What powers foku.lol?
Last seen Oct 2026 · 6 technologies across 6 categories
Analytics
Cloudflare Browser Insights
since Oct 2026
CDN
Cloudflare
since Jun 2026
Font scripts
Google Font API
since Sep 2026
Miscellaneous
HTTP/3
since Oct 2026
PaaS
Vercel
since Sep 2026
Security
HSTS
since Jun 2026
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 67% phone
- 33% desktop
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Page
- Language: Czech
- CDN: Cloudflare
- Weight: 1.1 MB · 29 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.47.31, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Cloudflare Bot Management Oct 2026
- detected Cloudflare Browser Insights Oct 2026
- detected HTTP/3 Oct 2026
- dropped Open Graph Oct 2026
- dropped Radix UI Oct 2026
- dropped React Oct 2026
- dropped React Router Oct 2026
- dropped shadcn/ui Oct 2026
- dropped Tailwind CSS Oct 2026
- dropped Tinybird Oct 2026
- dropped YouTube Oct 2026