Modern Python library for HTTP security headers (CSP, HSTS, etc.) with secure defaults and presets for Shiny, FastAPI, Django, Flask, and other ASGI/WSGI apps.
-
Updated
Dec 16, 2025 - Python
Modern Python library for HTTP security headers (CSP, HSTS, etc.) with secure defaults and presets for Shiny, FastAPI, Django, Flask, and other ASGI/WSGI apps.
Check any website (or set of websites) for insecure security headers.
Django middleware implementing the Referrer-Policy header
Add a description, image, and links to the referrer-policy topic page so that developers can more easily learn about it.
To associate your repository with the referrer-policy topic, visit your repo's landing page and select "manage topics."