我怎么做才能不显示作者姓名和日期到这个WordPress page.php文件

我是WordPress主题开发的新手，我有以下问题:

我有这个静态页面:http://lnx.asper-eritrea.com/lassociazione/

这是我的page.php文件的代码，它呈现前一个静态页面:

<?php
/**
 * The Template for displaying a single page
 */
get_header();
?>
<!-- Contenuti (griglia) -->
<div class="container">
<!-- Lead presentazione -->
<section id="presentazione">
<div class="row">
<div class="col-sm-12">
<!--<h1 class="text-center"><small>Associazione per la Tutela dei Diritti Umani del Popolo Eritreo</small></h1>-->
<h1 class="text-center title">Associazione per la Tutela dei Diritti Umani del Popolo Eritreo</h1>
<p class="lead text-center">
Association in Defense of the Human Rights of the Eritrean People
</p>
</div><!-- /.col-sm-12 -->
</div><!-- /.row -->
</section><!-- /section presentazione -->
<div id="main-content" class="main-content">
<!--
<?php
if (is_front_page() && twentyfourteen_has_featured_posts()) {
    // Include the featured content template.
    get_template_part('featured-content');
}
?>
-->
<div id="primary" class="content-area">
<div id="content" class="site-content" role="main">

<?php
// Start the Loop.
while (have_posts()) : the_post();
    // Include the page content template.
    get_template_part('content', 'page');
    // If comments are open or we have at least one comment, load up the comment template.
    if (comments_open() || get_comments_number()) {
        comments_template();
    }
endwhile;
?>
-->
</div><!-- #content -->
</div><!-- #primary -->
<!--<?php get_sidebar('content'); ?>-->
</div><!-- #main-content -->
<?php get_footer(); ?>

可以看到，在浏览器中打开前一个链接的页面标题下还显示了作者和日期。

我怎么做才能不显示这些信息?我可以做到这一点，从WordPress管理面板(我找不到它)或我做的代码到我的页面。php文件?

编辑1:这是我的主题内的content.php文件的代码:

<?php
/**
 * The default template for displaying content
 *
 * Used for both single and index/archive/search.
 *
 * @package WordPress
 * @subpackage AsperTheme
 * @since AsperTheme 1.0
 */
?>

<!-- Create a div with a unique ID thanks to the_ID() and semantic classes with post_class() 
     the_ID(): Print the numeric ID of the current post 
     post_class(): Print out and add various post-related classes to the div tag
-->
<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>                              
    <header>
        <h3 class="entry-title">
                <a href="<?php the_permalink(); ?>" 
                   title="<?php printf(__('Permalink to %s', 'your-theme'), the_title_attribute('echo=0')); ?>"
                   rel="bookmark"><?php the_title(); ?>
                </a>
        </h3>
        <div class="entry-meta">
            <span class="meta-prep meta-prep-author"><?php _e('By ', 'your-theme'); ?></span>
            <span class="author vcard">
                <a class="url fn n" href="<?php echo get_author_link(false, $authordata -> ID, $authordata -> user_nicename); ?>" 
                                    title="<?php printf(__('View all posts by %s', 'your-theme'), $authordata -> display_name); ?>"><?php the_author(); ?>
                </a>
            </span>
            <span class="meta-sep"> | </span>
            <span class="meta-prep meta-prep-entry-date"><?php _e('Published ', 'your-theme'); ?></span>
            <span class="entry-date">
                <abbr class="published" title="<?php the_time('Y-m-d'TH:i:sO') ?>"><?php the_time(get_option('date_format')); ?></abbr>
            </span>
            <?php edit_post_link( __( 'Edit', 'your-theme' ), "<span class='"meta-sep'">|</span>'n't't't't't't<span class='"edit-link'">", "</span>'n't't't't't" ) ?>
         </div>     <!-- .entry-meta -->
    </header>
    <div class="entry-content">    
        <?php the_content(__('Continue reading <span class="meta-nav">&raquo;</span>', 'your-theme')); ?>
        <?php wp_link_pages('before=<div class="page-link">' . __( 'Pages:', 'your-theme' ) . '&after=</div>') ?>
    </div>      <!-- .entry-content -->
    <div class="entry-utility">
        <span class="cat-links">
            <span class="entry-utility-prep entry-utility-prep-cat-links"><?php _e('Posted in ', 'your-theme'); ?></span>
            <?php echo get_the_category_list(', '); ?>
        </span>
        <span class="meta-sep"> | </span>
        <?php the_tags( '<span class="tag-links"><span class="entry-utility-prep entry-utility-prep-tag-links">' . __('Tagged ', 'your-theme' ) . '</span>', ", ", "</span>'n't't't't't't<span class='"meta-sep'">|</span>'n" ) ?>
            <span class="comments-link"><?php comments_popup_link( __( 'Leave a comment', 'your-theme' ), __( '1 Comment', 'your-theme' ), __( '% Comments', 'your-theme' ) ) ?></span>
            <?php edit_post_link( __( 'Edit', 'your-theme' ), "<span class='"meta-sep'">|</span>'n't't't't't't<span class='"edit-link'">", "</span>'n't't't't't'n" ) ?>
    </div>      <!-- #entry-utility --> 
</article>  <!-- #post-<?php the_ID(); ?> -->

Tnx

Andrea