Kindly refer to the following link(s):
Characteristics to look for in choosing a (Female) Spouse
What to look for when choosing a spouse (Male) to get married?
How to choose a husband? Should I settle for a suitor less practicing than me?
Can I marry someone who follows a specific madhab (Hanafi / Deobandi)? Madhab vs Aqeedah
Sheikh, would you make a Matchmaking App for those looking to get married?