For explanations about the methodology, including source code and possible improvements, read our main article on this subject. It also provides links to our other three listings.
The field between parentheses represents the year when the website in question was first mentioned - it does not represent when the website was created, thought it's a good proxy to tell how old the website is. The member database goes as far back as 2007. The list of keywords attached to each website represents which seed keywords were found on the front page, when crawling the website. The number of stars (1, 2 or 3) represents how popular the website is: it's an indicator of how many members mentioned it. Of course, brand new websites might not have 3 stars yet.
The size of this listing is too big to fit in one page, we've split it across two pages: