Mostly a reader, rarely post, thought I would drop what I look at before signing up anywhere. After a few bad experiences I stopped going by ads alone.
Licence comes first for me: see which authority is listed in the footer, and whether they actually accept players from your country. Next come deposits and withdrawals: crypto is a plus but not a must, and there should be no weird fees on cashouts.
The welcome offer is where most people get caught. Read the wagering and the max bet rule, and live tables often do not count at all. A good recent review that covers all of this is worth a read here [url=https://motoride.sk/?login=PeterNovake991]Slotshopper Casino[/url] and it saved me some time.
I play almost only on my phone, and a good site loads fast and does not log you out every five minutes. Support matters too: if they answer in a couple of minutes that is a good sign.
That is about it. Set a budget and stick to it.