I was at a top 1000 site and the senior product manager offered free dinner to be the first team to hit certain metrics (like pagespeed). He knew 100/100 wasn't

I was at a top 1000 site and the senior product manager offered free dinner to be the first team to hit certain metrics (like pagespeed). He knew 100/100 wasn't useful but the difference between 50 and 90 for us was fairly significant. Are you chasing a number or what the number means? The latter is a good thing.