The 5 phases of a website project

A website project moves through several stages, from gathering requirements in the initial brief to maintaining the site after launch. Understanding those stages helps you organize the work and explain to clients what will happen next.

Design is an important part of the visitor’s first impression, but it needs a clear purpose. Before choosing layouts or building pages, you need to understand the business, the audience and what the website should achieve.

This guide outlines five practical phases for a website design and development project. You can adapt them to your workflow while keeping responsibilities, review points and deliverables clear.

Why a clear project process matters

Without an agreed plan, it is easy to start designing before the requirements are clear or begin development while important content is still missing. The result can be avoidable rework, delays and confusion about what is included.

Explaining the process early helps clients understand when you need their input, what they will review and how their decisions affect the schedule. It also gives your team a shared reference when questions or new requests arise.

The exact process will vary between freelancers and agencies. What matters is that each stage has a clear outcome and that both sides know what is needed before moving on.

The five phases of a website project

1. Discovery and the website brief

The first step is to gather information about the client’s business, goals, audience and requirements. This conversation often starts before the proposal is agreed, because you need enough context to define the scope and estimate the work.

A website brief brings that information together in one place. You can complete it with the client during a meeting or ask them to prepare answers before a follow-up discussion.

Use our free website brief template to structure the conversation and record the requirements. It gives you a practical starting point that you can adapt to each project.

Useful questions include the following.

• What is the main goal of the website?
• Who will use it, and what should visitors be able to do?
• Which pages, information and features are essential?
• Does the site need to generate enquiries, sell products or support another business process?
• Which images, videos, written content and brand guidelines are already available?
• What makes the business different from its competitors?
• Who will provide content and approve the work, and what are the budget and deadlines?

Review the answers together and clarify any assumptions. A detailed brief helps you make decisions with the client instead of filling gaps by guessing.

2. Structure and visual design

Once the requirements are clear, plan how the content and functionality will fit together. A sitemap and simple wireframes can help you validate navigation and page structure before spending time on detailed visual design.

Then develop designs that reflect the client’s brand, using the agreed logo, typography, colors and imagery. Consider mobile layouts from the start so that important content and actions work across screen sizes.

Agree how feedback will be collected and who has final approval. Consolidated comments are easier to act on than conflicting messages from several people, and a defined review process helps keep revisions within the project scope.

This is also the stage to confirm recurring layouts and key interactions, such as contact forms or product pages. Document the approved direction before moving into development.

3. Website development

Use the approved designs and requirements to build the site. Depending on the project, this may involve configuring an existing theme, using a visual builder or creating a custom implementation.

The approach should fit the functionality, budget and ongoing maintenance needs. Build responsive layouts, configure the required integrations and give the client opportunities to review important behavior as it becomes available.

Collect content early rather than leaving it until the site is almost finished. Real copy and images often reveal layout needs that placeholder content hides. Set deadlines for missing material and explain how delays affect the delivery date.

Keep work in a suitable development or staging environment while it is being reviewed. Track changes against the agreed scope so that new requests can be assessed before they become unexpected extra work.

4. Testing, approval and launch

Before launch, check the site against the agreed requirements and resolve issues that affect essential functions. Testing should cover the experience visitors will actually have, not just whether the pages resemble the designs.

• Check navigation and layouts on desktop and mobile, including relevant browsers.
• Test forms, notification emails, checkout and other important user journeys.
• Review content, images, internal links and external destinations.
• Check page titles, meta descriptions and the intended search visibility settings.
• Confirm that required legal information and consent settings have been supplied and reviewed by the responsible people.
• Check accessibility basics, performance and the configuration of required plugins.
• Prepare backups, deployment steps and a recovery plan.

Share the site for final review and record the client’s approval before deployment. After launch, repeat the critical checks on the live domain, including HTTPS, forms and integrations.

For a site intended to appear in search engines, check that production pages are crawlable and that staging restrictions have not carried over. Submitting a sitemap can help discovery, but publication does not guarantee that search engines will index every page immediately.

5. Website maintenance

Once the website is live, it needs ongoing care. For web professionals, this creates an opportunity to offer maintenance services and support the client beyond the initial build.

For WordPress sites, maintenance typically includes core, theme and plugin updates, backups, recovery checks and investigating issues. Define who is responsible, how support requests should be submitted and which tasks are included in the service.

Our WordPress maintenance guide explains the work in more detail. It is useful to discuss this stage before launch so the client understands what is needed to keep the site operating.

With Modular DS, you can centralize maintenance across multiple WordPress sites, including updates, backups and monitoring. Combine those tools with a clear response process so alerts and pending tasks lead to action.

For example, uptime monitoring can alert you when a site becomes unavailable, while your team remains responsible for investigating the cause and keeping the client informed.

Set expectations before the work begins

A clear process makes the relationship between you and your client easier to manage. Explain the phases in your proposal, agree the review points and make responsibility for content and approvals explicit.

From the initial brief to ongoing maintenance, each phase should give both sides a clear understanding of what has been completed and what comes next.