Who's responsible for the bimonthly hits of Wayback Machine to every user's devRant profile?

What do you mean? I dunno, maybe crawlers?

Does the reason say specifically the snapshot was manually triggered?

(I personally prefer archive.is for that stuff)

@djsumdog Good question.
And responding to @whimsical , may be, but does devRant have that much relevance to crawlers?? Maybe they have good SEO... (strange, as it is not maintained, and SEO strategies change? Maybe once you're indexed, then you're relevant for long...? Like a kind of "the hardest million is the first one" thing.)

@djsumdog Hey, coming back here after remembering your mention of archive.is, can I know the reason of your preference?