Isn't the man LWP::Simple man page quite clear what it does? Quoting said man page:
  head($url)
     Get document headers. Returns the following 5 values if successful:
     ($content_type, $document_length, $modified_time, $expires, $server)

     Returns an empty list if it fails.  In scalar context returns TRUE
     if successful.
Perhaps none of those headers are actually send by your works server.

Or perhaps your server doesn't respond nicely to HEAD request. Telnet to its port, issue an proper HEAD request, and see what it returns.


In reply to Re: LWP::Simple - so they say! by JavaFan
in thread LWP::Simple - so they say! by MorayJ

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.