What powers 
piechowski.io?
Last seen Aug 2026 · 11 technologies across 7 categories
Analytics
Cloudflare Browser Insights
since Apr 2026
Google Analytics
since Mar 2020
CDN
Cloudflare
since Apr 2026
Miscellaneous
PaaS
Netlify
since Mar 2020
Security
HSTS
since May 2023
Static site generator
Webmail
Google Workspace
since May 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
Open Page Rank
4.69 / 10 · ranked #357,842 of all domains
148 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (104.21.53.131, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 1,953,459
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted