Please use it at your own discretion.
The app Tinder normally makes its users choose their own URL.
They know each other, she just saw his profile and sent it to me.
If you get a response or a like, the person is active.
Tinder, as estimated, does not erase old or inactive accounts.
They are a lot better in areas which is why so many of us use third party apps.
You can use multiple versions of Tinder simultaneously; just set each version up with a different Tinder account.
Acting the role of a spy when you are the victim will take its toll on you if you don't consider your feelings before you set out.