When It’s Time to Revisit Your Keyword Research
The Internet is not a static thing. With billions of pages already published and more being created every day, there is more available content that could possibly be consumed in a lifetime (or even several lifetimes). User behavior changes over time as well; mobile search has exploded, social networking has forever altered the way people connect online, and search is getting more and more personalized. A big part of SEO is being able to adapt to these changes and adjust your SEO strategy accordingly.