mert.cz

Business website design.

From a construction company to a musician, everything to know before you commission a business website: who it's for, what it costs, who to work with, which pages you need and what happens after launch.

Guide · Business websiteUpdated: November 3, 2026Read: ~3 min
01 — Definition

What is a business website and who needs one?

A business website tells people who you are, what you do and how to reach you. It doesn't sell online; its job is to build trust and start conversations: a call, a message, a quote request, a booking. Social media profiles depend on platform rules and rarely rank for service searches. Serious clients, partners and press look you up on your own site.

02 — Cost

What drives the cost?

  • Scope: number of pages and what each contains.
  • Design: adapted template or custom design.
  • Content: who writes copy, sources photos, handles translations.
  • Features: multiple languages, booking, a CMS, forms, integrations.
  • SEO and analytics setup.
  • Yearly costs: domain, hosting, business email, maintenance.
03 — Who

Freelancer or agency?

A freelancer means direct communication with the person doing the work, lower overheads and quick iterations; an agency brings a larger team for big, multi-disciplinary projects. Either way: keep the domain and hosting in your name, agree scope and timeline in writing, split payments into milestones and get all access and files at handover.

04 — Pages

Must-have pages

  • Home: a clear headline and one primary call to action.
  • Services: a page per key service, so each can rank on its own.
  • Work / case studies: real projects and testimonials.
  • About: story, team and experience.
  • Contact: click-to-call, email, map, hours and a working form.
  • FAQ or blog: answers to common questions, good for SEO and AI search.
  • Legal: privacy and cookie policy.
05 — Examples

Industry examples

06 — SEO

SEO and speed basics

Unique titles and descriptions for each page, a Google Business Profile for local searches, Search Console and a sitemap, structured data, optimised images and a mobile-first layout. A site that takes several seconds to load loses visitors before they read a word.

07 — Maintenance

After launch: maintenance and updates

Regular backups, software and security updates, domain and SSL renewals, and checking that forms and emails work. If content changes often, add a CMS; if it rarely changes, a maintenance plan is usually more practical.

08 — AI

Is an AI website builder enough?

AI tools can produce a decent-looking draft in minutes, which is useful for exploring ideas or very simple pages. What turns a site into something that brings in business (positioning and original content, domain and email setup, SEO, legal pages, security and upkeep) still needs a person who takes responsibility for it. I use AI tools in my own workflow too; the difference is in setting the result up for a real business and keeping it running.

09 — FAQ

Frequently asked questions

How long does a business website take?

A one-page site can be ready in days; a multi-page business website usually takes a few weeks. Having copy and images ready is what shortens the timeline the most.

Who should own the domain and hosting?

Always the business. The domain should be registered in your name and account; give your developer only the access they need.

Can I update the site myself?

Yes. A content management panel can be added so you can edit text, images, projects or blog posts without code.

Let's build
your website.

Tell me what you do, how many pages you have in mind and a few sites you like. I'll come back with a scope and timeline.

mert@mert.cz Selling online too? Ecommerce vs business website →