Stack Exchange network consists of 178 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
User Experience Stack Exchange is a question and answer site for user experience researchers and experts. It only takes a minute to sign up.
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
What are some common mistakes regarding usability for web applications?
Redirecting from the root URI to a subdirectory or subdomain (not removing/adding the www).