Hi, I'm looking for some guidance on Accept-Language and Accept-Encoding header normalization to avoid high cache key cardinality.

For encoding, I was thinking of something like:

map {header.Accept-Encoding} {accept} {
	~br      br
	~gzip    gzip
	default  *
}

request_header Accept-Encoding {accept}

And for Accept-Language I was looking at https://github.com/simia-tech/caddy-locale but it doesn't seem to work with caddy 2.

Do you have recommendations? Is this even necessary?