Cybrial
Independent design. Ongoing growth.Manchester · Working everywhere

Guide · Building

How to Write a Web Design Brief in One Page (and Get Quotes You Can Compare)

By Measured 5 September 2026

A brief is not a specification. It is one page that tells a designer what the business does, what the site must achieve, and what you can spend, so that every quote you receive is for the same thing.

The short answer

A web design brief needs eight things on one page: what the business does, where and for whom; what the site must achieve, with one job first; what is wrong with the current site, if there is one, and its address; who the customers are and what they ask; what you like and, more usefully, why; what must carry over (domain, content, integrations); your budget range and deadline; and how you will judge success. Leave out page counts, colour preferences and feature lists, which are the designer’s job to propose. Send the same page to every studio, and compare the replies on what they ask you back as much as on what they quote.

Why one page, and why the same page to everyone

Most quotes are incomparable because each studio was told something different on a different call. One page, sent identically, fixes that. It also filters: a studio that quotes without asking a single question back has not read it, and a studio that asks good questions has told you how it works before you have paid anything.

A brief is also not a specification. Telling the designer the site needs twelve pages, a slider and the brand blue is telling a doctor which pills you want. Say what hurts and what better looks like; let them propose the treatment.

The eight things, in order

  1. The business, in two sentences. What you sell, where, to whom, since when. Include the things that make you different if there are any; say so if there are not.
  2. The job. The one thing the site must do: bring quote requests, sell products, take bookings, reassure people who were referred. If there are several, rank them.
  3. The current site, if any: the address, what works, what does not, what customers have said about it, and any numbers you have (visitors, enquiries).
  4. The customers: who they are, how they find you now, what they ask before buying, what makes them choose someone else.
  5. What you like, and why. Three sites, with a sentence each on what specifically. The why is what the designer can use; the sites alone are not.
  6. What must carry over: domain, existing content, product data, booking or payment systems, email marketing, tracking.
  7. Budget range and deadline. Hiding the budget wastes everyone’s time and gets you quotes at three different scales. A range is fine.
  8. How you will judge success in six months. Enquiries a month, sales, position for a search, load time. If you cannot name one, that is worth discovering now.

What to leave out

  • Page counts. The designer proposes the pages from the customers’ questions.
  • Feature lists. A slider, a chatbot, animations: say what the visitor needs to do, not which widgets.
  • Colour and font preferences, unless you have brand guidelines, in which case attach them.
  • Company history beyond a sentence. It goes on the about page, not in the brief.
  • Jargon from your trade. Write it as you would explain the business to a neighbour.

The one-page template

Copy this into an email; a sentence or two per row is enough
HeadingWhat to write
About usWhat we do, where, for whom, since when. What makes us different, if anything.
What the site must doThe one job, then any others in order.
Current siteAddress; what works; what does not; any numbers.
Our customersWho; how they find us now; what they ask before buying; why they choose others.
Sites we likeThree, each with why.
Must carry overDomain, content, systems, tracking.
Budget and timingA range, and when it must be live.
Success in six monthsThe number we will look at.

Source: Cybrial’s own intake. The enquiry form on this site asks a shortened version of the same eight.

What a good studio asks you back

The reply tells you more than the quote. Expect questions about the customers and the job, not about colours. Expect to be told something you did not want to hear: that a redesign will not fix a traffic problem, that a feature you asked for will slow the site, that you should fix the Google Business Profile before spending on pages. Expect a plain price or range in the first reply, and a clear statement of who will own the domain, hosting and code. A studio that replies with a mock-up and no questions has designed for itself.

Sources

Everything this page relies on.

  1. Search demand and click-price data: DataForSEO (Google Ads data, United Kingdom), read 4–5 September 2026. The specific phrases and figures are Cybrial’s own research and are not published.

  2. Cybrial’s enquiry intake and published terms, correct at 5 September 2026: prices from £500, client ownership of domain, hosting, code and content.

Common questions

Questions people actually search for.

What should a web design brief include?

Eight things on one page: the business in two sentences, the one job the site must do, the current site and any numbers, who the customers are and what they ask, three sites you like and why, what must carry over, budget range and deadline, and how you will judge success.

How long should a web design brief be?

One page. A sentence or two per heading. Longer briefs turn into specifications and stop the designer doing the part you are paying for.

Should I include my budget in a web design brief?

Yes, as a range. Hiding it produces quotes at three different scales that cannot be compared, and wastes the time of every studio that quoted for the wrong one.

Should I specify the pages and features I want?

No. Say what the visitor needs to do and what the business needs to achieve; the designer proposes pages and features from that. Specifying widgets is asking for a slider when you need enquiries.

What should I compare web design quotes on?

Who does the work, what happens after launch, what the monthly covers, whether you own the domain, hosting and code, whether they showed a measured result, what they told you not to do, and the questions they asked back. Then price.

What if I do not know what success looks like?

Say so in the brief. A good studio will help you set the number: enquiries a month, sales, a search position, a load time. Discovering that nobody has one is a useful result in itself.

Send me the one page.

Use the template above and send it. You get a straight reply with questions back, a price or range, who owns what, and at least one thing you did not want to hear.