I am updating my workplace's existing site. When you type in "vegetarian chicago" it is one of the top listings in Google. http://www.veggiediner.com
The site was set up by someone else years ago, and I'm not familiar with the techniques for making pages/websites search engine friendly.
I was wondering how I might replace the old site with the new WP site when it is ready http://www.veggiediner.com/wp
while possibly maintaining the same recognition in Google? I don't want to throw it all away and start from zero, if at all possible.
Any suggestions or referrals as to how to address this? Thanks!