During the past year, I became a little excited at one of Google’s many enhancements to the presentation of search results, because I suspected it could hint at a possible ranking factor they might’ve introduced. The element in question is a date stamp.

You may’ve noticed that in some cases Google will prepend the usual listing snippet text with a date. That change was introduced sometime around late 2008 or early 2009. I noticed the addition of the date with interest, but I became even more interested after I heard Matt Cutts state in a Webmaster Help video that Google considered the date to be helpful to users:

When Google states outright that they consider some element of webpages to be “useful” to searchers, my ears prick up, because Google is so obsessed with Usability that they sometimes use quantifiable elements of user-centered design in their search algorithms, such as their recent introduction of Page Speed as a ranking factor. In this way, Google’s Usability fixation can reveal ranking factors.

I wasn’t alone in twigging to the dates in search snippets — Continue reading →