Lighthouse reported is-crawlable FAIL because the server was sending
X-Robots-Tag: none,noarchive,... (likely injected by Traefik/Coolify
security-headers middleware). Explicitly declare the correct value here;
override via Traefik label also documented below.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
valknar