Joshua David Nelson

<p>This small plugin moves scripts to the footer. Note that this only works if you have plugins and a theme that utilizes <code>wp_enqueue_scripts</code> correctly.</p>
<p>You can disable the plugin on specific pages and posts directly via the post/page edit screen metabox.</p>
<p>You can disable the plugin on specific archive pages (blog page, search page, post type and taxonomy archives) via the settings page.</p>
<p><strong>Everything Broken?</strong> Try placing jQuery back into the header via Settings > Scripts to Footer, “Keep jQuery in the Header” checkbox. If that doesn’t work, refer to the walkthrough below for using the <code>stf_exclude_scripts</code> filter for the script that is causing the issue.</p>
<p>Check out the <a href="https://github.com/joshuadavidnelson/scripts-to-footer/wiki" rel="nofollow ugc">documentation</a> on <a href="https://github.com/joshuadavidnelson/scripts-to-footer" rel="nofollow ugc">GitHub</a> or some quick walkthroughs below.</p>
<h4>Keeping specific Scripts in the Header</h4>
<p>As of version 0.6 you can now keep specific scripts in the header. Note: this will print any scripts they depend on as well (if you want to keep <code>jquery-effects-core</code> in the header, you’ll also get <code>jQuery</code> in the header, so no need to add both).</p>
<p>Specifically for jQuery, see the settings page option, as it is a common request we’ve built it into the settings.</p>
<p>For any other scripts, use this filter:</p>
<pre><code>add_filter( 'stf_exclude_scripts', 'jdn_header_scripts', 10, 1 );
function jdn_header_scripts( $scripts ) {

    $scripts[] = 'backbone'; // Replace 'backbone' with the script slug

    return $scripts;
}
</code></pre>
<p>You will need the correct script slug, which is used when the script is registered, and the script will only be printed into the header <em>if it’s enqueued</em>. Check out the scripts that come registered <a href="https://codex.wordpress.org/Function_Reference/wp_enqueue_script#Default_Scripts_Included_and_Registered_by_WordPress" rel="nofollow ugc">out-of-the-box with WordPress</a>.</p>
<p><strong>Note:</strong> As of version 0.6.3, <a href="https://codex.wordpress.org/Conditional_Tags" rel="nofollow ugc">conditional tags</a> will work with the <code>stf_exclude_scripts</code> filter.</p>
<h4>Custom Post Type Support</h4>
<p>If you’re comfortable with code you can use the <code>scripts_to_footer_post_types</code> filter to change the post types this applies to (it only applies to pages and posts by default). For example, if you have a custom post type called “project” you could add support for this metabox via the post type filter like this:</p>
<pre><code>function stf_add_cpt_support( $post_types ) {

    $post_types[] = 'project';

    return $post_types;
}
add_filter( 'scripts_to_footer_post_types', 'stf_add_cpt_support' );
</code></pre>
<h4>Excluding Pages/Posts/Templates Via Filter</h4>
<p>You can either use the checkbox option to disable the plugin’s action on a specific page/post, or you can utilize a filter. The filter also passes the post/page id, if there is one (archive templates don’t have ids!).</p>
<p>For example, for the “page” post type:</p>
<pre><code>function stf_exclude_my_page( $exclude_page, $post_id ) {

    if ( is_front_page() ) {
        $exclude_page = 'on'; // this turns on the "exclude" option
    }

    return $exclude_page;
}
add_filter( 'stf_page', 'stf_exclude_my_page' );
</code></pre>
<p>Replace <code>stf_page</code> with <code>stf_post</code> for posts, or the slug of your custom post type. For instance, a post type called “project” can be filtered with <code>stf_project</code>.</p>
<h4>More Documentation</h4>
<p><a href="https://github.com/joshuadavidnelson/scripts-to-footer/wiki" rel="nofollow ugc">See the plugin’s wiki</a>.</p>
<h4>Development / Contributing</h4>
<p><a href="https://github.com/joshuadavidnelson/scripts-to-footer" rel="nofollow ugc">View this plugin on GitHub</a>.</p>
<h4>Support</h4>
<p>Please feel free to open a <a href="https://github.com/joshuadavidnelson/scripts-to-footer/issues" rel="nofollow ugc">Github Issue</a> to report conflicts or goto <a href="https://wordpress.org/support/plugin/scripts-to-footerphp" rel="ugc">the WP.org support forum</a>. If there is something wrong with Scripts-to-Footer, we’ll update it. However, if it’s a another plugin or theme we can only contact the developer with the issue to attempt to resolve it.</p>


Scripts To Footer

Your plugin deserves lots of love and support, added to favourite. I will make sure to recommend it as much as possible. Thank you so much dear Developer.

Reliable, I can trust, happily using since 2 months

Move your scripts to the footer to help speed up perceived page load times and improve user experience.

Anand Kumar

Digital Liberation

<p>If you are running a WordPress site then sooner or later you need to insert some kind of code to your website. It is most likley a web analytics code like Google Analytics or may be social media script or some CSS stylesheet or may be Custom fonts. This plugin will do all the magic. Even if you want to insert those codes in a custom post type.</p>
<p>All you have to do is adding appropriate html code.</p>
<p>Don’t forget to wrap your code with proper tags.</p>
<pre><code><script type="text/javascript">
YOUR JS CODE HERE
</script>
</code></pre>
<p>Or for CSS:</p>
<pre><code><style type="text/css">
YOUR CSS CODE HERE
</style>
</code></pre>
<h4>Why use this plugin:</h4>
<ul>
<li>To insert CSS and JavaScript codes to <code><head></code> or before <code></body></code>.</li>
<li>To insert code to <code><head></code> of any single page or post.</li>
<li>To insert code to Custom Post Type [New Feature].</li>
</ul>
<p>The plugin should be compatible with WooCommerce.</p>
<h4>What it does not offer</h4>
<ul>
<li>You can’t insert/execute PHP codes.</li>
</ul>
<p>Almost all WordPress theme do support this “Header and Footer Scripts” plugin. If the codes are not appearing in your site [ask for support] or look at your theme file if they have standard <code>wp_head</code> and <code>wp_footer</code> hooks.</p>
<h4>Important Links</h4>
<p>For furhter information you are welcomed to follow these links:</p>
<ul>
<li><strong><a href="https://github.com/anandkumar/header-and-footer-scripts/wiki" rel="nofollow ugc">Read Documentation</a></strong></li>
<li><strong><a href="https://wordpress.org/support/plugin/header-and-footer-scripts/" rel="ugc">Get Support</a></strong></li>
<li><strong><a href="https://github.com/anandkumar/header-and-footer-scripts" rel="nofollow ugc">GitHub Repository</a></strong></li>
</ul>


Header and Footer Scripts

good

Como es posible que al desinstalar el plugin, si no has borrado el script te deje el código ahi metido. Y luego a averiguar de donde vienen los errores. 

Al desinstalar te deja el código

Header and Footer Scripts plugin allows you to add scripts to WordPress site's  and just before closing  tag.

Scripts To Footer vs Header and Footer Scripts