# openstax.org site reliability hub

Canonical: https://crawldex.com/sites/openstax.org
HTML path: /sites/openstax.org
Surface kind: site
Source: observed
Last modified: 2026-06-09T17:10:31.297Z

This is the CrawlDex Markdown mirror for agents and retrieval systems. Use the canonical HTML page for the full human interface, structured data, and navigation context.