By what parameters do you select quality links?

Question

Search Engine Optimization

By what parameters do you select quality links and which of them do you consider the most significant when choosing a donor, including the type of link resource:

1. social network
   
2. forums
   
3. forum profiles
   
4. articles
   
5. end-to-end links
   

Which metrics are the most important

1. TIC , PR , X
   
2. Trust Flow
   
3. CitFlow
   
4. Number of links to a resource
   
5. Number of links from the page
   
6. Number of links from the site
   
7. Ratio of outgoing to incoming / total and unique (what?)
   
8. Resource attendance
   
9. The amount of text on the page
   
10. Site Age
    
11. Stop words per page
    
12. Number of pages in the index
    
13. your other options
    

Answer 1

There are clicks on the link means good, no clicks means bad