Device testing checklist for website design
Device testing ensures your site looks and works well on phones, tablets, laptops, and desktops. Start with a clear goal: confirm layout, navigation, performance, and key interactions are consistent across the devices your audience uses. Thinkit Media recommends a mix of real-device checks, emulators, and automated tests for reliable results.
- Define targets: List primary devices, operating systems, and screen sizes based on analytics and user research.
- Check responsive breakpoints: Verify your CSS media queries and flexible grids at common widths and during orientation changes.
- Test core interactions: Tap, swipe, scroll, keyboard navigation, form entry, and file uploads. Ensure touch targets meet recommended sizes and accessibility requirements.
- Validate media and assets: Confirm images, videos, and SVGs scale and respect resolution and bandwidth constraints.
- Measure performance: Use network throttling to test load times, time to interactive, and perceived responsiveness on slower connections.
- Cross-browser checks: Verify functionality in modern browsers and fallbacks for older ones; prioritize features critical to your site.
- Automate and document: Run visual regression and end-to-end tests for frequent releases and keep a log of issues and fixes.
Tip: prioritize real-device testing for critical user journeys and use emulators for broad coverage. If you want hands-on help, Thinkit Media can run targeted device testing and provide a prioritized report to improve design and user experience.
