CompressHandler gzip compresses HTTP responses for clients that support it via the 'Accept-Encoding' header.

CompressHandlerLevel gzip compresses HTTP responses with specified compression level for clients that support it via the 'Accept-Encoding' header.

NoCache is a simple piece of middleware that sets a number of HTTP headers to prevent a router (or subrouter) from being cached by an upstream proxy and/or client.

Profiler is a convenient subrouter used for mounting net/http/pprof.

ProxyHeaders inspects common reverse proxy headers and sets the corresponding fields in the HTTP request struct.