Blog
/
Website

How to Design a Website That Converts: 10 Practical Tips

Ten practical tips for designing a website that turns visitors into enquiries, from a clear headline and one main action to proof, forms, and speed.
How to Design a Website That Converts: 10 Practical Tips
Key takeaways
  • A website converts when visitors instantly understand what you offer, believe it, and know the next step.
  • One clear main action per page beats five competing buttons.
  • Put proof beside the promise, and answer objections before the visitor has to ask.
  • Fix the headline, the call to action, and the form first. They cost little and move the most.

Why a good looking website still does not convert

Plenty of beautiful websites bring in very few enquiries. The design is polished, the brand is consistent, and yet visitors leave without doing anything. The reason is usually not taste. It is that the page never made the next step obvious, never proved its claims, or asked for too much too soon.

Conversion design is the work of removing those gaps. This guide gives you ten practical tips we use on service and SaaS websites, with a page structure to follow, a table for prioritising fixes, and a checklist you can run today. We do not quote conversion percentages here, because they vary by industry, traffic, and offer. What holds across all of them is the logic below.

What does it mean for a website to convert?

A website converts when a visitor takes the action you want, such as booking a call, sending an enquiry, starting a trial, or buying. Conversion design means arranging the page so that action feels clear, safe, and easy. It combines message, structure, proof, and usability. Visual polish helps, but it cannot rescue an unclear offer.

The short answer: how do you design a website that converts?

Make the offer clear in the first screen, give visitors one main action, show proof close to your claims, remove friction from forms and navigation, and make the site fast on a phone. Then test one change at a time. Most gains come from clarity, not decoration.

What should a converting page show, and in what order?

Think of a page as a conversation. Each block answers the next question in the visitor's mind. If you get the order right, the page persuades without pushing.

Infographic showing the order of a converting web page: headline and action, proof, how it works, objections, and repeated call to action, by Mound Studio
Each block answers the next question a visitor has.

10 practical tips to design a website that converts

1. Write a headline that names the outcome

Your headline has a few seconds to answer three questions: what is this, who is it for, and why should I care? Avoid vague lines about solutions and passion. Say what the visitor gets. A clear headline and a short supporting sentence will do more than any hero image.

2. Give each page one main action

Decide what a visitor should do on this page and make that action the loudest thing on it. Everything else is secondary. A page with five equally weighted buttons asks the visitor to do the deciding, and many will simply leave.

3. Use button text that says what happens next

Words like Submit and Click here tell people nothing. Try Book a free call, Get a quote, or See pricing. The label should match the promise on the page and set the right expectation for what follows.

What do good button labels look like?

Match the label to the stage of the visitor's decision. Early on, use low-commitment words such as See how it works or View pricing. Once trust is built, use direct labels such as Book a free call or Get a quote. Avoid labels that sound like work, such as Submit or Register. Keep them short, and use the same wording each time the same action appears, so visitors learn what the button does.

4. Put proof next to the promise

Claims are easy to make and easy to doubt. Place client logos, short quotes, case studies, or a real result right beside the claim they support. Proof buried at the bottom of the page arrives after the visitor has already decided.

5. Make the structure easy to scan

Most visitors skim first. Use clear headings, short paragraphs, and enough space so each section has one job. If someone reads only the headings, they should still understand your offer.

6. Answer objections before they are asked

Visitors worry about cost, time, risk, and what happens after they get in touch. Address these openly. A short FAQ, a simple explanation of your process, and honest guidance on pricing all reduce doubt. If you can, explain what happens after someone fills in the form.

7. Keep forms short and friendly

Every extra field is another reason to stop. Ask only what you need to reply well, usually a name, an email, and a short message. You can collect the rest in the first conversation. Say clearly when they will hear back.

What should a good contact form ask?

  • Name, so your reply feels personal.
  • Email, so you can reply at all.
  • One open question, such as what they are trying to achieve.
  • Optionally, a link to their current site, if it helps you prepare.

Skip fields that feel like a sales qualification, such as budget ranges and company size, unless you truly cannot respond without them. Add one line under the button that says when they will hear back and who from.

8. Design for phones first

A large share of visits happen on a phone, so buttons need to be easy to tap, text easy to read, and forms easy to fill in. Check the mobile version of every key page, not just the desktop layout.

9. Make the site fast

Slow pages lose people before they read a word. Compress images, limit heavy scripts, and avoid autoplay media above the fold. Speed is a design decision as much as a technical one. Our guide to Webflow site speed optimization shows the checks we run.

10. Test, then change one thing at a time

Look at where visitors drop off, form starts versus form sends, and which pages lead to enquiries. Change one thing, wait long enough to see the effect, and then decide. Changing five things at once tells you nothing about which one worked.

What does this look like on a real services page?

Imagine a page for a consultancy that offers a fixed-scope audit. A weak version opens with a stock photo and the line Solutions for modern businesses. It has a menu of eight links, three different buttons, and a long form at the bottom. A stronger version opens with a headline such as Find out what is stopping your site from winning enquiries, one supporting sentence, and a single button labelled Book an audit call.

Directly under the button sit two client logos and a short quote. Below that, a four step outline explains what happens after booking. A short FAQ deals with price, timing, and what the client needs to prepare. The page closes with the same button and a form that asks for a name, an email, and one line about the site. Nothing in that version is clever. Every block simply answers the next question a visitor would ask.

How do trust signals change the way visitors behave?

People do not fully trust a page they have just met. Small signals lower that guard: real names and faces, specific descriptions of past work, visible contact details, a clear process, and a privacy note beside the form. Generic badges and vague praise do the opposite. They read as decoration. Use specific, believable proof, and place it where the visitor is about to make a decision, such as beside the button or the form.

What proof can you use if you have no case studies yet?

Every business starts somewhere. If you cannot show client work, use proof that is honest and specific.

  • A clear description of your process, with real steps and real deliverables.
  • A short note from the person who will do the work, explaining how they approach it.
  • Sample work made for practice or for your own business, labelled as such.
  • Quotes from early customers, colleagues, or partners, with their permission.
  • Clear guarantees, such as what is included and how revisions work.

Never invent testimonials or numbers. Visitors can usually tell, and one doubtful claim weakens everything around it.

Which fixes should you make first?

You do not need to do everything at once. Start with changes that are cheap and likely to matter, and leave decorative work for later.

Effort and impact matrix for website conversion fixes, from headline rewrites to decorative effects, by Mound Studio
Start top left: low effort, high impact.
FixEffortWhy it matters
Rewrite the headline and button labelLowClarity is the first thing visitors judge
Shorten the formLowFewer fields mean fewer reasons to leave
Move proof next to claimsLow to mediumTrust arrives while the visitor is deciding
Rebuild the page around one goalHighRemoves competing choices and gives focus
Add decorative effectsMedium to highUseful once the basics already work

What does a page that leaks visitors look like?

Compare the two pages below. The unfocused page is usually not ugly. It is simply undecided about what it wants the visitor to do.

Comparison of an unfocused web page that leaks visitors and a focused page that converts, by Mound Studio
Most leaks come from unclear choices, not weak visuals.

What are the most common conversion mistakes?

  • A vague headline. If a stranger cannot tell what you do in a few seconds, they will not scroll to find out.
  • Too many actions. Competing buttons split attention and lower the chance of any action.
  • Hidden or missing proof. Claims without evidence feel like marketing.
  • Long forms. Asking for budget, timeline, and company details up front scares off early stage enquiries.
  • Ignoring mobile. A layout that only works on a large screen loses a big share of visitors.
  • Redesigning without a goal. A new look with the same unclear message will convert the same way as before.

Why do these mistakes stay in place for so long?

