Yes, it is important to study first and have enough knowledge about the site that you want to play, before to deal or play any amount.
This is the reason I don't gamble with new sites.
I am afraid that it can be a fraud, a scam site. So instead of finding great sites I just stick to one. No problem, continuous gambling experiences and a lot and lots of losses, not clickbait. There are a lot of sites that are already trusted by a lot of gamblers, let's just stick to those sites. It is not a problem to find sites but always remembers that you should be able to afford gambling.