Clicking a magnifying glass to the right of a search result displays a thumbnail image of the current website. You can then move your mouse pointer up and down to the right of the various search results to see thumbnail images of the sites.
According to tests conducted by Google, five percent of all users are more satisfied with their search results if they get a preview before clicking on a link. The new function, Instant Preview, is also available on the Swedish version of Google.
If the function has not appeared for you, you can also try it here: