What are the best techniques for off-page SEO ranking?

Content is the main thing for off-page SEO after that you can try blog posting, blog commenting, Directory, and Profile creation.

Social media, Directory Submission, Infographics, Business listing, Social Bookmarking, Article, Blog, Guest Posting

Guest Posting, Blogs and Social Media Post

first of all start with profile linking, then some niche related comments, then guest post and email out reach.

Infographics, Article, Blog, Guest Posting, Question Answer, Web2.0, Profile, Business Listing

Guest posting is the best technique for off page.

To be active on social media platforms is the one of the better ways of doing OFF Page SEO.

Optimizing for off-site ranking factors involves improving search engine and user perception of a site's popularity, relevance, trustworthiness, and authority. This is accomplished by other reputable places on the Internet (pages, sites, people, etc.)

Off-Page SEO Ranking Factors [2020] - Moz

article submission
Business listing
Social Bookmarking
profile links
and classified ads are the best way of off-page SEO.

blog commenting
article submission
classified ads
social bookmarking
directory submission

content is the main concern to get a hike in the ranking of any project. Also do high authority link building activities to get the ranking

Unique content with link building is the best technique now a days.

Making Shareable Content. Astounding substance is consistently the KING in site improvement.

Guest posting is the best technique for off page.

Link building, active in social media is the easiest way of ranking. First make some free backlink then try to make some guest post.