A Website Spec: Why Skipping It Costs More, and How to Write One in an Hour

"Make it like our competitors, but better" — that's how projects start that end up costing double and finishing in mutual resentment. A spec isn't paperwork for its own sake: it's the document that fixes what exactly you get for your money. Without it, a fixed price physically cannot exist.

Why does skipping the spec cost more?

The contractor prices in uncertainty: with no described scope they either pad the number "just in case", or quote low and recoup via "we never agreed on that, it's extra". Both scenarios are worse than spending an hour on a spec. Also, without a document you can't compare quotes: one bidder counted 5 pages with a form, another 10 pages with user accounts — and you compare those numbers as if they were the same thing.

What belongs in a website spec: 10 points

1. Goal — one sentence: "collect milling quote requests", "sell products from a catalog"
2. Who the client is — who you sell to and what they care about
3. Structure — the page list: home, services, portfolio, blog, contacts
4. Features — forms and where leads go, payment, booking, languages
5. Content — who provides copy and photos; what exists, what doesn't
6. References — 2–3 sites you like, and what exactly you like
7. Technical requirements — speed, mobile, SEO basics
8. Integrations — CRM, analytics, messengers
9. Deadline — when the site must be live
10. Budget — an honest range so the contractor proposes a realistic scope

That's enough. A 40-page spec for a landing page is as much of a pathology as having none.

Who writes the spec — you or the contractor?

Normal practice: you fill in a brief in your own words (the points above are exactly that), and the contractor turns it into a technical document you approve. That's built into our process: you describe the task, we ask clarifying questions, prepare the structure and the spec — and only then fix the price and deadline in the contract. That's why our $150 landing page costs $150, not "from $150 plus surprises".

What if the spec changes mid-project?

That's normal — business is alive. One rule: changes are signed off as an addendum with a new price and deadline before they're built. "Let's quickly add a blog too" without re-scoping is the start of chaos for both sides.

Have a task but not sure how to describe it? Start with the calculator — its questions are a mini-brief: site type, features, timeline. We'll turn it into a full spec together.