Vetting new gambling sites for traffic... my thoughts + want yours!

So, I've been thinking a lot lately about how tough it is to really vet a new betting or casino site before you start sending traffic their way... I mean, you want to make sure your audience is happy, right? And that the site actually converts and pays out properly. It's a minefield out there sometimes, honestly. I've learned a few things over the years, mostly the hard way, but here are my main checks when I'm looking at a potential partner:

1. Terms & Conditions: This is a big one. Gotta read the fine print, especially around bonuses and withdrawals. Some places are just... predatory.
2. Game Providers/Software: For casinos, I always check who they're partnered with. If it's all unknown stuff, that's a red flag. Reputable providers usually mean a more trustworthy operation.
3. Customer Support: I'll actually test it out. Send them a few questions, see how fast and helpful they are. If they're slow or vague, imagine how a player feels when they have a real issue.

So yeah, these are my go-to's. I agree, reputation is key, but sometimes you find newer places that are good too... you just gotta dig deep. What about you all? Any other crucial things you look for when checking out a new spot?