I am investigating a niche that I found and one thing bothers me.
In top 10 there are 2-5 sites with page authority between 1-5 and they have just a few referring domains. But when I check the domain it has a lot higher DA and a lot more backlinks with referring domains. Also, the domain age or the results are between 4 and 20 years.
How do you think should I go for this niche?
Based on this info would you just leave it or investigated further?
What else to look for?