⭐ Merited by Mitchell (1)
That first website looks promising the second not so much.
I'm disappointed 
Did you check https://loyce.club/archive/members/202/2025790.html ?For example, I would think at quickest a cron job would run every minute which means if a post was made and deleted after a scrape already took place but before the next scrape was due (within 59 seconds), it will not be archived.
It took me 3 seconds to archive your post 
My scraper catches most posts. Sometimes, MindlessElectron is quicker deleting them, but that's rare (and those posts aren't worth keeping anyway).