Test across all major browsers

Users access your site from different browsers, each with unique rendering engines. Without cross-browser testing, a significant portion of users may experience broken layouts, missing features, or complete failures.

Quick Reference

• Test on Chrome, Firefox, Safari, and Edge at minimum
• Use automated tools like Playwright or BrowserStack for CI testing
• Check CSS features with caniuse.com before using
• Test on both desktop and mobile versions of browsers
• Document and gracefully handle unsupported features

Check

Verify that this website works correctly across major browsers (Chrome, Firefox, Safari, Edge).

Fix

Fix browser-specific issues and ensure consistent experience across different browsers.