lucky_oqmtBeen reading this board for a while, thought I would drop what I look at before signing up anywhere. After a few bad experiences I learned to read the small print first.
I always start with licensing: check who regulates the site, and whether they actually accept players from your country. Next come deposits and withdrawals: I want at least one fast e-wallet option, and the withdrawal limits need to be written clearly.
Never judge a site by the bonus alone. Anything above 40x rollover is a red flag for me, and live tables often do not count at all. A useful overview with bonus rules, app info and payment methods is here [url=https://www.intensedebate.com/people/id62rp75xx]lottoland[/url] so you know what you are signing up for.
I play almost only on my phone, and if there is an app I make sure it comes from the official page. Test the live chat before depositing: a real human reply beats a bot loop.
Hope this helps someone. Only play with money you can afford to lose.