People often ask me what the difference is between UI (user interface) and UX (user experience). Today I'm going to answer this question, and compare them with IxD (Interaction Design). When we hear the word design, we think about how something looks. On the Web, before designing a website we should consider designing how the site works, how it will be used, and how people move through it.

By placing a robots.txt file in your root directory you can easily prevent robots from accessing your website. This file can be easily created using simple text editors like Notepad in Windows or TextEdit in Mac OSX.

If you still can’t set your preferred domain, then read on to find out how to fix this error. The fix is quiet easy. You’ll simply need to add and verify your site once with www and once without it,