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pisongs.com

Pi Songs: Algorithmically Generated Electronic Music

Last scanned Aug 24, 2026, 1:21 PM · 2 views

78

Overall score

Fair

Summary

Each Pi Song plays for one million hours. This website uses Google Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is fair (70/100) and accessibility is good (80/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.

Each Pi Song plays for one million hours. Explore the longest music compositions ever made to find surprising moments that nobody else has ever heard before.

United States
Hosted on Cloudflare

Top issues to fix

10 issues found · 3 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

+4 more issues — details in the sections below.

70

SEO

4 issue(s) found

100

Performance

318 ms

65

Security

HTTPS & header checks

80

Accessibility

2 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Each Pi Song plays for one million hours. Explore the longest music compositions ever made to find surprising moments that nobody else has ever heard before.

Meta tags

Title
Pi Songs: Algorithmically Generated Electronic Music
Description
Each Pi Song plays for one million hours. Explore the longest music compositions ever made to find surprising moments that nobody else has ever heard before.
Canonical
Language
Charset
UTF-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Pi Songs are million hour long songs algorithmically composed using 3.14 (and the next billion digits). Explore the longest music compositions ever made to find surprising moments that nobody else has ever heard before.
og:description
og:type
og:url
https://pisongs.com/

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
104.21.48.42
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 104.21.48.42
  • 172.67.176.179
AAAA
  • 2606:4700:3031::6815:302a
  • 2606:4700:3034::ac43:b0b3
MX
TXT
  • v=spf1 +a +mx +ip4:69.167.148.21 ~all
NS
  • elma.ns.cloudflare.com
  • yew.ns.cloudflare.com
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
pisongs.com
Valid from
Jun 28, 2026
Valid to
Sep 26, 2026
Days until expiry
32
SAN domains
pisongs.com, *.pisongs.com

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 2

Links

10 internal · 7 external · 3 broken

Images

5 total · 0 missing alt

Scripts / Styles

8 scripts · 1 stylesheets

JS / CSS size

117 KB · 0 B

Page size

9.8 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
15
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found
  • Missing <html lang> attribute

Scan details

Requested URL
https://pisongs.com
Final URL
https://pisongs.com
HTTP status
200
HTTP version
HTTP/2
Response time
318 ms
HTML size
9.8 KB
Redirect chain
https://pisongs.com

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Frequently asked questions

What technology does pisongs.com use?
pisongs.com is built with jQuery, Google Analytics, Cloudflare Analytics.
Is pisongs.com secure (HTTPS)?
Yes. pisongs.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 26, 2026.
Who hosts pisongs.com?
pisongs.com is hosted on Cloudflare, behind Cloudflare CDN.
What is pisongs.com's SEO score?
pisongs.com scored 70/100 for SEO in the latest analysis (fair).
What is pisongs.com's overall website score?
pisongs.com has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.