question about the leader board

So I'm new here and have spent a little time looking over the leader board of players here.

I have a couple questions-does this site not check for engine moves? You don't have to be a stockfish creator to be able to recognise when someone is using an engine.

Does this site not check for multiple accounts? The # 1 on this site looks very much like they might be using multiple accounts to boost their rating-look at their recent rating peak?

Sorry if this has been discussed before, but as I said I'm new.

I've played on other sites for years and most if not all that I play on have such checks. Does this site not?

There was moderation years ago. But even then getting cheaters banned was like pulling teeth. It's unfortunate. I just avoid any players over 2300-2350.

For those wondering here are the 7 most recent games for the current #1

Game 12672305
Game 12672310
Game 12672304
Game 12672308
Game 12672309
Game 12672303
Game 12672312

There's over a hundred games like this if you look further back.

Originally posted by @knightstalker47
There was moderation years ago. But even then getting cheaters banned was like pulling teeth. It's unfortunate. I just avoid any players over 2300-2350.

For those wondering here are the 7 most recent games for the current #1

Game 12672305
Game 12672310
Game 12672304
Game 12672308
Game 12672309
Game 12672303
Game 12672312

There's over a hundred games like this if you look further back.

Originally posted by @wolfe63
If true, that's disgraceful.
To me, Chess is only second to Golf for its history of honor and dignity.

My Lord...it's just a game-site on the internet. Why would one feel so compelled to cheat?