common seo mistakes to avoidApril 14, 2017/by Sara Burgess https://www.synapsesem.com/wp-content/uploads/2013/04/Synapse_SEM1.png 0 0 Sara Burgess https://www.synapsesem.com/wp-content/uploads/2013/04/Synapse_SEM1.png Sara Burgess2017-04-14 22:18:092017-04-14 22:28:32common seo mistakes to avoid