Just follow these steps:
Step 1: First, your bookmarks bar should be visible on Google Chrome. If it is not, then press Ctrl + b to activate it.
Step 2: Get the url (from the 'Download') and go to the bookmarklet page.
Step 3: Drag and drop the “Detect Feed” link to your bookmarks bar.
Step 4: It’s done. Now whenever you want to subscribe a website, just click on detect feed bookmarklet and you will get handful of options to subscribe on Google reader, Netvibes, My Yahoo, iGoogle etc.
Sponsor:
1- About Google and Microsoft, related softwares, books, guides and more
Download:
1- RSS Auto-Detect (Savanttools)