It would be a great way to discover new games to run.

Bookmark this link: speedrun.com/randomgame

i have a question on how https://www.speedrun.com/randomgame works, as of right now at the time of this post there are 17,193 games on this site, if i was to put https://www.speedrun.com/randomgame into the search box in google 17,193 times and assuming i've never used the link before would it bring me to every game 1 time or like some games 3 times some once some none (assuming the amount of games on this site stays the same the whole time)

It's almost certainly just a simple random number generator, rather than cycling through every single game on the site in a random order.