Web Metrics

Track and manage the time you spend browsing the web!
Set up usage limits to restrict how much time you're spending per day on certain websites.

Automatical track how much time you spend on each website you visit.
Add usage limits to websites you are spending too much time on. Web Metrics will block websites once the time limit is met so you can spend your time being more productive and focused!

Web Metrics is a free extension that helps you track the time you spend on the web to control your distractions, help increase your self control and be more productive.