Systems and methods for predicting traffic on internet sites

A system for predicting inventory for web spaces in a network of related web spaces, comprising:

• a historical data generating module that produces historical inventory data for web spaces, wherein the historical data generating module produces historical inventory data for a first web space based on records of daily traffic for the first web space and for descendent spaces of the first web space in the network;
• and
• an inventory predicting module that predicts future inventory for the web spaces, wherein the inventory predicting module processes the historical inventory data for the first web space and generates a future inventory prediction for the first web space.

A computer implemented method of predicting inventory for web spaces in a network of spaces, comprising:

• generating historical inventory data for each of a plurality of web spaces based on records of daily traffic for each web space and any descendent spaces of each web space;
• and
• for each of the plurality of web spaces, predicting future inventory for the web space based on the historical inventory data generated for the web space.