Google’s John Mueller Gives Advice on Paywall Markup via @MattGSouthern

Paywall structured data markup doesn’t need to be visible to users, but it does need to be visible to web crawlers, says Google’s John Mueller. The post Google’s John Mueller Gives Advice on Paywall Markup via @MattGSouthern appeared first on Search Engine Journal.
http://dlvr.it/RnmspJ