Vladimir Prelovac

<p>The Yahoo! Exceptional Performance team recommends <a href="http://developer.yahoo.com/performance/rules.html#js_bottom" rel="nofollow ugc">placing scripts at the bottom of your page</a> because of the way browsers download components.</p>
<p>“The problem caused by scripts is that they block parallel downloads. The HTTP/1.1 specification suggests that browsers download no more than two components in parallel per hostname. If you serve your images from multiple hostnames, you can get more than two downloads to occur in parallel. While a script is downloading, however, the browser won’t start any other downloads, even on different hostnames.</p>
<p>In some situations it’s not easy to move scripts to the bottom. If, for example, the script uses document.write to insert part of the page’s content, it can’t be moved lower in the page. There might also be scoping issues. In many cases, there are ways to workaround these situations.”</p>
<p>WordPress default behavior is to load javascript in the  page.</p>
<p>This plugin will move all javascript code to the footer if the plugins have <a href="http://www.prelovac.com/vladimir/best-practice-for-adding-javascript-code-to-wordpress-plugin" rel="nofollow ugc">declared javascript properly</a>.</p>
<p>Plugin by <a href="http://www.prelovac.com/vladimir" rel="nofollow ugc">Vladimir Prelovac</a>. Looking for <a href="http://www.prelovac.com/vladimir/services" rel="nofollow ugc">WordPress Services</a>?</p>
<h3>License</h3>
<p>This file is part of Footer JavaScript.</p>
<p>Footer JavaScript is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.</p>
<p>Footer JavaScript is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.</p>
<p>You should have received a copy of the GNU General Public License along with Footer JavaScript. If not, see <a href="http://www.gnu.org/licenses/" rel="nofollow ugc">http://www.gnu.org/licenses/</a>.</p>


JavaScript to Footer

I used and face some of bad experience with it 

Can't give perfect result

This plugin automatically moves JavaScript code to page footer, speeding up page loading time.

charliepatel

DraftPress Team

99robots

<p>Header Footer Code Manager by 99 Robots is a easy interface to add snippets to the header or footer or above or below the content of your page.</p>
<h4>BENEFITS</h4>
<ul>
<li>Never have to worry about inadvertently breaking your site by adding code</li>
<li>Avoid inadvertently placing snippets in the wrong place</li>
<li>Eliminate the need for a dozen or more silly plugins just to add a small code snippet – Less plugins is always better!</li>
<li>Never lose your code snippets when switching or changing themes</li>
<li>Know exactly which snippets are loading on your site, where they display, and who added them</li>
</ul>
<h4>FEATURES</h4>
<ul>
<li>Add an unlimited number of scripts and styles anywhere and on any post / page</li>
<li>Manage which posts or pages the script loads</li>
<li>Supports custom post types</li>
<li>Supports ability to load only on a specific post or page, or latest posts</li>
<li>Control where exactly on the page the script is loaded – head, footer, before content, or after content</li>
<li>Script can load only on desktops or mobile. Enable or disable one or the other.</li>
<li>Use shortcodes to manually place the code anywhere</li>
<li>Label every snippet for easy reference</li>
<li>Plugin logs which user added and last edited the snippet, and when</li>
</ul>
<h4>PAGE DISPLAY OPTIONS</h4>
<ol>
<li>Site wide on every post / page</li>
<li>Specific post</li>
<li>Specific page</li>
<li>Specific category</li>
<li>Specific tag</li>
<li>Specific custom post type</li>
<li>Latest posts only (you choose how many)</li>
<li>Manually place using shortcodes</li>
</ol>
<h4>INJECTION LOCATIONS</h4>
<ol>
<li>Head section</li>
<li>Footer</li>
<li>Top of content</li>
<li>Bottom of content</li>
</ol>
<h4>DEVICE OPTIONS</h4>
<ul>
<li>Show on All Devices</li>
<li>Only Desktop</li>
<li>Only Mobile Devices</li>
</ul>
<h4>SUPPORTED SERVICES</h4>
<ul>
<li>Google Analytics</li>
<li>Google Adsense</li>
<li>Google Tag Manager</li>
<li>Clicky Web Analytics or other analytics tracking scripts</li>
<li>Chat modules such as Olark, Drip, or</li>
<li>Pinterest site verification</li>
<li>Facebook Pixels, Facebook Scripts, Facebook og:image Tag</li>
<li>Google Conversion Pixels</li>
<li>Twitter</li>
<li>Heatmaps from Crazy Egg, notification bars Hello Bar, etc.</li>
<li>It can accept ANY code snippet (HTML / Javascript / CSS) from any service</li>
<li>and the list goes on and on…</li>
</ul>
<h3>MULTISITE NOTE</h3>
<p>If using this plugin on a multisite network, please make sure that the plugin is activated on a subsite level only.</p>
<blockquote>
<h4>Plugin Information</h4>
<ul>
<li><a href="https://draftpress.com/products/header-footer-code-manager/" rel="nofollow ugc">Plugin Site</a></li>
<li><a href="https://www.draftpress.com/docs/header-footer-code-manager" rel="nofollow ugc">Plugin Documentation</a></li>
<li><a href="https://profiles.wordpress.org/99robots#content-plugins" rel="nofollow ugc">Free Plugins on WordPress.org</a></li>
<li><a href="https://www.draftpress.com/products" rel="nofollow ugc">Premium Plugins</a></li>
</ul>
</blockquote>


Header Footer Code Manager


A more convenient way to organize CSS/JS. Great free plugin, nice work!


A time-saving plugin, it works perfectly!

Easily add tracking code snippets, conversion pixels, or other scripts required by third party services for analytics, marketing, or chat features.

JavaScript to Footer vs Header Footer Code Manager