Domains, delivery and craft

What is Acceptance testing?

The client checking that what was built does what was agreed, against the scope, before final payment and launch. It is a defined stage with a checklist and a deadline, not an open invitation to think of new things.

Also called: UAT · sign-off testing

What to test, in order

  1. Every path that takes money or captures an enquiry, end to end
  2. The confirmation emails, in a real inbox, checking they are not in spam
  3. Every page on a real phone over mobile data, not a resized desktop browser
  4. The whole thing by keyboard alone, including forms and error recovery
  5. Content accuracy — prices, names, contact details, legal pages

Distinguish a bug from a change

A bug is the site not doing what was agreed, and it is fixed at no cost. A change is wanting something different from what was agreed, and it is quoted. Agreeing this distinction before testing starts prevents the most common end-of-project dispute.

Give it a deadline

Open-ended acceptance keeps a project unfinished indefinitely, which serves neither side. A stated window — commonly a week or two — with everything after handled as change requests, is what lets a project actually end.

Where this is covered in depth

A definition can only go so far. Writing a website brief that gets you comparable quotes covers this properly — 3 minutes, free, no email required.

Who wrote this

Anas Bin Masud builds e-commerce sites and does technical SEO for businesses in the UK, Canada and Pakistan. These definitions come from client work rather than from a content brief — where an entry describes a mistake, it is usually one found on a real site. More about how I work.

Related terms

All 184 terms in the glossary →

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