We spotted an unusual new element appearing in Google's search results pages. A look at whether this was a test, a rollout, or something else entirely.
Is This an Addition to Google Search Results
Published on February 2, 2014

Is this an addition to Google search results?
Next to the URL there’s the domain name along with an arrow which opens a space for a description box about that domain.
The logos usually link to Google+ pages, but in case of Yahoo is goes here .
Have a look at the screenshot or try yourself.
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