As well as including suitable material on your own church website you may wish to point Contacts, Inquirers and Seekers to some of the websites specifically created to present Jesus and the Christian Faith. Here are some I am happy to recommend.
Rejesus www.rejesus.co.uk
Christian Enquiry Agency www.christianity.org.uk
Christianity Explored http://www.christianityexplored.org/
CrossCheck from Beaconlight http://www.crosscheck.org.uk/
People Meeting God www.peoplemeetinggod.org