Lighthouse Performance Test
Fail a run when page speed drops
The Performance step checks the Google Lighthouse performance score of the current page against the threshold you set. By default the score must be 85 or higher. Add it to any Flow to bring Lighthouse QA into the same run as your functional tests.
Use it on the screens where speed matters most:
Landing pages and campaign pages
Dashboards after login
Checkout and payment screens
Place it after the page has finished loading and after any login or consent steps, so the score reflects what your users see.
Performance pairs well with the other Lighthouse steps. Add SEO, Accessibility and Best Practices on the same screen to collect several scores in one journey. Use Check Text to confirm the page content too.
