Thesis theme is one of the best premium themes available out there. It makes customizing the theme and SEO so freaking easy and you can do this all without fiddling with the theme core files. Today I will show you the trick to add custom titles for your category, tags and archive pages. For better SEO results every page needs a useful and unique title and duplicate title pages are penalized by Google and other search engines.
To generate Custom Page Titles add the following code to your custom_functions.php. If you don’t have Thesis, do yourself a favor and get one here.
function my_custom_titles($output) {
$object = get_queried_object();
$paged = (get_query_var('paged') ? get_query_var('paged') : 1);
if ( is_category('technology')) {
$title = "Technology Tips and Tricks";
} else if ( is_tag( 'wordpress' )){
$title = "Wordpress Tutorials and Tips";
if ( $paged > 1 ) {$title = $title . " | Page " . $paged;}
$title = $title . " | " . get_bloginfo('name') ;
$output = $title;
} else if ( is_page('contact') ) {
$title = "Contact Vijay Sharma @ Byteindia";
$output = $title;
} return $output;
}
add_filter('thesis_title', 'my_custom_titles');
This code is just an example to show how easy it is to customize the Page Titles using Thesis Hooks and Filters. Let me know if you need any help customizing Thesis

