$mech = WWW::Mechanize->new( 
    cookie_jar  => {},
	ssl_opts => { 
		#SSL_version => 'SSLv2',
		SSL_version => 'TLSv1',
		verify_hostname => 1, 
		SSL_ca_path     => '/etc/ssl/certs', 
	}
);
my $response = $mech->get('https://www.dab-bank.de');
say $response->status_line;