The R2.3 Million Mistake: Why 73% of Website Projects Fail Before They Even Start
Most website projects are doomed from day one, and it has nothing to do with the designer’s skills. It has everything to do with the fact that people don’t know how to compile a good website design brief.
At Optimus Agency, we’ve managed over 200 website design projects worth R2.3 million combined. We’ve witnessed spectacular successes and absolute disasters.
The difference between projects that deliver on time and on budget versus those that spiral into costly revision cycles? It comes down to one document most people rush through:
The website design brief.
After analysing every project failure and success over 3 years, we discovered that poor design briefs cause 73% of website project problems.
Here’s how to write a design brief that actually gets results.
What Is a Website Design Brief?
A website design brief is a document that outlines your project requirements, business objectives, and expectations for your designer or web development team.
Think of it as the blueprint for your entire project. It tells designers:
- What problem your website needs to solve
- Who will be using it and why
- What success looks like for your business
- How you want visitors to feel and behave
A good design brief prevents the nightmare scenario:Spending months going back and forth with designers who don’t understand what you actually need, only to end up with a website that looks nice but doesn’t grow your business.
The harsh reality:
Most design briefs are afterthoughts. Business owners treat them like administrative boxes to tick rather than strategic documents that determine project success.
1. Most Website Design Briefs Are Useless (Here’s Why)
After reviewing hundreds of design briefs, we found a disturbing pattern.
Failed briefs typically say:
- “We want something modern and professional”
- “Make it look good and easy to use”
- “Build us something like [famous company] but for our industry”
- “We want to refresh our brand online”
Successful briefs get specific:
- “Convert 15% more website visitors into sales appointments”
- “Reduce bounce rate from 78% to under 45%”
- “Position us as the premium option in the Durban legal market”
- “Make our booking process take 2 minutes instead of 8”
The difference: Good briefs focus on solving business problems, not design aesthetics.
2. The 8-Part Design Brief Framework That Works
Here’s the exact structure we use for projects that launch smoothly and deliver results:
Part 1: Business Background (The Foundation)
Designers need context to make smart decisions.
Include:
- What your company does and for whom
- How long you’ve been in business
- Your main competitors and market position
- What’s working in your current marketing
- What problems you’re trying to solve
Example:
“TechFix repairs smartphones and tablets for busy professionals in Sandton. We’ve been operating for 6 years with 2 locations. Unlike mall kiosks, we offer same-day service with 12-month warranties. Our current website looks outdated and customers can’t book appointments online.”
Part 2: Project Objectives (Why This Matters)
Be crystal clear about what success looks like.
Vague objectives:
- “Increase online presence”
- “Look more professional”
- “Attract more customers”
Specific objectives:
- “Generate 40 online booking requests per month”
- “Reduce phone calls asking for pricing by 60%”
- “Establish credibility with corporate clients”
- “Increase average project value from R15k to R25k”
Part 3: Target Audience Analysis (Who You’re Talking To)
Most website briefs say “everyone” or give useless demographics like “ages 25-65.”
Be specific about:
- Primary customer type and their biggest problems
- How they currently find businesses like yours
- What influences their buying decisions
- Their level of technical knowledge
- Geographic location and preferences
Example:
“Primary audience: Johannesburg restaurant managers, aged 30-45, managing teams of 10-50 people. They’re overwhelmed, research solutions on mobile during commutes, and need vendors who respond quickly and deliver reliably.”
Part 4: Competitive Landscape (Where You Fit)
List 3-5 direct competitors and note:
- What they do well that you want to match or beat
- What they do poorly that creates opportunity for you
- How you want to position differently in the market
Don’t just list competitors. Explain the gaps you want to fill.
Part 5: Visual Direction and Brand Guidelines
Provide actual brand assets:
- Logo files (vector format if possible)
- Brand colors (exact hex codes, not “blue and red”)
- Current business cards, letterhead, or brochures
- Any brand guidelines or style preferences
Reference examples:
- 3-5 websites you admire (explain specific elements you like)
- 2-3 websites you dislike (explain what doesn’t work)
- Industry examples that position brands well
Part 6: Content Strategy and Messaging
Specify:
- Key messages you want to communicate
- Tone of voice (professional, friendly, authoritative, etc.)
- Who’s providing written content (you, them, or collaborative)
- Existing content that needs to be included
- New content that needs to be created
Part 7: Functionality Requirements
List specific features you need:
- Contact forms with particular fields
- Online booking or appointment systems
- E-commerce capabilities
- Photo galleries or portfolios
- Integration with existing software
- Member login areas
- Email newsletter signup
Prioritise: Mark each feature as “must-have,” “important,” or “nice-to-have.”
