Visitors encountering as much as a single JavaScript error may leave the site. Animation is now often equated with advertising, which is frequently ignored. Not only is it distracting, and slows down loading time, but it hides URL s that visitors may want to see. Give the visitors some peace and quiet to read the information. Avoid Frames, unless the site content warrants for navigation purposes.
Frames prevent normal users from e-mailing a recommended URL to others.
Viewers may not realize that they are actually visiting an external link, outside of the main website. Don't use copyrighted information, graphic, programs, scripts without permission. Include your URL, site address on all stationery, business cards, forms, faxes, brochures, advertisements, and correspondence. Don't forget your e-mail and link to the home page, on every page in the website. Websites are undergoing re-designs yearly to every two years.