One project at a time Rotterdam · all of Europe

Websites that move businesses forward, worldwide.

One dedicated maker, not an agency. I analyse your site on speed, findability and trust — then rebuild a fast, mobile-first site within 4–6 weeks. Fixed price upfront. Everything owned by you.

Request a free audit → See recent work
Nultien Makelaars/Voxori/HomeINN/Maasvolt/WeldProof/Koldwerk/Kozynofferte/Nultien Makelaars/Voxori/HomeINN/Maasvolt/WeldProof/Koldwerk/Kozynofferte/
0
websites live
0
sectors
4–6 wks
average delivery time
0
owned by you
Recent work

Real work. Real businesses.

Recently delivered sites — click through to the live version.

nul-tien-makelaars.nl
Nultien Makelaars — website door MAAS·studio
Nultien Makelaars
Estate agency · Rotterdam
sinds 2008 View live ↗
voxori.nl
Voxori — website door MAAS·studio
Voxori
AI receptionist · SaaS
vanaf €99/mnd View live ↗
weldproof.nl
WeldProof — website door MAAS·studio
WeldProof
Weld inspection · SaaS
ISO 3834 View live ↗
koldwerk.nl
Koldwerk — website door MAAS·studio
Koldwerk
Refrigeration · SaaS
F-gas · BRL 100 View live ↗
kozynofferte.nl
Kozynofferte — website door MAAS·studio
Kozynofferte
Window quotes · SaaS
vanaf €49/mnd View live ↗
The process

From first measurement to live — smooth, in four steps.

It runs by itself. Hover a step to pause, or click to jump. See the full process →

STEP 012–3 days
Audit

A Lighthouse measurement on speed, SEO, accessibility and trust. You get numbers — not a sales pitch.

STEP 025 days
Mockup

A concrete design of your new homepage, tailored to your sector. Seeing is believing — before you decide anything.

STEP 03fixed price
Proposal

A plan with phasing, deliverables and one fixed price. Ownership of code, content and domain stays with you.

STEP 044–6 weeks
Build & go live

Build, test and launch including migration, 301 redirects and SSL. Followed by 6 months of aftercare.

audit.report
Scanning the site…
Performance28
SEO35
Accessibility48
Best practices55
Your new homepage — concept
Your new homepage — concept
Project plan · PDF
€3.250
Fixed price upfront — no surprises
✓Mobile-first & fully responsive
✓Ownership of code & content
✓6 months of aftercare included
LIVE
Online from day one.
96
Perf
98
SEO
92
A11y
100
Best
Uptime 99.9% · continuously monitored
The panel moves with every step.
Every project begins with numbers

Every project starts with a real measurement.

Google Lighthouse, measured on mobile. The current site slows down exactly where new customers decide. This is how every conversation opens.

“One extra second of load time costs ~7% of conversions.”
Finding from the audit report
Performance28
SEO35
Accessibility48
Best practices55
After rebuild, target:90+ across the board
Investment

One fixed price. No surprises.

I work solo, not as an agency. One point of contact — no project managers between you and the developer.

  • ✓Fully responsive website, mobile-first
  • ✓Ownership of design, code and content
  • ✓CMS — manage your own text and photos
  • ✓SEO basics: structured data, sitemap, Search Console
  • ✓6-month bug-fix guarantee and aftercare
Fixed price upfront
€3.250
Within a €2,500 – €4,000 band, depending on scope. Excl. domain (~€15/yr) and hosting (~€15/mo).
4–6
weeks delivery time
1
single point of contact
Book a no-obligation call →
20 minutes — no presentation, just your questions.

Ready to win more enquiries?

Send your website address and I'll email you a free audit within one working day. No obligations.

Or email directly
hello@maas-studio.nl
Rotterdam · works internationally
Reply within 1 working day · no obligation