[header] How to make a virtual pet site [title] Learn a few web coding languages. [step] To make a good virtual pet site, you can't just pull it out of thin air. While you could only focus your site on adoptables (images anyone can save and use in their signatures on other sites), you'll probably want an interactive website. 
That requires more than simply html and css. [title] Find a team of people to help if you aren't very good at some aspects of development.