Hello Testers 
This is really exciting to announce as LambdaTest now integrates with Google Lighthouse💡
As of now we have launched this feature in Beta phase for macOS Catalina on Chrome Browser versions 75 and above
LambdaTest and Lighthouse: How does it Help?
Using our online selenium grid you can now generate a performance report of your website while performing cross browser testing.
This makes the integration a powerhouse where you can analyze both visual and performance testing reports on a single dashboard.
All you have to do is run a performance capability using our Desired Capabilities and get a complete understanding of how your website looks and acts across different browsers. 
To get started, refer our documentation on Lighthouse Performance Metrics Using Online Selenium Grid
for Testers