Why do so many people use OSMap? It's because a Joomla sitemap will help Google and other search engines find and understand your site's content.
If you're using other extensions, there are many plugins available that integrate with OSMap. Today, there are two more because OSMap now supports Phoca Gallery and JDownloads. These are two of the most popular free extensions in Joomla.
About Phoca Gallery
Phoca Gallery is our favorite Joomla gallery extension. It works as a photo gallery, but also supports videos. You can also display your media inside articles, modules, modal windows and in a slideshow layout.
The OSMap integration with Phoca Gallery can show your images inside the regular sitemap and also inside the image sitemap.
jDownloads is a download manager that makes it easy to show downloadable files. It provides a lot of useful featues for each file including text descriptions, multiple images, file size, author, price, rating, popularity, and more.