This extension shows you a structure written with HTML Microdata.
Used to work great for me and I found it really handy. It became a must have extension. However, now it doesn't seem to work at all. I never see the logo in my URL bar next to the bookmark icon star. This is now functionally useless. What happened?!
It was a great tool, somehow it doesn't work anymore...
Please use event page instead of background page - do not eat RAM all the time.
Dominykas Blyžė
Gerhard Kanzler
googflogs.app
Daniel Lucks
Daniel Lucks
https://schema.dev
Alex Milowski
http://www.w3.org/2013/04/semweb-html5/
http://majestic.com/
http://validity.org.uk/
http://www.omiod.com/
Jorge Rumoroso