Investigating Web size metrics for early Web cost estimation

Finally, once the case study was finished, a second validation was conducted using a survey (S2) involving local New Zealand Web companies. The results of both validations were used to prepare Web project data entry forms to gather data on Web projects worldwide. After gathering data on 67 real Web projects worldwide, multivariate regression applied to the data confirmed that the number of Web pages and features/functionality provided by the application to be developed were the two most influential effort predictors.