Oct 21, 2024 · Currently, Lighthouse simulates the page load conditions of a mid-tier device (Moto G4) device on a mobile network for mobile, and an emulated-desktop with a wired connection for desktop.

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Mar 6, 2025 · Lazy loading is a common website performance and UX best practice. Learn how to test and fix lazy loaded content with SEO best practices in mind.

4 days ago · The test ad units are configured to return test ads for every request, and you're free to use them in your own apps while coding, testing, and debugging. Just make sure you replace them with …

3 days ago · It's been specially configured to return test ads for every request, and you're free to use it in your own apps while coding, testing, and debugging. Just make sure you replace it with your own ad …

It's been specially configured to return test ads for every request, and you're free to use it in your own apps while coding, testing, and debugging. Just make sure you replace it with your own ad unit ID …

Dec 5, 2025 · The use cases that we will cover range from automating a few tasks with external sites, to generating and verifying unit test cases for a project, to a full web site development.

3 days ago · It's been specially configured to return test ads for every request, and you can use it in your own apps while coding, testing, and debugging. Just make sure you replace it with your own ad unit …

3 days ago · It's been specially configured to return test ads for every request, and you're free to use it in your own apps while coding, testing, and debugging. Just make sure you replace it with your own ad …

1 day ago · It's been specially configured to return test ads for every request, and you're free to use it in your own apps while coding, testing, and debugging. Just make sure you replace it with your own ad …