Website Design
Next.js sites built to a measured performance budget
Tech Agency Australia builds against written targets for LCP, CLS and first-load JavaScript, tested on mobile before launch. We keep your indexed URLs intact.
What does Website Design include?
Conversion-First Design
Every design decision is made with conversion in mind — layout, copy hierarchy, CTA placement, and trust signals optimised for your audience.
Next.js Performance
Built on Next.js 15 with App Router, image optimisation, and Vercel edge delivery for sub-2s load times and 95+ Lighthouse scores.
SEO Built-In
Proper meta tags, JSON-LD schema, semantic HTML, canonical URLs, sitemap, and Core Web Vitals optimisation from the very first build.
Mobile-First Responsive
Pixel-perfect across all screen sizes — every interaction, animation, and layout tested on real mobile devices.
CMS Integration
Optional headless CMS integration (Sanity, Contentful, or custom MongoDB) so your team can update content without touching code.
Analytics & CRO
Google Analytics 4, heatmaps, session recording, and A/B testing infrastructure set up and ready from launch day.
Questions about Website Design
What technology do you use to build websites?
We build primarily on Next.js 15 with TypeScript and Tailwind CSS — the same stack powering Vercel, Linear, and Anthropic. This gives clients a Lighthouse 95+ score, sub-2s load times, and an SEO-optimised foundation from day one.
How long does a website take to build?
A premium landing page or small business website takes 2–4 weeks. A full marketing website with multiple pages takes 4–8 weeks. A complex web application or SaaS product takes 8–20 weeks. We provide a detailed timeline after scoping your requirements.
Do your websites rank on Google?
SEO is baked into every website we build — not an afterthought. Every site includes proper meta tags, structured data (JSON-LD), semantic HTML, Core Web Vitals optimisation, sitemap.xml, robots.txt, and on-page SEO for target keywords.
Can you redesign my existing website?
Yes. We frequently redesign existing websites, preserving SEO equity through proper 301 redirects, migrating content, and improving conversion rate, performance, and design. We audit your current site first to ensure no rankings are lost during the transition.
Ready to scope something?
A strategy call runs 30 minutes on Australia/Melbourne time. You describe the process you want to automate, and we tell you whether it is worth building, roughly what it costs and what could go wrong. No deck.
or call 0485 973 899 · info@techagency.com.au