Jill Whalen female

Jill Whalen is owner of High Rankings, Search Creative, LLC and co-founder of SEMNE. She is an authoritative writer and speaker on the subject of...

Aaron Wall male

Aaron Wall (born 1979) is a writer and search engine optimization expert. He is a frequent speaker at the Search Engine Strategies, and PubCon...

Bruce Clay male

Bruce Clay is a professional search engine optimization consultant. He was interviewed by Wired Magazine in their 2004 feature "The Complete Guide...

Danny Sullivan male (United Kingdom)

Danny Sullivan is the editor-in-chief of Search Engine Land, a blog that covers news and information about search engines, and search marketing....

Brett Tabke male

Brett Tabke is an American programmer and SEO professional. He is the founder of WebmasterWorld, an online search engine and internet marketing...

Rand Fishkin male

Rand Fishkin (born July 10, 1979) is a marketing consultant and owns SEOmoz, a Seattle based search engine optimization and Internet marketing...

Dan Thies male

Dan Thies is founder and President of SEO Research Labs. He is an authoritative writer, teacher, and speaker on the topic of search engine...

Jim Hedger male

Jim Hedger is a well-published journalist, covering search engines and SEO. He is currently employed as the Senior Editor of SiteProNews.com and...

Barry Schwartz male

Barry Schwartz (born 1980) is well known blogger and reporter who writes about search engines and search engine marketing. As of January 2007,...

Jakob Nielsen male (Fremont, CA, United States)

Jakob Nielsen (born 1957 in Copenhagen, Denmark) is a writer, speaker, and consultant on software and web-design usability. He earned a Ph.D. in...