Your list of links is missing my favorite Web site.
Answer
We would be pleased to add your favorite site to our Web links
if it fits into one of the general categories of interest to users
of The Compleat Botanica.
Extensions mime-typeContent-type media-type filename extensionIetf rfc 6838Content Types [headers ยท content-types] This note describes how to map filename extensions to MIME-types to declare which filename extensions are used by the server and what their inner contents contain.