They are easy to miss from the inside. Your team already knows what you offer, so a vague headline reads as fine. Everyone has a favorite section, so nobody wants to cut it. The fastest cure is a fresh pair of eyes: ask someone outside the company to look at the page for ten seconds, then tell you what it offers and what they would click. If their answer is not the one you wanted, you have found your first fix. For pages built specifically for software products, our guide to SaaS landing page design applies the same ideas to that setting.

Where does design end and copy begin?

Conversion depends on both, and they need to be planned together. Layout decides what is seen first. Copy decides what is understood. A strong design with weak words feels empty, and strong words in a cluttered layout get missed. On our projects we draft the key messages before the visual design, so the layout is built around real content and not around placeholder text.

How do you measure whether your changes worked?

Pick one clear outcome per page, such as enquiries sent or calls booked, and track it before you change anything. Then note what you changed and when. Compare like with like: the same traffic sources, over a similar length of time. Watch the steps in between, too. If many people start the form but few finish it, the form is the problem. If few reach the form at all, the page above it is.

Do not chase small swings over a few days. Traffic moves for many reasons. Look for a steady change over a longer period, and keep a simple log so you remember what you tried.

How do you know if your site needs fixes or a full redesign?

If the problems are limited to a few pages, such as an unclear home page or a long contact form, fix those first. If the structure, message, and design all feel out of step with your business, a redesign is the better route. Our article on when to redesign your website helps you decide, and the website redesign checklist walks through the work if you go ahead. A short UX audit is also a good way to find the biggest leaks before you spend on a rebuild.

What does a simple improvement routine look like?

  1. Choose one page. Start with the page that gets the most visits or the one closest to an enquiry.
  2. Write down its single goal. One sentence, one action.
  3. Fix the headline and the button. These take an hour and often matter most.
  4. Move proof beside the claim. Then shorten the form.
  5. Check it on a phone. Tap every button and fill in the form yourself.
  6. Wait, then review. Give the change enough time to show an effect before you touch anything else.

Repeat the routine on the next page. Small, steady changes add up, and each one teaches you something about your visitors.

A quick conversion checklist

QuestionWhat good looks like
Is the offer clear on the first screen?A stranger can say what you do and for whom
Is there one main action?One primary button, repeated on longer pages
Is proof visible?Logos, quotes, or results sit beside key claims
Are objections answered?FAQ, process, and pricing guidance are easy to find
Is the form short?Only the fields needed to reply
Does it work on a phone?Easy to read, tap, and complete
Is it fast?Pages load quickly on a mid-range phone

The takeaway

A website converts when it makes one thing clear, proves it, and makes the next step easy. Start with the headline, the main action, and the form, then work down the list. If you want a second pair of eyes on your site, get in touch with us and we will show you where visitors are getting stuck.

Frequently asked questions

What makes a website convert?

A clear promise, a single main action, believable proof, and low friction. If visitors understand the offer quickly, trust it, and can act in a few seconds, more of them will.

How many calls to action should a page have?

One main action per page, repeated in a few places. Secondary links are fine, but they should look quieter than the main button.

Does website speed affect conversions?

Yes. Slow pages frustrate visitors before they read anything. Compress images, limit heavy scripts, and test on a phone.

How long should a contact form be?

As short as you can get away with. Ask only what you need to reply well, and collect the rest in the first conversation.

Should I redesign my site or fix specific pages?

If the problems sit on a few key pages, fix those first. If the structure, message, and design are all out of step with your business, a redesign is the better route.

M
Md Rafatul Islam
Founder & Creative Director
Mound Studio is an award-winning design and development studio, recognized by Awwwards and trusted by 200+ clients worldwide. Our clients have raised $478M in funding. We take products and websites from first sketch to launch, across UI/UX, Webflow, WordPress, and custom development.

Explore AI Summary

Need this done right? Let's talk.
Arrow icon
WORK WITH US