What powers karlsnotes.com?

Last seen Jul 2026 · 14 technologies across 11 categories

Analytics

Ahrefs
since Jul 2023
GoatCounter
since Mar 2022

Caching

Varnish
since Mar 2022

CDN

jsDelivr
since Oct 2022

CMS

Ghost v6.52
since Mar 2022

Hosting

Bluehost
since Oct 2022

JavaScript frameworks

React
since Mar 2022

Miscellaneous

Open Graph
since Oct 2022
RSS
since Jan 2023

Payment processors

Stripe v3
since Mar 2023

Photo galleries

PhotoSwipe
since Oct 2023

Programming languages

Node.js
since Mar 2022

Web servers

Nginx
since Mar 2022
OpenResty
since Mar 2022

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 Aug 2026.

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Standards: llms.txt, llms-full.txt

Full breakdown

Open Page Rank

1.27 / 10 · ranked #9,004,250 of all domains

7 referring domains · OpenPageRank

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