Check legality first
Online gambling rules vary by country, state and territory. Look for a regulator and licence that apply to your location, then confirm that the operator accepts residents there. If the site is vague about ownership, licensing or complaints, stop there.
Compare the product, not the logo
Check whether the games you actually want are available, whether mobile play works for you, and whether the lobby shows rules and providers clearly. A large catalogue is not automatically a better catalogue.
Read the money page
Before depositing, inspect minimums, fees, verification, withdrawal methods, processing windows and any limits. Deposits and withdrawals may use different rails.
Use bonuses only if the maths is clear
Write down the wagering multiple, eligible contribution, maximum bet, expiry, maximum cashout and excluded games. If you cannot explain the offer in one sentence, skip it.
Set your limits before play
Use deposit, loss, session and time limits where available. Decide your entertainment budget before you open a game, not after a losing streak.
Keep a simple comparison note
Write down the operator, the date you checked it, the terms you accepted, your limits and the support answer you received. This small habit prevents a headline offer from becoming a vague memory.