MainWP Lighthouse Extension GPL Overview:
MainWP Lighthouse WordPress Extension is used for measuring the quality of your websites. It uses the Google PageSpeed Insights API to audit the performance, accessibility, and search engine optimization of your WordPress sites.
The MainWP Lighthouse Extension is used to automatically measure the quality of your Child Site(s). It audits the performance, accessibility, best practices, and search engine optimization of websites connected to your MainWP Dashboard.
This Lighthouse WordPress extension uses the Google PageSpeed Insights API which runs a barrage of tests against a Child Site and then generates a report on how well the Child Site did.
From here you can use the failing tests as indicators of what you can do to improve your website quality.
Why Use Lighthouse Plugin with MainWP?
- Check all your website’s Lighthouse stats at once on one screen.
- Add results to reports and send them to clients.
- Set daily, weekly, or monthly scheduled automated audits.
- Get notified if scores go under the set threshold.
- Run audits and get results via WP CLI
- Run audits and get results via MainWP REST API
About MainWP Lighthouse Extension
MainWP Lighthouse Extension is a premium WordPress plugin developed by MainWP. MainWP Lighthouse Add-on is used for measuring the quality of your websites. It uses the Google PageSpeed Insights API to audit performance, accessibility and search engine optimization of your WordPress sites. It is distributed under the GPL v2 or later licence, which means you can install it on an unlimited number of websites — including websites you build and manage for your clients.
Compatibility & Requirements
MainWP Lighthouse Extension requires WordPress 5.0 or later, and has been tested up to WordPress 6.7, and requires PHP 7.4 or higher. Our team checks every version for conflicts and clean activation — what you download is what we tested. This listing reflects version , updated within 24 hours of the upstream release.
Your Rights Under GPL
Every product in our library, including MainWP Lighthouse Extension, is distributed under the GNU General Public License — the legal foundation of open-source WordPress. This means you are fully entitled to use it on personal websites, client projects, and staging environments without any additional cost or permission. The GPL was designed to keep software free; we built our store on top of that principle.
What Makes digitalgpl Different
- Always up to date – We track upstream releases and update MainWP Lighthouse Extension within 24 hours of every new version.
- Zero domain restrictions – Use it on as many websites as you need, now and in the future.
- Round-the-clock delivery – Automated delivery means your download reaches you within seconds of purchase.
- Manually tested files – We do not list any file without first verifying it installs correctly on a clean WordPress setup.
- Safe payment processing – All transactions are encrypted and handled by trusted payment partners.
- Single purchase, lifetime access – Pay once, re-download anytime from your account at no extra charge.
Frequently Asked Questions
Which WordPress version works with MainWP Lighthouse Extension?
MainWP Lighthouse Extension has been tested and confirmed compatible up to WordPress 6.7.
Can I install this on a client’s website?
Yes. The GPL v2 or later licence grants you the right to use MainWP Lighthouse Extension on any website, including commercial client projects, without restriction.
What PHP version is required?
MainWP Lighthouse Extension requires PHP 7.4 or higher. The majority of modern hosting environments already meet this requirement.
How do I get future updates?
When a new version of MainWP Lighthouse Extension is published by MainWP, we update our file promptly. You can re-download the updated version from your digitalgpl account at no additional cost.
Is this the original, unmodified file?
Yes. We distribute the original, unaltered MainWP Lighthouse Extension plugin as released under the GPL. No code has been changed, removed, or added.
Official developer page: https://mainwp.com


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