Year 2025Timeline 3 weeksRole UX, design, Next.js, calculator, SEO
LCP: 3.8s → 0.9s · Inquiries / mo: 3 → 18
Website for BHP specialist Marcin Adamczyk (BHP Stronie Śląskie) — real-time services calculator, PDF quotes, and local SEO across Lower Silesia.
Problem
The BHP specialist had an outdated site that generated almost no inquiries. Clients couldn't quote services themselves, and the site wasn't visible in Google for local phrases.
Solution
I built a site with a real-time BHP services calculator, PDF offer generator, and local SEO for Lower Silesia and the Opole region.
Interactive BHP services calculator with instant quotes
PDF offer generator and email integration
LocalBusiness structured data + NIP for SEO
LCP < 1.0s via Server Components and image optimization
GDPR and fire-safety handling in forms
Results
LCP
Before
3.8s
After
0.9s
Inquiries / mo
Before
3
After
18
Bounce rate
Before
76%
After
35%
PageSpeed
Before
38/100
After
99/100
The site now generates 6× more inquiries. The BHP calculator handles 80% of quotes without a phone call.
“The calculator alone paid for the site in the first month. Clients quote services themselves, and I get ready-made inquiries in my inbox.”
Before / After
The left side is a reconstruction of the typical pre-migration look — original screenshots were not archived.
Migracja z prostej wizytówki na Next.js 16. Dodanie interaktywnego kalkulatora usług BHP, generatora ofert PDF i optymalizacji lokalnego SEO (Dolny Śląsk / Opolskie).
Stack and scope
The clinical dietitian had no website — no EBM authority in Google, no online booking. Patients couldn't check calorie needs before a visit.
The care agency ran a slow WordPress site with no German version and no form that finished recruitment. Candidates dropped off on calls and emails before an offer existed.
Next step
Tell us about your project — we'll prepare a quote and rollout plan.
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