What powers phtn.app?
Last seen Sep 2026 · 10 technologies across 7 categories
CDN
Cloudflare
since Sep 2023
JavaScript frameworks
Svelte
since Sep 2023
Miscellaneous
Programming languages
Node.js
since Sep 2023
Security
Cloudflare Bot Management
since Jun 2025
UI frameworks
SvelteKit
since Sep 2023
Tailwind CSS
since Sep 2023
Webmail
Proton Mail
since Feb 2026
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
- Oct 2026 bytespider removed from robots.txt
- Oct 2026 amazonbot removed from robots.txt
- Oct 2026 applebot-extended removed from robots.txt
- Oct 2026 meta-externalagent removed from robots.txt
- Oct 2026 ccbot removed from robots.txt
- Oct 2026 claudebot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.06 / 10 · ranked #1,495,062 of all domains
60 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (104.21.30.246)
- DNS: Cloudflare DNS
- Email: Cloudflare Email Routing
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 14,638,294, 5 hosts
- Verified with: Proton
DNS records as swept Aug 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Cloudflare Bot Management Sep 2026