It looks like you are mixing up posts and pages, and you don't know what tags are.
Pages contain static information, i.e., they generally don't change. You usually access pages through a menu. The virtual main template which displays pages is
page.php.
Posts are a type of page (i.e., they look like a page), but they generally appear as part of a blog. That is, a blog will have multiple posts, and you access a post by clicking on the post title from the blog page. Individual posts are displayed using the
single.php main template. Tags are used in conjunction with posts to make it easier to find posts which are related to one another by that word (or tag). For example, let's say I have a site about animals, and I write a post about golden retrievers. I might give it a tag called
dogs so if the user wants to view other posts about dogs, all they have to do is click on that tag and they'll be presented with a list of other posts that have the
dogs tag assigned to it.
The word
Partners on the link that you provided is actually the page title for a page, not a post, so you want to edit
page.php, not
single.php. If you go into your
page.php main template, you'll see a section of code that looks like this:
Code:
<h1>
<a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>" rel="bookmark"><?php the_title(); ?></a>
<?php bfa_comments_number(); ?>
</h1>
If you take out that section of code, the page titles will disappear.