Thank you for your order
Your payment has been processed. Please complete the form below to help us prepare for your web development project.
Build and scale on a foundation of clear web standards.
Custom web applications, modern site builds, performance optimization, and technical web architecture built for long-term stability and scale.
Resolved blocking main-thread tasks, bringing LCP and INP into the passing range across key checkout pages.
Pricing Packages
Core Web Vitals Remediation
Resolve the specific performance bottlenecks affecting real-world loading and interaction.
- LCP, CLS & INP analysis
- Main-thread and JavaScript optimisation
- Render-blocking resource remediation
- Image, font & asset delivery optimisation
- Before-and-after performance validation
Accessibility Remediation
Address structural accessibility issues and improve the experience for keyboard and assistive-technology users.
- Semantic HTML and ARIA remediation
- Keyboard navigation and focus states
- Screen-reader testing
- Colour contrast and responsive accessibility
- WCAG 2.2 AA findings report
Component Architecture
For design-system implementation, headless CMS integration, or major frontend refactors.
- Tailored scope based on your existing system
- Decoupled frontend implementation
- Reusable component system
- API and CMS integration
- Documentation and handoff
What you
pay for
The work is clear from the start.
You know what it costs.
Choose a service and the price is already there.
For something custom, define what you need first. Then see the price.
If the work changes, the price comes with it.
Ranti Deb
Founder, Web Specification Studio
*All prices are in USD. Payments are processed through Paddle.
Ongoing Retainers & Support
If you need ongoing frontend maintenance, performance checks, accessibility reviews, or implementation support, we offer flexible monthly retainer packages.
Explore monthly retainer optionsHow it works
We inspect the existing frontend, performance data, accessibility signals, and implementation patterns to identify the issues that matter most.
We document what we found, why it matters, and which changes should happen first.
We implement the agreed changes and validate them against the original findings.
We re-test the implementation and verify that the changes behave as intended across the relevant devices, browsers, and user flows.
Frequently Asked Questions
Do you guarantee a perfect Lighthouse score?
No. Lighthouse is useful for identifying potential problems, but it isn't the same as measuring how real users experience a site. We focus on the underlying issues and, where applicable, validate improvements against real-world Core Web Vitals.
Can you handle backend infrastructure?
Our Web Development service focuses on frontend implementation and architecture. Infrastructure, deployment, monitoring, and related operational work are covered through our DevOps service.
Can you work within our existing codebase?
Yes. We first assess the existing stack, architecture, and constraints before recommending changes. Where the foundation is sound, we improve it rather than rebuilding unnecessarily.
How do you measure and validate Core Web Vitals improvements?
We validate performance improvements against real-user metrics (Chrome User Experience Report / CrUX) and synthetic field data, focusing specifically on Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS), and Interaction to Next Paint (INP).
What accessibility standard do your remediations target?
Our accessibility work aligns with WCAG 2.2 Level AA guidelines. We audit and remediate semantic HTML, keyboard focus management, ARIA roles, color contrast, and screen-reader compatibility (tested across VoiceOver and NVDA).
Will your code changes break our existing UI or visual design?
No. Our implementation work focuses on underlying structural markup, asset loading strategies, main-thread optimization, and accessible component patterns. We work strictly within your existing design tokens and CSS architecture without altering visual styling.
How does the handover and documentation process work?
Upon completion, we provide clear documentation detailing all code modifications, performance budget rules, accessibility findings, and recommended maintenance patterns so your team can maintain the standards long-term.
Feature Comparison
| Feature | Core Web Vitals Remediation | Accessibility Remediation | Component Architecture |
|---|---|---|---|
| Business Value & Risk Reduction | |||
| Performance visibility & real-user metrics | - | ||
| Accessibility risk reduction (WCAG 2.2 AA) | - | ||
| Frontend code maintainability & architecture | - | - | |
| Cross-browser & mobile device compatibility | |||
| Prioritised technical action plan | |||
| Performance & Core Web Vitals Optimization | |||
| Largest Contentful Paint (LCP) analysis & remediation | - | ||
| Interaction to Next Paint (INP) main-thread unblocking | - | ||
| Cumulative Layout Shift (CLS) stability fixes | - | ||
| Render-blocking CSS/JS resource elimination | - | ||
| Image optimisation, responsive sizing & WebP delivery | - | ||
| Font loading strategy & FOIT/FOUT prevention | - | ||
| Asset caching & bundle size reduction | - | ||
| Accessibility & Usability (a11y) | |||
| Semantic HTML5 structure & outline validation | - | ||
| ARIA roles, states, and landmark implementation | - | ||
| Complete keyboard focus management & visible states | - | ||
| Screen-reader navigation testing (NVDA/VoiceOver) | - | ||
| High-contrast & color ratio compliance | - | ||
| Component Architecture & Refactoring | |||
| Modular component system implementation | - | - | |
| Headless CMS & API integration | - | - | |
| Build system & bundler optimisation | - | - | |
| Performance budget enforcement & regression checks | |||