oh god, i remember when that website was making its rounds. super gross. but hey, we havent died from itI'm a veritable fountain of unwanted food knowledge.
I used to know all of the acceptable parts-per-ounce for things like bug legs in peanut butter.
here's the wiki, i refuse to go to the website.
https://en.wikipedia.org/wiki/The_Food_Defect_Action_Levels