View you site from a user's p.o.v.
Yandex.Metrica's Webvisor records users' actions on your site and plays them back to you as a video.
Webvisor helps you:
Carefully check every site and page for ease of use
Find areas for improvement in your site's structure and the design of your interface
Raise your site's conversion rate
See how users interact with your site
Keystrokes and form completion
Highlighting and copying text