Net.httpHead
Net.httpHead($url, $requestHeaders={}) -> list
Description
Send an HTTP HEAD request and return a list of response headers.
$url must be a URL TypeString.
Net.httpHead(url'https://example.com') //= 200 Net.httpHead(url'https://example.com/bad-path') //= 404 Net.httpHead(url'https://badhost.blah') //= 0