How much does a house cost? Nobody answers that without asking how many bedrooms, which neighbourhood, built how. It's the same with a website: the price depends on what's actually inside it.
And just like a house, what separates a good one from one that's going to cause problems is almost never what you see from the street. It's the foundations, the plumbing, the insulation. With a website, it's the same thing: almost everything that makes it good lives where you can't see it.
So when someone asks me how much a website costs, the most useful thing I can do isn't give a number. It's show what's underneath, so you know what you're actually paying for. There are six things, and none of them show up in a screenshot.
Strategy, before a single page exists
The foundations of a website aren't visual. They're the questions asked before designing anything: who's your customer, what are they looking for, how do they decide, how do they find you. (None of these get answered by staring at a moodboard.) That work doesn't show up on the finished site, but it decides whether the website works for you or just exists.
A website can be beautiful, even win design awards, and still bring nobody in, if it was built around a visual trend instead of your business. Strategy is what makes sure that isn't the case: understanding who buys, what they type into Google, what makes them trust you before they click "contact." It's the part that rarely shows up as a line item on a quote (there's no pretty way to invoice it), and it's the part that carries the most weight in the result.
Speed (which you only notice when it's missing)
A good website shows its main content in under two and a half seconds. That's the threshold Google itself defines as good, in what it calls Core Web Vitals. It isn't a technical nicety: when a site is slow, people leave before they see what you've got.
And this has a number behind it, not just my opinion. In a study by Google with Deloitte, across 37 brands and more than 30 million sessions, speeding up load time by just 0.1 seconds increased sales by 8.4%.
Speed is one of the most laborious things to get right and one of the most invisible once it's there. You only notice it the way you only notice a house's insulation the first winter it fails.
Being found by the people looking
A beautiful website nobody finds is like a shop with no window display, on a street with no foot traffic. For Google to show it, a site has to be built to be findable: pages linked to each other, titles and headings using the words people actually type when they search for what you do.
This is spelled out in Google's own guide for anyone who wants to show up in search: Google finds pages primarily by following links, and it surfaces them when titles and content use the terms people search for. You can't see it on screen, but it's the difference between existing online and showing up when someone needs you.
The trust that gets decided in seconds
People decide whether to trust a website almost before they've read it. In a Stanford study of more than 2,600 people, the single most-mentioned factor for judging a site's credibility was, by far, its look (46.1% of the comments analysed, that's the share of comments mentioning design, not the share of people). First impressions aren't vanity: they're what makes someone stay or close the tab.
And there's a detail that changes how a website should be written: people don't read, they scan. The Nielsen Norman Group estimates that on an average visit, a person reads at most about 28% of the words on the page. Clarity (saying the essential thing first, without padding) is work, not luck. A website that respects the reader's time looks simple; getting to that simplicity is one of the hardest things to do well.
Working for everyone
A website that only works well for someone who sees perfectly, hears fine, and uses a mouse with precision leaves people out. According to the World Health Organization, 1 in 6 people worldwide, around 1.3 billion, live with a significant disability.
Accessibility means building so the site works for them too: enough contrast, keyboard navigation, image descriptions. There's an international standard for this, WCAG, defined by the W3C, the body that writes the rules for the web. It isn't a nice-to-have extra. It's reach, it's usability for everyone (it also helps whoever's reading your site on their phone in direct sunlight, or on a weak connection), and in many cases it's a legal requirement.
Actually being yours
This is the most invisible of all, and the one that matters most in the long run: who ends up owning the website once it's built. A website that's actually yours has the domain registered in your name, the code in an account you control, and a system where you change a piece of text yourself, without asking anyone. You can't see it by looking at the site, but it decides everything you can do with it afterwards.
And it isn't just good practice, it has legal backing. European data protection law gives you the right to take your data to another provider. The domain is yours for as long as it's registered in your name, under ICANN's rules, the body that runs the global domain system. Back to the house from the start: you keep the keys. That's what gives you the freedom to take it, change it, and grow with it, without asking anyone's permission.
So, how much does a good website cost in Portugal?
Back to the question from the start: how much does a good website cost? It depends on how much of this invisible work is actually inside it. In Portugal you'll see websites advertised anywhere from a few hundred to tens of thousands of euros, and the price difference is almost entirely what you just read: strategy, speed, being found, trust, working for everyone, and staying yours.
A good website isn't the prettiest or the cheapest. It's the one where this work got done, and that's why it lasts, brings in customers, and is still yours a few years from now.
What I do, and what each project includes, is on the services page. And if you're thinking about a website and want to work out what makes sense for your case, tell me what you need. I'll tell you honestly what's needed, and what isn't.
Sources
- Google · Core Web Vitals (LCP ≤2.5s = "good")
- Google + Deloitte · "Milliseconds Make Millions" (37 brands, 30M+ sessions, 0.1s → +8.4% sales)
- Google Search Central · SEO Starter Guide (pages found via links; titles/content matched to search terms)
- Stanford Web Credibility Research (Fogg et al., 2,684 comments, design = most-mentioned credibility factor at 46.1%)
- Nielsen Norman Group · "How Little Do Users Read?" (≤28% of words read per visit)
- World Health Organization · Disability and health fact sheet (1 in 6 people / 1.3 billion)
- W3C / WAI · Web Content Accessibility Guidelines (WCAG)
- GDPR, Article 20 · Right to data portability
- ICANN · Registrant Rights and Responsibilities (domain ownership tied to registrant record)