Web Design & Development

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What We Offer in Web Design & Development

SEO-Friendly Architecture

SEO-Friendly Architecture

We implement technical SEO infrastructure, structured data (Schema.org), meta optimization, and fast indexing strategies to help you rank higher in search engines.

AI Optimization (GEO)

AI Optimization (GEO)

We optimize your content and structure with Generative Engine Optimization strategies to make your brand visible on AI engines like ChatGPT and Gemini.

Responsive Design

Responsive Design

We design flexible and modern interfaces that look flawless on mobile, tablet, and desktop devices, adapting seamlessly to every screen size.

High Performance

High Performance

We build web applications that load in seconds with Core Web Vitals optimizations, lazy loading, code splitting, and CDN integrations.

Accessibility (a11y)

Accessibility (a11y)

We create inclusive web experiences that comply with WCAG standards, ensuring barrier-free access for all users.

Security & Infrastructure

Security & Infrastructure

We protect your web application at every layer with SSL, CORS policies, secure authentication, and regular security testing.

Web geliştirmede hedefimiz sadece “çalışan” bir site değil; hızlı açılan, SEO ve GEO’ya hazır, erişilebilir ve ölçeklenebilir bir ürün ortaya koymak. Next.js ve modern web standartlarıyla, tasarımdan yayına kadar her adımı ölçülebilir performans ve sürdürülebilir mimariyle yönetiyoruz.

Design & Development

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Our designers and developers work in close collaboration, delivering a consistent and high-quality experience at every stage of your project. We create pixel-perfect designs in Figma, then bring them to life with modern technologies.

DeveloperDesigner

Our Tech Stack

We build high-performance, scalable, and SEO-friendly web applications using Next.js, React, TypeScript, .NET, PHP/Laravel, and modern tools.

Web Design & Development

We build the modern web with |

With Next.js, React, and TypeScript, we craft Core Web Vitals compliant, SEO- and GEO-ready, accessible, and scalable websites and web applications.

Responsive & mobile-first design

Flawless interfaces across mobile, tablet, and desktop — adapting to every screen size seamlessly.

Desktop
Tablet
Phone

SEO & structured data

Schema.org markup, OG meta tags, XML sitemaps, and canonical URL management to rank high on search engines.

google.com/search
sunstech.com.tr › hizmetlerWeb Tasarım ve Geliştirme Hizmetleri | SUNS TechnologyNext.js, React ve TypeScript ile yüksek performanslı, SEO uyumlu ve ölçeklenebilir web siteleri...

Core Web Vitals performance

We optimize LCP, INP, and CLS to deliver 90+ Lighthouse scores. Fast load = lower bounce, higher conversion.

98
Perf
100
SEO
96
A11y

Modern tech stack

Next.js, React, TypeScript, and Tailwind CSS — type-safe, maintainable, scalable codebase.

page.tsx
1234567
import { useState } from 'react'
import Link from 'next/link'
 
export default function Home() {
const [count, setCount] = useState(0);
return <button onClick={() => setCount(count + 1)}>
}
Next.jsReactTypeScriptTailwindNode.jsPostgreSQL

WCAG accessibility

Keyboard navigation, screen reader support, and high contrast ratios for an inclusive user experience.

AAWCAG 2.1
Keyboard nav
Screen reader
Focus rings
Contrast 7:1

Security & infrastructure

SSL, CORS, CSP, and secure authentication flows protect your web application at every layer.

SSL / TLS 1.3
CORS policy
CSP headers
Auth / JWT

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Web Development — Frequently Asked Questions

The most common questions about our web design and development service.