Feature summary (what you would like to be able to do and where):
Consider adding support for hosts with port. For example www.example.com:8080.
Use case(s) (list the steps that you performed to discover that problem, and describe the actual underlying problem which you want to solve. Do not describe only a solution):
For some websites it may be necessary to specify a port in addition to a hostname. However, Web2Cit currently ignores the host's port.
Benefits (why should this be implemented?):
However, note that of the more than 300k url references extracted by Web2Cit-Research, only 101 have have a port.