Google Results - User offline

If I look at some google results (while searching in google) of my site, then I see, that there is text like "userxy is offline...".
These are informations about the user in the postbit.
Isn't it possible to get these away from the snippet?

Thanks!

You could remove the alt text on the status images to alt="" / instead of what is there.

And tool tipp still would be possible?

No, that would disappear.

You could always use if conditionals for members to see it, and guests (and thus, bots) not to.