Welcome to the Q&A Forum

all we know domain authority and page authority help to find a best links. But there is no example. for example I check the url : http://chorvatsko.luksoft.cz/ I want to know it is good for bad links?  and how you calculate just by DA and PA. is there any ratio or anything. for example : if a link have 35 DA and 1 PA. how you consider the link profile it is good or bad? another example 50 DA and  10 PA. what about this. and how? show me a example. I see your given example moztrust. unfortunately that is not display anymore in toolbar too.