Encourage return visits to your site
Put an 'Add to Protopage' button on your web site, and make it easy for your visitors to return more often.
Fill in these fields to create your own button:
The name of your site (e.g. My Site)
The address of your site (e.g. www.mysite.com)
Tick this box if your site is a blog and it carries an RSS or ATOM news feed
Note: if your site carries a news feed and does not support automatic RSS/ATOM feed detection, you should specify the direct url of the news feed as the site address.