No.2 already, I missed it
I typed keshaparty.com yesterday and it worked, there is no "s" and "www"
Then it worked because you were automatically redirected to www.keshasparty.com. It's the same when you type in "gogle.com" for instance but ofc meant to type "google.com", you will be redirected.
It's funny though that apparently you're not redirected if you actually write the page name correctly but only leave out the "www". The site's admin should fix that.