I like a website that: 

• Catches the eye and is easy to read.
• Is filled with good content and that is clear, concise and to the point.
• One that enables the user to get to the information they want as quickly and easily as possible.
• Provides valuable, timely information – not just lots of data.
• A live website that makes it easy to use.
• One that is easy to navigate and easy to understand.
• One that allows the user to get to each piece of information they want in no more than two clicks.
• And last but not least, one that I will want to return to often!