The problem arises when you do this en masse and spam websites or use commercial anchor texts instead of your name.
The only downside to blog comments is that they appear in the sidebar for recent comments. This leads to some links appearing and disappearing.
If you want, avoid sites that have a recent comments section in the sidebar or footer.
I’ve seen sites that have risen to the top just for blog comments. It was mostly SPAM, of course, and I hate SPAM, but it works.
The only method I’m skeptical about azerbaijan phone number data is web directories. The free ones are full of SPAM, and many of the more decent ones are no longer maintained. The paid ones aren’t worth the money. They’ve probably been spammed as well.
Private blog networks
Private Blog Networks (PBNs) were the most popular and effective link building method for the last 5 years, until Google fooled everyone into thinking it no longer worked.
The truth is that they work very well, until you get caught. To avoid getting caught, you need a head and, especially, money. Cheap hosting stronger customer relationships encouraging your customers and domains purchased for a single year are indicators of a PBN. Google is very good at identifying patterns.
The problem is that the private networks that many SEO companies have are private to the company, not to the client. They are generally made up of client sites that the agency has created or manages. Often, clients have no idea what is going on, and a penalty can affect the entire network of sites.
If you approach the situation differently.
you can create a private blog network without any risk.
What do you do when you have a physical cob directory store and it’s doing well? You open another store! What do you think is better for increasing sales? Having a secondary store full of rude employees and cheap products that recommend the main one, or having two serious and quality stores that recommend each other?