Package cors provides CORS support.

Package errorpages provides default and customizable error pages, via error.html, 5xx.html, or 500.html for example.

Package gzip provides gzip compression support.

Package headers provides header injection support.

Package inject provides script and style injection.

Package logs provides HTTP request and response logging.

Package poweredby provides nothing :).

Package redirects provides redirection and URL rewriting.

Package relay provides a reverse proxy which relays requests to your "vanilla" HTTP server, and supports crash recovery.

Package robots provides a way of dealing with robots exclusion protocol.

Package static provides static file serving with HTTP cache support.