Let's build the future of the web
Get the web's modern capabilities on your own sites and apps with useful guidance and analysis from web.dev.
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- 1 resource
Overview of Web Vitals.
- 16 resources
Progressive Web Apps
Websites that took all the right vitamins
- 12 resources
Accessible to all
Build a site that works for all of your users.
- 54 resources
Fast load times
Techniques for improving site performance.
- 13 resources
See consistent, reliable performance regardless of network quality.
- 17 resources
Safe and secure
Ensure your site and your users' data is secure.
Save your progress
See how your website performs over time, and keep track as you learn on your own schedule.