Google search results very often have links to Python 2 docs page. However, if you are programming in Python 3, switching to version 3 docs constantly may be pretty annoying. Same thing if you're not using the latest version of Python 3 and want to always see a specific version. This extension does that for you. This extension is open-source software (under MIT License) and its source code is available at https://github.com/m4tx/py3redirect