Baymard's 2025 checkout benchmark found that 64% of desktop sites, 63% of mobile sites, and 46% of apps had a checkout UX performance rated mediocre or worse. The results show why checkout QA belongs beside content and acquisition work in a growth routine.
Checkout quality table
| Surface | Mediocre or worse | First QA question |
|---|---|---|
| Desktop sites | 64% | Can a first-time buyer finish without help? |
| Mobile sites | 63% | Are fields and totals clear on a small screen? |
| Apps | 46% | Are payment and error states understandable? |
Source: Baymard Checkout UX 2025, updated November 25, 2025 and accessed August 10, 2026.
Use a repeatable QA pass
Test product selection, cart, account choice, delivery, payment, error recovery, order review, and confirmation. Run the same paths on supported browsers and devices. Record the URL, step, expected result, actual result, severity, owner, and evidence.
Pair the UX pass with analytics: step completion, time, validation errors, payment failures, support contacts, and cancellations. Prioritize defects that block completion or create misleading expectations. Keep a dated change log so a conversion movement has context.
Method and limits
Baymard's benchmark reflects its tested sites and methodology. It is not a score for every ecommerce business. Use the categories as a local checklist and report the sample and test date.
Frequently asked questions
Should a small store test every device?
Test the devices and browsers that represent its customers first, then add an occasional broader check for regressions.
Is a successful payment enough to pass?
No. The customer also needs clear totals, confirmation, order details, and a usable path if something fails.
Related Research
BusinessGrowthAssistant's daily article and SEO routine benefits from the same habit: define the check, record evidence, and assign the next action.
Sources
- Baymard Institute, Checkout UX 2025, updated November 25, 2025: https://baymard.com/blog/current-state-of-checkout-ux