I'm not trying to be a scholar or anything, but sight and site is not the same thing! When talking about a web page or “website”, you spell it “site”. I know you can “see” the “sight” of the site, but they are not the same. lol. I just had to mention it because I see the reference to websites misspelled quite a bit.
I know some words are really nutty to spell. I have to think twice when to use there, they're, and their. lol Site and sight are like that too for many people. Pin and pen are the other words that get a bad deal too.