Depending on which website or which app you use, you can pretty much chat with any type of women you could think of: Students, employees, executives, single mom, etc from any ethnicity or religion.
The fact that they are looking for a stable relationship does not mean they want to get married straight away.
You can filter girls by age, location, status, body type, etc.
More than half the girls can speak English and many are interested in meeting foreigners.
You can get seen/read before other guys but you need to pay extra money (even if you are already a premium user).
Yes, Instagram can be considered a dating website in Indonesia.