Here the code of page-title.php:
<div class="page-title pad group">
<?php if ( is_home() ) : ?>
<h2><?php echo alx_blog_title(); ?></h2>
<?php elseif ( is_single() ): ?>
<ul class="meta-single group">
<li class="category"><?php the_category(' <span>/</span> '); ?></li>
<?php if ( comments_open() && ( ot_get_option( 'comment-count' ) != 'off' ) ): ?>
<li class="comments"><a href="<?php comments_link(); ?>"><i class="fa fa-comments-o"></i><?php comments_number( '0', '1', '%' ); ?></a></li>
<?php endif; ?>
</ul>
<?php elseif ( is_page() ): ?> <h2> <?php echo alx_page_title(); ?> <?php if ( function_exists( 'the_subtitle' ) ) { the_subtitle(); } ?> </h2>
<?php elseif ( is_search() ): ?>
<h1>
<?php if ( have_posts() ): ?><i class="fa fa-search"></i><?php endif; ?>
<?php if ( !have_posts() ): ?><i class="fa fa-exclamation-circle"></i><?php endif; ?>
<?php $search_count = 0; $search = new WP_Query("s=$s & showposts=-1"); if($search->have_posts()) : while($search->have_posts()) : $search->the_post(); $search_count++; endwhile; endif; echo $search_count;?> <?php _e('Search results','hueman'); ?></h1>
<?php elseif ( is_404() ): ?>
<h1><i class="fa fa-exclamation-circle"></i><?php _e('Error 404.','hueman'); ?> <span><?php _e('Page not found!','hueman'); ?></span></h1>
<?php elseif ( is_author() ): ?>
<?php $author = get_userdata( get_query_var('author') );?>
<h1><i class="fa fa-user"></i><?php _e('Author:','hueman'); ?> <span><?php echo $author->display_name;?></span></h1>
<?php elseif ( is_category() ): ?>
<h1><i class="fa fa-folder-open"></i><?php _e('Category:','hueman'); ?> <span><?php echo single_cat_title('', false); ?></span></h1>
<?php elseif ( is_tag() ): ?>
<h1><i class="fa fa-tags"></i><?php _e('Tagged:','hueman'); ?> <span><?php echo single_tag_title('', false); ?></span></h1>
<?php elseif ( is_day() ): ?>
<h1><i class="fa fa-calendar"></i><?php _e('Daily Archive:','hueman'); ?> <span><?php echo get_the_time('F j, Y'); ?></span></h1>
<?php elseif ( is_month() ): ?>
<h1><i class="fa fa-calendar"></i><?php _e('Monthly Archive:','hueman'); ?> <span><?php echo get_the_time('F Y'); ?></span></h1>
<?php elseif ( is_year() ): ?>
<h1><i class="fa fa-calendar"></i><?php _e('Yearly Archive:','hueman'); ?> <span><?php echo get_the_time('Y'); ?></span></h1>
<?php else: ?>
<h2><?php the_title(); ?></h2>
<?php endif; ?>
</div><!--/.page-title-->