website/docs/performance-deployment.md

Production cache setup

The container now sends long-lived cache headers for fingerprinted CSS and JavaScript, 30-day headers for fonts and images, and a one-hour shared-cache lifetime for HTML.

Cloudflare does not cache HTML by default. Add a Cache Rule for akkolli.net that marks successful GET and HEAD HTML responses as eligible for cache, respects the origin Cache-Control header, and uses the origin-provided Edge TTL.

Add these Gitea Actions secrets so a deploy purges stale HTML after the new container starts:

• CLOUDFLARE_ZONE_ID
• CLOUDFLARE_API_TOKEN with Cache Purge permission for the zone

The deployment remains functional when those secrets are absent; it simply skips the purge.