I have a webapp that is a customized Google Map; it's an interactive map of the Paris Metro.
In Google's SERP, the only thing that appears beneath the domain name is "Sorry, we have no imagery here", which is really not helpful. Here's how it looks like:
I believe this text comes from Google Maps. I tried to set the
elements, to no avail. What else should I do? Ideally I'd like to have the text in the meta/description tag show up in search results; but having nothing would be better than "Sorry, we have no imagery here"...
The site itself is here: vasyenmetro.com