Nathan Prather

I didn’t know most browsers only allow 20 cookies per site!

Browsers also impose limitations on how many cookies your site can store on the user’s computer. Most browsers allow only 20 cookies per site; if you try to store more, the oldest cookies are discarded. Some browsers also put an absolute limit, usually 300, on the number of cookies they will accept from all sites combined.

via ASP.NET Cookies Overview .