This is a excellent extension for get image/s info, links, url..
Fast enable/disable for speed work.
Only need move over any image and fast poup display all info.

** Please, in new updates of FIREFOX, when open firefox, this add-on blocked firefox and can´t navigate.
If i go to extensions and deactivate and activate again this extension, then i can navigate and all work good under i not close forefox, please, check it.

*** Please UPGRADE, don´t work good in latest version of firefox.