ck77 - 10:56 am on Apr 12, 2013 (gmt 0)
I currently do SEO (inhouse) for a multinational site concentrating specifically on 11 sub domains. Now we've seen the increase in Not Provided traffic grow steadily over the last year but now the average is over 35% with two of them hitting over 50% in March, Finland and Poland.
Finland was the most unusual one since it was 39.5% in February and now 53.4% in March.
Has anyone else seen such a dramatic increase with their sites?