What powers diatonic.codes?
Last seen Jun 2026 · 13 technologies across 9 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since Jul 2020
Authentication
Facebook Login
since Jun 2023
CDN
Cloudflare
since Mar 2025
Miscellaneous
Open Graph
since Sep 2022
Vite
since Jun 2023
PaaS
Amazon Web Services
since Aug 2022
Netlify
since Sep 2020
Security
Cloudflare Bot Management
since Mar 2025
HSTS
since Sep 2022
Webmail
Google Workspace
since Aug 2022
Widgets
Audience
- 55% desktop
- 45% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.00 / 10 · ranked #3,579,418 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Netlify
- Weight: 0.6 MB · 26 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| shikaki.diatonic.codes | 11 |
| chordworker.diatonic.codes | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025