Search Engine Ranking Factors 2015

Moz every two years, surveys the opinions of  150 leading SEO/SEM marketers, which Moz runs a correlation studies to identify the factors that are helping or hurting a websitie visibility in search engines.

A fine study with useful  insights which give you tips in how a search engine marketer can improve their website visibility. 

To access to the full study follow this link: https://moz.com/search-ranking-factors 

In the meanwhile for a quick view I share with you the info-graphics:

The experts opinion of what influences most the ranking in the google's algorithm.

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What will probably change/maintain in the future of search:

Metrics for Pirates - AARRR!

This is a 5-step model for creating a metrics framework for your business & customers, and how to apply it to your product & marketing efforts. The "pirate" part comes from the 5 steps: Acquisition, Activation, Retention, Referral, & Revenue (AARRR!) 
by Dave McClure on Aug 08, 2007

Startup Metrics for Pirates from Dave McClure