activity-log.com

Plugin allow you to run most important test for performance: request time, number of database queries, memory usage
You will be able to detect plugin which cause troubles and result with longer waiting time for request results
Testings are executed based on your homepage
<iframe loading="lazy" title="WordPress Profiler – What Slowing Down Your WP" width="750" height="422" src="https://www.youtube.com/embed/3hJbClFbw5s?feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
How to use it?
In Dashboard go to Tools->Profiler What Slowing Down
Click on run test on all plugins (first link) and then near wanted plugin, run few tests and compare results
If you get significantly lower results, means that this plugin causing slowness
Hint: Lower numbers are better, means that page load faster without this specific plugin

Profiler – What Slowing Down Your WP

Plugin allow you to run most important test for performance, request time and number of database queries With this Plugin Performance Profiler you wil …

cmssuperheroes

CSH Callback WordPress Plugin – All in One Solution. 
 
<h3>Features</h3>

<ul>
<li>CSH Callback Shortcode </li>
<li>CSH Callback Widget </li>
<li>Callback Elements for Visual Composer </li>
<li>Modal form</li>
<li>Enable / Disable Fields</li>
<li>ReCaptcha</li>
<li>Notification Email after a callback request success</li>
<li>Admin manage all request callback</li>
<li>Unlimited customized Styles</li>
<li>
 Documented All our product come bundled with step by step documentation covering instalation and setup.</li>
<li>
 Translation Ready All our products are translation ready using Poedit tool with instructions in bundled documentation.</li>
<li>
 Regular Product Updates CSH Callback Plugin is kept up to date with the latest WordPress versions</li>
<li>
 Customer Support Provided Mon – Fri through external support system at <a href="https://cmssuperheroes.com/ticket" rel="nofollow ugc">https://cmssuperheroes.com/ticket</a> Support covers setup, product features, and bug fixes only.</li>
</ul>
And many interest features will be updated soon.

CSH Callback

Add a callback request form to wordpress site

Profiler – What Slowing Down Your WP vs CSH Callback