What are Blog Commenting Sites? How to Find relevant Blog commenting sites

Having Backlinks from Niche Blog Commenting sites is very beneficial for all websites 
and if you want better keyword ranking on search engine then you definitely search high 
DA PA Blog commenting sites. In this article i will help you, how to find niche 
& relevant blog commenting sites & also i will share a high pr blog commenting sites list with you.

How to Search Relevant Blog Commenting Sites:

Via below technique any can easily search the niche & relevant blog commenting sites for SEO. 
Type below queries on search engine and find relevant blog commenting sites for your website.

Keyword “add your comment”

Keyword “submit your comment”

Keyword “add comment”

Keyword “submit comment”

Source: Top 250+ High PR Free Blog Commenting Sites List

What are social Bookmarking sites? and its advantages

Social bookmarking Submission sites are websites on which users share their web pages, articles, blog posts, videos and images. There are number of advantages of social bookmarking sites.
Some of are Below:

It will increase your brand awareness.
It will increase your traffic.
It will give you high back-links to your website.
It will help you to improve search engine rankings.

for social bookmarking sites list: https://seohelpweb.com/social-bookmarking-sites-list/