"Websitey" is a simple play on the word "website".
The word "websitey" contains eight characters and three syllables. Leading companies using three syllable names include Santander, Toshiba and Sainsbury's.
Websitey.com is a dot-com domain. Dot com domains are the most prestigious domain extension in the world, used by famous websites like facebook.com. Once you own a dot-com, it will be much easier to rank for your own name in Google.
This domain was first registered in March 2005. Older domains have an advantage when ranking in search engines.