Avoid WSYWIG HTML programs
Websites created by WSYWIG HTML programs such as Front Page and Dreamweaver, produce an enormous amount of code bloat and deprecated code, i.e., center and font tags that will soon no longer be supported by some browsers. What this implies is that search engines may avoid these sites created by the WSYWIG HTML programs, depending on the amount of errors. One of the remedies is to check the code that these program puts out with the W3C validator to see if they are up-to-date.