Launching with known bugs damages trust and costs more to fix than catching them beforehand. Use this checklist before every release.

Core functionality

Test every primary user flow end to end — sign up, login, core actions, payments, and logout. If the main job does not work, nothing else matters.

Cross-browser and device testing

Check on Chrome, Safari, Firefox, and Edge. Test on iOS and Android phones and tablets. Layout and behavior differ more than teams expect.

Forms and validation

Submit forms with valid data, invalid data, empty fields, and edge cases. Error messages should be clear and helpful, not cryptic.

Performance and load times

Pages should load in under three seconds on a typical connection. Check image sizes, script loading, and server response times.

Security basics

Verify HTTPS everywhere, test authentication and authorization, check that sensitive data is not exposed in URLs or responses, and confirm input is sanitized.

Content and copy review

Check for placeholder text, broken links, typos, and missing images. Content issues are easy to miss when focused on functionality.

Email and notifications

Trigger every email, SMS, and push notification. Confirm they arrive, look correct, and link to the right places.

Analytics and tracking

Confirm that analytics, conversion tracking, and error monitoring are active and recording correctly before launch.

Rollback plan

Know how to revert if something goes wrong post-launch. A tested rollback plan turns a crisis into a quick recovery.

The takeaway

A structured pre-launch checklist catches the issues that embarrass you in front of real users. Run it every time, not just the first launch.

Hedztech runs thorough pre-launch QA for web and mobile products. See QA and testing services and web development, or book a consultation.