If you would like to host your own personal website then have a read through this University Information Services Leaflet which contains some good suggestions.
Only under exceptional circumstances are members of the college allowed to host webservers on their personal machines. Please talk to the IT Office if you wish to do this.
College Student Club Server
For information on how to transfer your files between your own computer and your chosen website host have a look at the File Transfer pages from the University Information Services.