What powers psis270q.org?

Last seen Jul 2026 · 12 technologies across 8 categories

CDN

Google Hosted Libraries
since Feb 2026

Editors

DreamWeaver
since Feb 2026

Font scripts

Google Font API
since Feb 2026

JavaScript libraries

jQuery v3.7.1
since Feb 2026
jQuery UI v1.8.16
since Feb 2026

Miscellaneous

Open Graph
since Jul 2026
PDF.js v3.11.174
since Feb 2026
SWFObject
since Feb 2026

Programming languages

Java
since Feb 2026

Video players

JW Player
since Feb 2026
Shaka Player v2.5.7
since Feb 2026

Web servers

Apache HTTP Server
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 Aug 2026.

  • robots.txt found
  • llms.txt not checked
  • ai.txt not checked

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Page

  • Language: English
  • CDN: Google
  • Weight: 18.6 MB · 123 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

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