How did you get your information and how often do you update it?

We get our information from Google, showing data from for US results and for UK results. We do not collect data from Bing or Yahoo.

We update our data on and SpyFu Recon Files once per month.

The most recent month is collected and given a name (everything that happened throughout March is called 03/01), and it rolls out to the site the following month. This usually happens in the first week. March results would appear toward the beginning of April.