HTTP URL Options (URL Programmer’s Manual)

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4.1.3 HTTP URL Options

HTTP supports an ‘OPTIONS’ method describing things supported by the URL.

Function: url-http-options url ¶

Returns a property list describing options available for URL. The property list members are:

methods

A list of symbols specifying what HTTP methods the resource supports.

dav ¶

A list of numbers specifying what DAV protocol/schema versions are supported.

dasl ¶

A list of supported DASL search types supported (string form).

ranges

A list of the units available for use in partial document fetches.

p3p ¶

The Platform For Privacy Protection description for the resource. Currently this is just the raw header contents.