What powers pretalx.org?

Last seen Aug 2026 · 7 technologies across 5 categories

Documentation

Sphinx
since Jul 2024

JavaScript libraries

Clipboard.js
since Jul 2024

Miscellaneous

HTTP/3
since Aug 2026
Pygments
since Jul 2024

Security

HSTS
since Aug 2026

Web servers

Caddy
since Aug 2026
Nginx
since Jul 2024

AI Crawlers

No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.

  • robots.txt not found
  • llms.txt not found
  • ai.txt not found
  • Sep 2026 * removed from robots.txt
  • Sep 2026 robots.txt removed

See who blocks each AI crawler across the web

AI Crawlers

No robots.txt, all AI crawlers allowed

Full breakdown

Open Page Rank

5.83 / 10 · ranked #124,821 of all domains

123 referring domains · OpenPageRank

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