What powers fretmap.app?
Last seen Oct 2026 · 19 technologies across 11 categories
Analytics
Cloudflare Browser Insights
since Oct 2026
Google Analytics
since Jul 2022
CDN
Cloudflare
since Oct 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Vercel
since Aug 2024
Performance
Partytown
since Aug 2024
Priority Hints
since Oct 2026
Programming languages
Node.js
since Jul 2022
Security
HSTS
since Aug 2024
UI frameworks
Headless UI
since Aug 2024
Tailwind CSS
since Aug 2024
Widgets
Ko-fi
since Mar 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 65% desktop
- 35% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.79 / 10 · ranked #16,764,839 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.0 MB · 223 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- FretMap
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.68.218, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 31,823,202
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted