MainWP Regression Testing
$4.99 Free for Members
MainWP Regression Testing compares rendered HTML source code on your child sites to catch unexpected changes after updates. It runs automatic or scheduled scans and shows a side-by-side diff view.
| Version | 5.2.1 |
|---|---|
| Last Updated | July 24, 2026 |
| Type | WordPress Plugin |
| License | GPL v2 or later |
| Live Demo | View demo → |
100% GPL · Original files · Unlimited sites
- Original, unmodified files — delivered exactly as distributed by the developer
- GPL licensed — use it on unlimited websites, personal or client
- Free updates — new versions appear here as soon as they are released
- Verified downloads — every file is integrity-checked (SHA-256) before release
Distributed under the GNU General Public License. Not affiliated with the original developer; official support, license keys and developer-hosted services (such as one-click updates) are available only from the developer.
Secure checkout with PayPal · GPL licensed · Instant download
Description
MainWP Regression Testing is a MainWP extension that monitors the rendered HTML output of your child sites. It detects changes in structure, content, meta tags, inline styles, and JavaScript after plugin, theme, or core updates. Results appear in a side-by-side diff view inside your MainWP Dashboard.
Key Features
- HTML Source Comparison – The extension compares the full rendered HTML output of your sites rather than relying on pixel-based screenshots.
- Side-by-Side Diff View – A visual diff highlights additions in green and deletions in red so you can see exactly what changed between two versions.
- Scheduled Scans – You can set periodic checks to catch gradual changes before they cause problems.
- Comprehensive Change Tracking – The extension monitors HTML structure, text content, meta tags, inline styles, and JavaScript modifications.
- Dashboard-Based Scanning – Scans run from your MainWP Dashboard rather than on individual client sites, keeping performance impact minimal.
Who Is It For
This extension is built for agencies and WordPress professionals who manage multiple client sites through the MainWP Dashboard. It suits environments where plugin, theme, and core updates happen often and unexpected code changes need to be spotted quickly.
