We used to get 5k to 8k visits from Google per month on vBulletin 4, but now we're receiving 19k visits per month from Google. I've noticed that we're getting ranked and indexed faster than ever now. Here's a screenshot of our traffic sources this month. So, how is your forum doing now if you've switched from vBulletin to Xenforo? We actually moved to Xenforo on October 16, 2013. We received 5k visits from Google back in February alone, so I'm quite glad on what Xenforo is currently doing for us.