Developers can use a new sizing metric called Web Objects and an adaptation of the Cocomo II model called WebMo to more accurately estimate Web-based software development effort and duration.
Citation:
Donald J. Reifer, "Web Development: Estimating Quick-to-Market Software," IEEE Software, vol. 17, no. 6, pp. 57-64, Nov./Dec. 2000, doi:10.1109/52.895169