OK so iv have brought my site back up to number 1 (got knocked down in the last penguin update) and I am only receiving about 5-10% of the traffic I used too only a few weeks ago. I have redirected the old domain to a new one but used practically the same titles and meta descriptions as before so I can see why that would be putting people off. When I say 5-10% traffic I do mean from that keyword, I am not receiving hardly any of the long tail keywords I used to get, does this take time to get these back? As all the content is fresh. Just to put it in perspective I get around 10-15 visits a day from that one keyword as opposed to 150+ previously. I do understand the rankings keep changing and shuffling but I have been number 1 for around a week now.