Logic ranking in a white directory?

Question

PHP

About three years ago I made the site "White catalog of vap sites".
Recently, I thought: "to pay for the domain this year or not", and it turned out that since January of this year, attendance has grown 8-9 times (this is 100 - 130 hosts per day).
For the main queries 1-2 in the issuance of Yandex and Google.
I decided to redo, optimize, automate and all that.
But this is not the question, I want to come up with a reward system, for example, for adding a backlink + views + transitions, etc. (there are a lot of ideas), and I would like to take all this into account in the position of the site in the catalog category, for example, the author of the site posted a backlink, he + 100 points and he became higher than others.
But I would like to take into account the age of the site and so on.
Does anyone have any ideas how to implement this?

Answer 1

I think you don't know what you want. Think first, then look for a solution.