为什么标题小部件无法在Google Chrome上显示？

I have customized my Wordpress website template and added a header widget. For reference, the website is tuts.iniladri.com

But I cant understand why the header widget is not displaying on Google Chrome? Currently I tested only in IE, Firefox and Chrome and Chrome is not showing it at all.

Here is the code I used in the header.php file

<div id="headerad"> <?php if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar('sidebar-2') ) : ?> <?php endif; ?> </div>

And in functions.php file I used this:

function my_widgets_init() {
register_sidebar( array(
    'name' => __( 'Header Area', 'Focus' ),
    'id' => 'sidebar-2',
    'description' => __( 'An optional widget area for your site header', 'your-theme' ),
    'before_widget' => '<div id="%1$s" class="headwidget %2$s">',
    'after_widget' => "</div>",
    'before_title' => '<h3>',
    'after_title' => '</h3>',
) );
}

Please help me with this...

Thanks

You're probably using AdBlock and forgetting to turn it off on this domain. It seems something in the header triggers it. Try refreshing the page without AdBlock.