Whatever your site's content, it is very important to allow your site's visitors to search K2 content items.
Especially when you utilize extra fields to extend K2 items, it is great for visitors to search and filter K2 content by different types of filters.
If you are using Joomla CMS, SEO is in many ways a much easier task to undertake. There are link building components with auto link check features, friendly URL components, title tag creators, Google site map creators, built in site maps and many other "little programs" which automate many of the tedious optimization tasks for the webmaster. When you build a new website with Joomla, there is a list of components that should be installed and configured right from the very beginning of your project.
5 Steps to Make Your Joomla Website SEO Friendly.
1. Install the latest version of Joomla The core Joomla install package (1.10) now comes with better built-in usability features such as label tags being added to Site module and component output, and the mosHTML::selectList and mosHTML::radioList automatically provide the correct label tag.