1. Update the pages on your website frequently. Visitors and Search Engine Crawlers will drop your site if updates are not regularly done.
2. Offer additional value on your website. Tips and Tricks for your peers.
3. You can allow customers to ‘opt in’ to get daily updates via RSS or by using FEEDBURNER
4. Add a link to your primary page with a script ‘Book Mark or Add this site to your Favorites’.
5. Add a link ‘Recommend this site to a Friend’ so that the visitor can email your website link, with a prewritten title, “Thought you might be interested in this”, just by clicking on it.