I think some of them are outdated or maybe not even working anymore. That does seem to be the problem with all these centralized sites trying to keep an eye on lists of sites. It is simply too difficult to maintain on your own.
Indeed, perhaps moderators should lock this thread since "Severos" is no longer maintaining the list...
alfa.top
bitrefill.com
piiko.co
safe and trust?
any advice
Not sure about ALFAtop
[their Ann thread] but Bitrefill is a reputable website
[I've been using it for a very long time, never had any issues so far].
I top-up Bitrefill.