Learn
Explore our structured learning paths to discover everything you need to know about building for the modern web.
Courses
Collections
Build excellent websites
Collection
Progressive Web Apps
Websites that took all the right vitamins.
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Accessible to all
Build a site that works for all of your users.
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Network reliability
See consistent, reliable performance regardless of network quality.
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Safe and secure
Ensure your site and your users' data is secure.
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Easily discoverable
Ensure users can find your site easily through search.
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Web Payments
Build the next generation of payments on the web.
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Media
Add audio and video to your web sites
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Devices
Connecting hardware devices to the web
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Animations
Techniques for developing high-performance animations.
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Identity
Understand and build advanced authentication systems.
Lighthouse
Collection
Performance audits
Measure performance and find opportunities to speed up page loads.
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PWA audits
Measure if your site is fast, reliable and installable.
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Best Practices audits
Improve code health of your web page following these best practices
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Accessibility audits
Can all users access content and navigate your site effectively?
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SEO audits
How well can search engines understand your content?