./s.pl
GET https://customer.bookingbug.com
Accept-Encoding: gzip
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/534.53.11 (KHTML, like Gecko) Version/5.1.3 Safari/534.53.10

(no content)
Error GETing https://customer.bookingbug.com: Can't connect to customer.bookingbug.com:443 (LWP::Protocol::https::Socket: SSL connect attempt failed with unknown errorerror:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol) at ./s.pl line 35.