I have noticed some strange activity recently on webmaster tools for one of my websites. On one particular day (see image) I had 810 search queries for my domain name. The exact query is mywebsite.co.uk which resulted in 0% CTR. Ever since that day I randomly get 30-60 search queries on one day for the exact same thing and again a 0% CTR. I'm slightly worried as I know CTR from the SE is a ranking factor. Here is another example from a couple days ago... My website is only 5 months old with no brand recognition and it is not competing on page 1 for my main keywords - yet, which for me rules out any negative attack. Does anyone know why this is? or have you experienced the same activity before? :hmmmm2: Be good to get some thoughts on this.