Yevhen

<h4>Features</h4>
<ul>
<li>Grouping several scripts into single file (to minimize http requests count)</li>
<li>Combine several CSS files into single files (with grouping by “media”)</li>
<li>Pack scripts using Dean Edwards’s JavaScript Packer or Minify (by Steve Clay)</li>
<li>Minify CSS files (remove comments, tabs, spaces, newlines)</li>
<li>Support conditional JS and CSS (html5.js, IE CSS, <!–[if lt IE 9]>)</li>
<li>Support JavaScript L10n / I18n (wp_localize_script)</li>
<li>Put JavaScript at bottom</li>
<li>Ability to include JavaScript and CSS files</li>
<li>Network / WPMU support</li>
</ul>
<h4>Requirements</h4>
<ul>
<li>Cache directory <code>/wp-content/cache/</code> should be writable</li>
<li>This Plugin processing only those scripts that are included properly (using “wp_enqueue_script” or “wp_enqueue_style” function)</li>
<li>Read <a href="https://developer.wordpress.org/themes/basics/including-css-javascript/" rel="nofollow ugc">Including CSS & JavaScript</a></li>
<li>If any script fails and web-browser console shows errors you can add this JS to exclude list</li>
</ul>
<p>For more info visit <a title="This WordPress plugin home page" href="http://4coder.info/en/code/wordpress-plugins/js-css-script-optimizer/" rel="nofollow ugc">http://4coder.info/en/code/wordpress-plugins/js-css-script-optimizer/</a>.</p>


JS & CSS Script Optimizer

Make your Website faster by packing and grouping JavaScript and CSS files. Also it provides an opportunity to add CSS & JS via admin panel.

plugandquiz

<p><strong>Plug and Quiz</strong> is a lightweight WordPress plugin that allows you to embed engaging quizzes on your website, powered by the Plug and Quiz platform.</p>
<blockquote>
<p>⚠️ <strong>Important:</strong> To use this plugin, you must have an account on <a href="https://plug-and-quiz.com" rel="nofollow ugc">https://plug-and-quiz.com</a>.<br />
  If you don’t have one yet, <a href="https://plug-and-quiz.com/register" rel="nofollow ugc">click here to create your account</a>.</p>
</blockquote>
<p>Once installed and configured, the plugin automatically injects a script into your site’s header or footer. This script enables you to display and manage quizzes directly on your site.</p>
<h3>🔥 Features:</h3>
<ul>
<li>✅ <strong>Automatic script injection</strong> into the <code><head></code> or <code><footer></code> of your pages</li>
<li>🔧 <strong>Flexible settings</strong>: choose script position (header/footer) and modal placement</li>
<li>🚀 <strong>Asynchronous loading</strong> to ensure optimal performance</li>
<li>🧩 Designed as a complementary tool to the <a href="https://plug-and-quiz.com" rel="nofollow ugc">Plug and Quiz</a> platform</li>
</ul>
<h3>📌 Example of injected script:</h3>
<pre><code><script id="f22f8c3b-4370-4fc8-b1da-f266d0485cc7" src="https://cdn.plug-and-quiz.com/v1.0.0/embed.js" data-domainId="your-domain-id" data-position="bottom-right" defer></script>
</code></pre>
<h3>License</h3>
<p>This plugin is licensed under the GPLv2 or later.<br />
See <a href="http://www.gnu.org/licenses/gpl-2.0.html" rel="nofollow ugc">http://www.gnu.org/licenses/gpl-2.0.html</a></p>
<h3>External Service</h3>
<p>This plugin uses the Plug and Quiz service to provide quiz functionality. By using this plugin, you agree to the <a href="https://plug-and-quiz.com/terms/terms" rel="nofollow ugc">Plug and Quiz Terms of Service</a> and <a href="https://plug-and-quiz.com/privacy" rel="nofollow ugc">Privacy Policy</a>.<br />
The plugin does not collect any personal data from users. Please refer to the Plug and Quiz documentation for more information on data collection and privacy practices.</p>


Plug and Quiz

A simple plugin to easily integrate interactive quizzes from Plug and Quiz into your WordPress site.

JS & CSS Script Optimizer vs Plug and Quiz