Responsive Testing: simulate different devices
With Responsiveness Check you can check the responsiveness of your website directly in your back-end.
The facts
- Rating
- 5★ from 1
- Active installs
- 100+
- Price
- Free
- Last updated
- 21 May 2026
- Added
- Jul 2019
- Requires WP
- 4.6
- Tested up to
- WP 7.0.4
- Requires PHP
- 5.6
- Downloads
- 3,732
Our analysis
AI-assistedResponsive Testing is a WordPress plugin that allows you to simulate different devices to check the responsiveness of your website. You can access the simulation directly from your backend without needing to configure any options. The plugin runs a dynamic screen width animation to help you quickly assess if your design is fully responsive.
This plugin is suitable for web developers and designers who want to ensure their websites function well across various device sizes. It can be particularly useful for those who need to make adjustments based on responsiveness without leaving the WordPress dashboard.
Best for: Web developers and designers looking to test website responsiveness.
What it does well
- ✓Simulates different devices to check website responsiveness
- ✓No configuration options needed for use
- ✓Accessible from the WordPress backend
- ✓Uses dynamic screen width animation for quick checks
- ✓Lightweight with 100 active installs
Where it falls short
- •Limited to viewport size simulation only
- •Data is missing on additional features or limitations
Verdict
Responsive Testing provides a straightforward method to check website responsiveness within WordPress. It is useful for those needing a quick assessment tool without complex setup.
From the developer
Jose Mortellaro's own description of Responsive Testing: simulate different devices, lightly tidied.
With Responsiveness Check you can simulate different devices and check the responsiveness of your website directly in your backend.
No options needed, just install and activate it, then click on “Check responsiveness” on the plugins page, or go to Appearence => Customize => Responsiveness Check
Running a dynamic screen width animation, you will be able to quickly check if your design is full responsive.
The simulation takes only in account the viewport sizes.