MyST Markdown edition of Douglas Cline's Variational Principles in Classical Mechanics

Description excerpted from the original listing, which is linked below.

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Facts

Published: 22 Aug 2026 (21d ago)
Medium: web
Language: English (the page says so itself)
First seen: 13 Sep 2026, 12:27 UTC

Built with

Cursor: confirmed
the agent's own trailer in the repository's commit history

What we can see

57 hygiene score

Certificate issued by YR1, 67 days remaining
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Credentials and payment does not ask for either
No strict transport security
Served over HTTPS
Mail authentication neither published
Loads insecure resources 2 resources
Redirects none
Security headers 0 of 5 set
Third-party origins 8
Transport security TLS 1.3

Observed 13 Sep 2026 by fetching the page as a browser would. This describes hygiene and transparency, not safety: a missing header does not make a site dangerous, and a complete set does not make it trustworthy.

Changes we have seen

13 Sep 2026 first indexed