Quality Assurance Checklist

Comprehensive validation for performance, accessibility, and SEO

Total Checks

Passing

Warnings

Failed

SEO & Meta Tags

✓

Page titles present

All pages have unique, descriptive titles under 60 characters

File: /app/layout.tsx

✓

Meta descriptions present

All pages have unique meta descriptions under 160 characters

File: /app/layout.tsx

✓

Open Graph images configured

OG images exist and properly configured (1200x630px)

File: /public/og.png

⚠

Structured data implemented

Basic metadata present, consider adding JSON-LD for enhanced SEO

Recommendation: Add organization and service schema markup

Performance

⚠

LCP element identified

Hero section is LCP element, needs optimization for <2.5s

File: /components/Hero.tsx

Recommendation: Add font preconnects and optimize hero image loading

⚠

No layout shift on hero

TypewriterCode component may cause CLS during text animation

File: /components/TypewriterCode.tsx

Recommendation: Reserve space for animated text and use transform animations

✓

Images optimized

Using Next.js Image component with proper optimization

File: /components/Portfolio.tsx

⚠

Font loading optimized

Missing font preconnects for external fonts

Recommendation: Add preconnect links for Google Fonts in layout.tsx

Accessibility

✓

Interactive components keyboard accessible

Navigation, buttons, and forms support keyboard interaction

File: /components/Navbar.tsx

✓

Focus indicators visible

Focus states properly implemented with Tailwind CSS

File: /app/globals.css

✓

Alt text for images

All images have descriptive alt text

File: /components/Portfolio.tsx

✓

Color contrast compliance

Dark/light themes meet WCAG AA standards

File: /providers/ThemeProvider.tsx

Forms

✓

Client-side validation

Contact form implements Zod validation with error messages

File: /lib/validations/contact.ts

✓

Server error handling

API routes handle errors gracefully with proper status codes

File: /app/api/contact/route.ts

✓

Form accessibility

Labels, ARIA attributes, and error announcements implemented

File: /components/Contact.tsx

Technical

✓

Sitemap accessible

Dynamic sitemap generated and accessible at /sitemap.xml

File: /app/sitemap.ts

✓

Robots.txt accessible

Robots.txt properly configured and accessible

File: /app/robots.txt

✓

Error pages implemented

Custom 404 and error pages provide good user experience

File: /app/not-found.tsx

⚠

Security headers configured

Basic security in place, missing comprehensive CSP headers

File: /vercel.json

Recommendation: Add Content Security Policy and additional security headers

Performance Optimizations for Lighthouse ≥95

Critical CSS Optimization

+5-8 points

Inline critical CSS for above-the-fold content

Implementation: Extract hero and navigation CSS to inline styles

Font Loading Strategy

+3-5 points

Add preconnect links and font-display: swap

Implementation: Update layout.tsx with resource hints

Image Optimization

+5-10 points

Implement AVIF/WebP formats with proper sizing

Implementation: Configure next/image with modern formats

Code Splitting

+3-7 points

Lazy load non-critical components

Implementation: Dynamic imports for portfolio and testimonials

Cumulative Layout Shift

+5-12 points

Reserve space for dynamic content

Implementation: Fix TypewriterCode and Hero dimensions

Caching Headers

+2-4 points

Optimize cache policies for static assets

Implementation: Update vercel.json with cache headers

Quick Links