[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z] RAM (random access memory) random access memory (RAM) rating systems traffic analysis read-only memory (ROM) RealMedia recording audio recreational sites online advertising recruiting volunteers for usability testing red flags in project management 2nd 3rd 4th reducing page size reducing colors in GIF images referrer log determining sources of traffic registering domain names misspelled domain names trademarks registration patterns Rehabilitation Act of 1998 (U.S.) accessibility of web sites related-product offerings retaining visitors 2nd relative URLs relevance improving search rank reliability building web sites for 2nd fixing broken sites 2nd rendering web pages reason for slowness repairing [See fixing] repeat visitors (increasing traffic) 2nd 3rd repeating images designing for speed 2nd reporting structure [See Decision-making structure] requirements document [See functional specifications] researching users 2nd list of steps quantitative versus qualitative research 2nd tools for 2nd results of usability tests evaluating retaining visitors (increasing traffic) 2nd 3rd 4th revenue models 2nd action section advertising 2nd 3rd generating leads including in product plans matchmaking 2nd 3rd payment options 2nd product sales 2nd 3rd selecting 2nd 3rd 4th subscription fees 2nd 3rd rewarding volunteers for usability tests RGB (Red Green Blue) colors rich-media ads 2nd risks of trusting web consultants rollovers ROM (read-only memory) |