Power Backlinks that Boost up SEO Rankings

Editorial backlinks

Guest posting

Google alerts

Resource pages

Private blog networks

Broken Link Building

Skyscrapper technique

Link Roundup

Reverse Engineering Process

Niche Relevant blog comments

Branded Web2.0s.
Foundational Links

Directory Submission

Forum Signature

Sidebar / Footer links

profile link

social bookmark

Infographic submission

edu gov link

Brand mension

Quora / reddit / tumblr /