Retro Robots Theme
Theme fits upto 1920 x 1080
Aero version available here
https://chrome.google.com/webstore/detail/clpkidchfljilkkloooilmpmanncnfpm…
Robots Exclusion Checker
Live URL checks against robots.txt, meta robots, x-robots-tag & canonical tags. Simple Red, Amber & Green status. An SEO Extension.