What SEO was yesterday is not what it is today. And it certainly isn’t what it will be tomorrow.

The evolution of search engine optimization continues with each passing year, presenting new opportunities and challenges in the process.

With SEO, change is inevitable (Google alone revises its algorithm hundreds of times annually). But as a comprehensive new infographic shared below illustrates, there are critically important tidbits and insights for digital marketers to keep in mind with regard to SEO today as 2015 looms large on the horizon.


Source: QuickSprout