piano.io
piano.io is ranked #3,733 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), up 112 places in four weeks. The domain was registered on Aug 4, 2013, 13 years, 2 months ago, through GoDaddy.com, LLC, and is paid up until Aug 4, 2027. Its homepage uses Framer, Google Fonts, Google Analytics and Google Tag Manager. It is served through Cloudflare.
Popularity rank
#3,733 of the top 1 million sites in the Tranco research ranking, which averages several traffic and DNS sources over 30 days. Best rank in the period shown: #3,699.
Domain registration
- Registered
- Aug 4, 2013 (13 years, 2 months ago)
- Expires
- Aug 4, 2027
- Registrar
- GoDaddy.com, LLC
- Name servers
emma.ns.cloudflare.com,ian.ns.cloudflare.com- DNSSEC
- Not signed
From the registry's public RDAP record, checked Oct 1, 2026.
Technology stack
Detected from the homepage HTML and response headers on Oct 14, 2026. Tools loaded only after scripts run (or after consent banners) may be missing.
Homepage SEO check
Checked from the HTML our scanner received on Oct 14, 2026. Content added later by JavaScript isn't counted.
16 passed · 7 warnings · 0 failed
Content
- ✓Title49 characters
- !Meta description173 characters — aim for 50–170
- !H1 heading27 H1 headings — use one
- !SubheadingsNo H2 headings in the served HTML
- ✓Image alt textAll 30 images have alt text
- ✓Content lengthAbout 475 words
Indexing
- ✓IndexableNo noindex directive
- ✓Canonical URLhttps://www.piano.io/
- ✓robots.txtFound
- ✓XML sitemapFound
- ✓Language attributeen
- ihreflang3 language alternates
- !Structured dataNo JSON-LD or microdata
Social sharing
- ✓Open GraphTitle, description and image set
- ✓Twitter / X cardsummary_large_image
Technical
- ✓HTTPSServed over HTTPS
- ✓Mobile viewportFound
- ✓FaviconFound
- ✓Character encodingutf-8
Security headers
- ✓Strict-Transport-SecuritySet
- !Content-Security-PolicyNot set
- !Clickjacking protectionNot set
- ✓X-Content-Type-OptionsSet
- !Referrer-PolicyNot set
Server response
- Final URL
https://www.piano.io/- HTTP status
- 200
- Server
cloudflare- Response time
- 306 ms (first byte 290 ms, from our scanner in a US data centre)
- HTML size
- 747 KB
- Compression
- br
Sites with a similar tech stack
| Rank | Website |
|---|---|
| #3,928 | cxense.com |
| #4,779 | tinypass.com |
| #2,650 | aditude.io |
| #1,339 | gamebanana.com |
| #1,717 | betking.com |
| #5,198 | beeg.com |
Sites ranked near piano.io
| Rank | Website | Registered |
|---|---|---|
| #3,728 | cvs.com | 1996 |
| #3,729 | hbs.edu | — |
| #3,730 | centurygame.com | 2011 |
| #3,731 | bale.ai | 2017 |
| #3,732 | knowbe4.com | 2010 |
| #3,734 | iastate.edu | — |
| #3,735 | getui.com | 2009 |
| #3,736 | hostiran.name | 2007 |
| #3,737 | entrust.net | 1997 |
| #3,738 | quillbot.com | 2017 |
Questions about piano.io
How popular is piano.io?
piano.io is #3,733 worldwide in the Tranco list published Oct 13, 2026.
How old is piano.io?
piano.io was registered on Aug 4, 2013, which makes the domain 13 years, 2 months old.
What is piano.io built with?
We detected Framer, Google Fonts, Google Analytics, Google Tag Manager and Cloudflare on its homepage.
Who is the registrar of piano.io?
GoDaddy.com, LLC, according to the registry's RDAP record.