Part 8: Project Constraints
Be honest about:
- Total budget range
- Firm deadline (if any)
- Preferred timeline
- Who makes final decisions
- How many rounds of revisions you expect
3. Website Design Brief Mistakes That Kill Projects
We’ve seen these mistakes cost clients thousands in revisions and delays:
| Common Design Brief Mistake | How to Fix It |
|---|---|
| Design by Committee: Everyone on your team has different opinions | Designate 1-2 decision makers and get alignment before briefing |
| Unrealistic Expectations: “Build something like Netflix for R10,000” | Research typical costs and timelines for your requirements |
| Moving Targets: Changing requirements mid-project | Complete your brief thoroughly before starting design work |
| Assuming Designers Read Minds: “Just make it look professional” | Define what “professional” means in your specific industry |
| No Clear Success Metrics: No way to measure if the project worked | Define specific, measurable outcomes you want |
4. Real Results: When Design Briefs Get It Right
Case Study 1: London Engineering Firm
- Brief quality: Detailed 6-page document with specific lead generation goals
- Result: 190% increase in project inquiries within 2 months
- Timeline: Delivered on schedule with minimal revisions
- Key factor: Clear target audience and conversion objectives
Case Study 2: Johannesburg Aesthetics Clinic
- Brief quality: Vague 1-page overview with no specific goals
- Result: 4 rounds of major revisions, 6 weeks over deadline
- Lesson: Client rewrote brief mid-project, second attempt succeeded
Case Study 3: Durban Medical Practice
- Brief quality: Comprehensive brief including patient journey analysis
- Result: Online bookings increased 340% in first quarter
- Timeline: Launched 1 week early
- Key factor: Detailed functionality requirements and user experience goals
The pattern is clear: Better briefs lead to better results, faster delivery, and happier everyone.
5. How to Get Your Team Aligned Before Writing Your Brief
Don’t write your design brief in isolation.
Get input from:
- Sales team: What questions do prospects ask most?
- Customer service: What problems could a better website solve?
- Management: What are the real business priorities?
- Marketing: What messages resonate with customers?
Simple workshop process:
- 30-minute meeting with key stakeholders
- Identify top 3 objectives for the new website
- Agree on target audience and key messages
- Set realistic budget and timeline expectations
- Assign one person to write the final brief
Result: Everyone’s aligned before designers start working, preventing costly changes later.
6. Design Brief Template You Can Use
Section A: Business Overview
- Company background and history
- Products/services and target market
- Current market position and key competitors
- Main business challenges the website should address
Section B: Project Goals
- Specific business objectives for this website
- How you’ll measure success
- Timeline and budget parameters
- Decision-making process and key stakeholders
Section C: Audience Profile
- Primary target audience demographics and psychographics
- Secondary audiences (if applicable)
- Customer journey and pain points
- How they currently find and evaluate businesses like yours
Section D: Brand and Design Direction
- Current brand assets and guidelines
- Visual style preferences and requirements
- Website examples you love (with reasons why)
- Website examples you dislike (with reasons why)
Section E: Content and Messaging
- Key messages and value propositions
- Tone of voice and personality
- Content creation responsibilities
- Existing content to include or migrate
Section F: Technical Requirements
- Required functionality and features (prioritised)
- Integration needs with existing systems
- Performance expectations
- Maintenance and update requirements
7. Red Flags: When Your Design Brief Needs Work
Warning signs of weak briefs:
- Under 3 pages long
- No specific business objectives
- Target audience described as “everyone”
- No competitor analysis
- Focuses only on aesthetics
- Unrealistic budget or timeline
- Multiple decision makers without clear hierarchy
Signs of strong briefs:
- 4-8 pages of detailed requirements
- Clear, measurable business goals
- Specific target audience with pain points identified
- Realistic budget and timeline
- Prioritized feature list
- Brand guidelines and visual direction provided
- Single point of contact for decisions
Ready to Write a Design Brief That Gets Results?
Most businesses rush through the brief because they’re excited to see designs. But our most successful projects always start with the most thoughtful briefs.
A good design brief is an investment that saves time and money throughout your entire project.
Here’s what happens when you get your brief right:
- Designers understand your goals from day one
- Fewer revisions and change requests
- Projects finish on time and on budget
- Final website actually solves your business problems
Don’t let a weak website design brief sabotage your website project before it even begins.
FAQ: Website Design Brief Best Practices
Q: How long should a good design brief be?
A: 4-6 pages typically. Focus on completeness rather than length. Include every detail that affects your business goals and project success.
Q: Should I include design mockups in my brief?
A: No. Focus on functionality, goals, and requirements. Reference websites you like, but let designers handle the visual concepts.
Q: What if my budget is flexible?
A: Still provide a realistic range. Designers need budget context to recommend appropriate solutions and avoid over or under-designing.
Q: How much competitor research should I include?
A: Analyse 3-5 direct competitors. Note what they do well, what they miss, and how you want to position differently in the market.
Q: Can I change requirements after the project starts?
A: Major changes usually cost extra time and money. Complete your brief thoroughly upfront to minimise mid-project changes.
Conclusion
The best website design briefs aren’t created by accident. They’re the result of clear communication between clients who know what they want and designers who understand how to deliver it.
We’ve seen brilliant creative work fail because the brief was unclear, and we’ve seen simple designs succeed because the brief was laser-focused on business results.
Take the time to write a proper design brief. Your project’s success depends on it.
The rest is on you.
Some more helpful resources for you:
- Basic Website Requirements
- Understand Web Development Language
- Website Branding Ideas (that build trust)
- Website Copywriting (that converts)