts/Text duplicate Latest Posts
/post/review-korg-nanokey2/Gear Review: Korg nanoKEY2
/post/recommended-listening-st...Recommended Listening: Steven Cravis
/post/five-top-songs-in-5-4-time/Five top songs in 5/4 time
/post/top-10-songs-featuring-h...Top 10 songs featuring the harp
/post/recommended-listening-ho...Recommended Listening: Howard Blake
/chord/a-major/Chord database
https://www.buymeacoffee.com/d...New window External Subdomain IMG-ALT Buy Me A Coffee

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://digitalpiano.app/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.32 seconds.
The file size of the HTML document is fine (92 kB).

HTTP Response Header

NameValue
dateSat, 24 Oct 2026 23:54:48 GMT
content-typetext/html; charset=utf-8
x-content-type-optionsnosniff
report-to{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=X%2FBSXRg0COjevPFXHp6PZyE7q608PXZvhURJDmDJlbWhz%2BeUTkQOZw18A6%2BLkQD4rMbXAylQQ9PxDahe9uykCxwOMx68GL4cIYtD7vo1U8A3PU5GR3NmuMGAammHIqh4GRMu"}]}
nel{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
access-control-allow-origin*
cache-controlpublic, max-age=0, must-revalidate
referrer-policystrict-origin-when-cross-origin
varyaccept-encoding
server-timingcfCacheStatus;desc="DYNAMIC"
servercloudflare
cf-cache-statusDYNAMIC
content-encodingbr
cf-raya4fce8a5aeb82b02-CDG
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 8 referring domains.
This page only has 34 backlinks.
This page only has few backlinks from 8 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

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Search preview

            digitalpiano.app
Digital Piano App | An online piano you can play in your browser, i...

An online piano you can play in your browser, it’s simple and free.
Most important keywords

            
Following keywords were found. You can check the keyword optimization of this page for each keyword.
KeywordResultRecheck
piano89%Check
Digital Piano85%Check
Piano App84%Check
Digital Piano App83%Check
App77%Check
Online Piano77%Check
online66%Check
play66%Check
Play Online65%Check
Hz Piano61%Check
  
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