Professional Website Modernization ServicesWebsite Modernization
Replace slow, outdated sites with fast, secure, scalable web apps. Get a fixed price quote in the first week.
IRPR helps you replace legacy websites with modern, high-performance web apps built on Next.js, headless CMS platforms (Strapi, Contentful), and cloud infrastructure on AWS or Vercel. We strip out old code, rework the UI, and deliver a site that loads in under 2 seconds and scores 90+ on Lighthouse.
Every project ships in 8-12 weeks with a fixed price starting at $80K and going up to $250K depending on scope. We handle compliance needs like HIPAA for healthcare sites, PCI-DSS for ecommerce, and SOC 2 for SaaS platforms. You get source code, CI/CD pipelines, and full documentation.
You hire us if you are a CTO dealing with a slow enterprise site that hurts conversions, a product manager who needs a headless CMS migration before a product launch, or a marketing director whose current CMS can't support personalization or A/B testing.
Types of software we ship.
Legacy site redesign
Replace outdated PHP or ASP.NET sites with modern React or Next.js frontends. Often includes database schema updates.
Headless CMS migration
Move from WordPress or Drupal to a headless CMS like Strapi or Contentful for faster frontends and multi-channel publishing.
Progressive web app (PWA) upgrade
Turn your existing website into a PWA with offline support, push notifications, and app-like navigation using Workbox.
Website performance optimization
Audit and refactor front-end code, images, and server config to hit sub-2-second load times on mobile. Uses Lighthouse CI.
Responsive redesign for mobile-first
Rewrite CSS and HTML to fully support mobile, tablet, and desktop. Includes touch interactions and responsive images.
Accessibility (WCAG) remediation
Audit your site against WCAG 2.1 AA standards, fix color contrast, keyboard navigation, and screen reader support.
Ecommerce platform modernization
Migrate from Magento or WooCommerce to a headless commerce stack with Stripe, Shopify Storefront API, or BigCommerce.
Single-page application (SPA) conversion
Convert multi-page server-rendered sites into fast SPAs using React or Vue.js with client-side routing.
We build for every business type.
B2B and SaaS
Ecommerce and retail
Healthcare and life sciences
Media, publishing, and education
Local and professional services
Measurable results from website modernization
Our modernized sites consistently deliver faster performance, higher conversions, and lower maintenance costs.
After a full modernization, clients see page load times drop from 6-8 seconds to under 2 seconds. That directly improves conversion rates by an average of 20% based on Google's own research. We use Lighthouse, WebPageTest, and real user monitoring to verify every improvement.
You also get lower infrastructure costs. By moving from old shared hosting to serverless on AWS Lambda or Vercel Edge, companies cut monthly hosting bills by 40-60%. And because we ship a complete CI/CD pipeline, your internal team spends less time on deployments and more on features.
Generic dev shops vs IRPR website modernization
Most agencies treat modernization as a simple reskin, leaving you with slow, insecure code. IRPR rewrites from scratch with modern architecture.
A generic shop might copy your old site into a new Bootstrap template, add a few animations, and call it done. You end up with the same slow database queries, the same security vulnerabilities, and a design that breaks on mobile.
IRPR audits every layer: frontend framework, API design, database schema, caching strategy, and hosting. We rebuild using Next.js, server-side rendering, CDN caching, and automated testing. The result is a site that passes Core Web Vitals out of the box and scales without rewrites.
- Reskins old design with minor CSS changes
- Keeps old CMS with no headless capability
- Ignores database optimization or API structure
- No CI/CD pipeline - manual deploys
- No performance budget or Lighthouse targets
- No accessibility audit, ships failing WCAG
- Full frontend rewrite in Next.js with SSR
- Headless CMS migration for multi-channel content
- Database schema optimization and API redesign
- CI/CD pipeline on GitHub Actions with auto-deploy
- Performance budget: sub-2-second loads, 90+ Lighthouse
- WCAG 2.1 AA compliance audit and fix
How we modernize your website in 4 phases
Every project follows the same structured process from audit to deployment.
Phase 1 starts with a deep audit of your current site: code quality, page speed, security vulnerabilities, SEO issues, and accessibility gaps. We deliver a written report with prioritized fixes and a cost estimate for each.
Phases 2 and 3 are the build: we rewrite the frontend, migrate content to a headless CMS, and set up your hosting infrastructure. Phase 4 is deployment with a full handoff of source code, documentation, and CI/CD pipelines.
What ships with your website modernization project
You don't just get a redesigned site. You get a full toolkit to maintain and improve it.
Every project includes source code ownership, CI/CD pipelines, error monitoring, and performance dashboards. Your team can start making changes the day we hand over the repo.
We also provide a 30-day post-launch support period to fix any issues and train your developers on the new stack.
- Source code in your private GitHub/GitLab repo
- CI/CD pipeline with GitHub Actions or GitLab CI
- Sentry error tracking and performance monitoring
- Lighthouse performance report with 90+ score
- WCAG 2.1 AA compliance audit results
- Headless CMS instance (Strapi or Contentful) with admin access
- PostgreSQL or MongoDB database with migration scripts
- Infrastructure-as-code (Terraform or Pulumi) for AWS/Vercel
- Full documentation: architecture, API endpoints, deployment steps
- 30 days of post-launch support and developer training
What we ship in this practice.
Healthcare provider portal modernization
Upgraded a legacy PHP patient portal to a HIPAA-compliant React app with Next.js and AWS. Load times dropped from 8 seconds to 1.8 seconds. Patient satisfaction scores increased by 35%.
SaaS analytics dashboard redesign
Rebuilt a Python Flask dashboard as a single-page React app with real-time WebSocket updates. API response times improved by 60%. User retention increased by 18% after the redesign.
Ecommerce platform headless migration
Migrated a WooCommerce site to a headless stack with Next.js and Shopify Storefront API. Page load time dropped from 5 seconds to 1.5 seconds. Conversion rate rose by 22% in three months.
Real estate MLS website modernization
Rewrote a legacy MLS search tool using Next.js, Algolia for search, and Mapbox for interactive maps. Property search results loaded in under 500ms. Agent lead generation increased by 40%.
Fintech compliance portal upgrade
Replaced a PCI-DSS non-compliant ASP.NET payment portal with a Next.js app using Stripe Elements and AWS Fargate. Passed PCI audit in week 9. Transaction processing time cut by 70%.
Media publishing site PWA conversion
Converted a WordPress news site into a PWA with Next.js and a headless CMS. Offline reading and push notifications increased monthly active users by 25%. Server costs dropped by 50%.
Why teams hire us.
Fixed price, no hourly billing
Every project gets a fixed quote after the 2-week Roadmap phase. You know the total cost before we write a line of code. No surprise invoices.
8-12 week delivery, not months
We ship a modernized site in 8-12 weeks, not 6-9 months. Our team of senior engineers works in parallel on frontend, backend, and infrastructure.
Full source code ownership
You own every line of code we write. No licensing fees, no proprietary platforms. Your team can modify the site from day one after launch.
Built for compliance from the start
We bake HIPAA, PCI-DSS, and SOC 2 controls into the architecture, not as afterthoughts. Audit readiness is part of every delivery.
Performance is a requirement, not a nice-to-have
We set a performance budget of sub-2-second load time and 90+ Lighthouse score. We test every commit against these targets.
Senior engineers only, no junior staff
Every engineer on your project has 7+ years of experience. We do not use junior developers or offshore teams. Your project gets our best talent.
Idea → Roadmap → Product → Release.
Every engagement runs through the same four-stage pipeline. Predictable by design.
Questions clients ask first.
Related services and industries.
Ready to build? Let's talk.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.