Healthy social traffic certainly doesn't hurt SEO efforts. Google regularly makes new updates to their ranking algorithm, and the changes made by Panda are still a major determining factor between what ranks on the first page of their results and what does not. Links on your page maybe internal-pointing to …

It could either be the meta description you have created, or it could be something completely different. Google controls this. Establish your priority pages -those with a higher traffic and conversion impact- to validate and monitor more closely during the migration process. As you create content for your website, link …