Was tracking competitor's backlinks and found that he has some hidden backlinks from the sites of different niche in the form of blog post. Are these PBN links or some other links?
Hi @amit_kakkar, I guess there is a way to hide backlinks by updating our .htaccess and robots.txt files, we can disallow them and hide them from search engines. Yes, they could be PBN (Private Blog Network) links, most probably.
I would also suggest you try other Pro SEO tools and see if the results are varying mate, just to experiment and see the difference.
When I checked the source code the backlink was present but was hidden.