#!/usr/bin/perl
use strict;
use warnings;
use Encode;

use LWP::Simple;

my $content = get('http://perl-6.de');
if ($content){
    $content = decode('utf-8', $content);

    # now work with $content here

    # assuming your terminal is set to utf-8 as well:
    print encode('utf-8', $content);
}