Usually people visit specific blog regularly, love to read those blog via feed. It saves their time and give them ad free, clutter free  reading experience. It also saves the bandwidth as well as reader can read the page offline in some feed reader. Now not all sites have feed. There are countless good site available on internet yet to have a feed. So, how can you track them?

Google Reader now help you to track any website changes. No matter it have feed or not. Just add the site link like you add a new feed on Google Reader and it will do the rest. It will check the website periodically and take the website update as feed in front of you.

However, that customize feed may not look as good as we see feed normally but it at least give you an option to read those feedless site on your feed reader.

Source: Google Reader Blog