The Qubes website no longer uses Cloudflare. The question about GitHub
can apply not just to the website but also to the project's use of
GitHub broadly.
All Qubes OS Project documentation pages are stored as plain text
files in this dedicated repository. By cloning and regularly pulling from
this repo, users can maintain their own up-to-date offline copy of all
Qubes documentation rather than relying solely on the Web.
For more information about the documentation, including how to contribute,
please see the Documentation Guidelines.