Custom TITLE tag <title> for category/taxonomy pages

To help with SEO, I want to add custom Title tags (the ones in the head tags, not the h1 tag) for my site. I've been using the page title module and it works like a dream. What I've noticed though is that there is not a field added to pages that were made with taxonomy or those that were made with views. Has anyone else had experience with this? Do you know if there is a way to customize this (hopefully a module already created or a few snippets of code to add)?

Thank you!