Google 2016 !!?? How much influence do they have? Both the MOZ and SearchMetrics Ranking Factor reports are out. Which one is better? Plus,

  • Are Desktop Sites Still Necessary?
  • No, Says Google’s John Mueller; Google Never Indexes All your Pages;
  • Referral Spam: what is it?

Also, Ross Dunn and John Carcutt answer a listener question on if  there is any reason to have a robots.txt file on websites where we are happy for everything to be crawled and indexed?

This August 26th SEO 101 podcast is available now. You can also find all past shows on iTunes. 

Tune in to SEO 101 LIVE every Wednesday at 2pm PST / 4pm EST on www.WebmasterRadio.FM