I try to get source page from this website https://camelcamelcamel.com/ but it shows 500 error i used lwp::useragent and mechanize also in perl : Some help me with this using lwp::Useragent   

    my $mech = WWW::Mechanize->new(autocheck => 0);
    $mech->get($url);
    my $content=$mech->content;