Audience
SEO professionals that want to see how Google SERP rankings change from day to day
About MozCast
MozCast is a weather report showing turbulence in the Google algorithm over the previous day (or see the 90-day history below). The hotter and stormier the weather, the more Google's rankings changed.
There's a lot to a SERP beyond 10 blue links. The MozCast Feature Graph tracks changes in major SERP features over time. Check the box next to any feature (or combination) to see sample searches with those features.
MozCast tracks the daily "weather" patterns of the Google algorithm. While major algorithm updates get a lot of press, Google made over 3,000 changes to search in a single year. What we notice and name is barely the tip of the iceberg. MozCast was designed to help you spot those unconfirmed changes in the Google algorithm.