This post is intended to answer the question, “Can I avoid using an SEF URL component such as sh404SEF or SEF Advance? Joomla 1.5 default SEF URLs should be enough, right?
Simply – yes. There are many sites and circumstances where Joomla 1.5 default SEF URLs are enough. They are great for most people – certainly are a big leap forward over 1.0. Adding an SEF URL component may simply be adding an extra, unneccessary layer of complexity.
However, for some sites and circumstances, an SEF URL component is a must. Here is a rundown of the ones I’ve encountered most often: