Marketing Website Code Review¶

Comprehensive review of vitaravox.ca React application

Review Metadata¶

Field	Value
Review Date	January 21, 2026
Reviewer	Automated Analysis
Codebase	`/home/ubuntu/Vitaravox/`
Version	React 19.2 / TypeScript 5.9 / Vite 7.2

Executive Summary¶

Metric	Score	Status
Architecture	8/10	✅ Good
TypeScript	8/10	✅ Good
Code Quality	6/10	🟡 Needs Work
Security	5/10	🟡 Needs Work
Performance	8/10	✅ Good

Overall: Well-structured marketing website with clean component architecture. Requires security hardening for the contact form before handling real clinic inquiries.

Severity Breakdown¶

┌─────────────────────────────────────────────────────────────┐
│                    ISSUE SEVERITY BREAKDOWN                 │
├─────────────────────────────────────────────────────────────┤
│  🔴 CRITICAL    │████                        │    2        │
│  🟠 HIGH        │████████                    │    4        │
│  🟡 MEDIUM      │████████████                │    6        │
│  🔵 LOW         │████████████████            │    8        │
└─────────────────────────────────────────────────────────────┘
                        Total Issues: 20

Critical Issues¶

SEC-W001: CSRF Vulnerability in Contact Form¶

File: src/components/Contact.tsx:53-56

const response = await fetch('https://files.zatuka.ai/api/upload', {
  method: 'POST',
  body: uploadFormData,
  credentials: 'include',  // No CSRF token
});

Risk: Attackers can forge form submissions from malicious sites.

Status: ⬜ TODO

Fix: Implement CSRF token validation or use SameSite cookies.

SEC-W002: Hardcoded API Endpoint¶

File: src/components/Contact.tsx:53

'https://files.zatuka.ai/api/upload'  // Should be env variable

Risk: Cannot change endpoint without code modification; exposes internal infrastructure.

Status: ⬜ TODO

Fix:

const API_URL = import.meta.env.VITE_API_URL || 'https://files.zatuka.ai/api/upload';

High Priority Issues¶

SEC-W003: Weak Input Validation¶

File: src/components/Contact.tsx:112-186

Field	Current Validation	Required
Email	Browser `type="email"` only	Regex + server validation
Phone	None (`type="tel"`)	Format validation
Name	None	Sanitization, max length
Message	None	Max length, sanitization

Status: ⬜ TODO

SEC-W004: Console Statement in Production¶

File: src/components/Contact.tsx:78

console.error('Submission error:', err);  // Remove for production

Status: ⬜ TODO

QUAL-W001: Missing Section ID¶

File: src/components/ForPhysicians.tsx

Issue: Component has no id attribute, breaking navigation scroll-to-section.

Status: ⬜ TODO

QUAL-W002: Placeholder Links¶

File: src/components/Footer.tsx:70,73

<a href="#">Privacy Policy</a>   // Non-functional
<a href="#">Terms of Service</a> // Non-functional

Status: ⬜ TODO

Medium Priority Issues¶

QUAL-W003: Index as React Key (x3)¶

Files: - Features.tsx:47 - key={index} - Benefits.tsx:53,65 - key={index}, key={idx} - HowItWorks.tsx:46 - key={index}

Impact: Can cause state issues if lists are reordered.

Fix: Use stable identifiers: key={feature.title}, key={step.number}

Status: ⬜ TODO

QUAL-W004: Unused Component¶

File: src/components/Philosophy.tsx

Component exists but is never imported in App.tsx.

Status: ⬜ TODO (Delete or use)

QUAL-W005: Hardcoded Statistics¶

File: src/components/Hero.tsx:39,57,86,90,95

25%   // Admin reduction
40%   // Missed appointments reduction
5     // Languages supported

Fix: Move to constants file for easy updates.

Status: ⬜ TODO

SEC-W005: No Subresource Integrity on External Resources¶

File: src/index.css:1

@import url('https://fonts.googleapis.com/css2?family=Montserrat...');

Risk: If Google Fonts is compromised, malicious CSS could be injected.

Status: ⬜ TODO

Low Priority Issues¶

ID	Issue	File	Status
QUAL-W006	No explicit TypeScript interfaces for data arrays	Features, Benefits, HowItWorks	⬜ TODO
QUAL-W007	Inline arrow functions in onClick handlers	Navigation.tsx (multiple)	⬜ TODO
QUAL-W008	Logo image is large (570KB)	assets/logo.png	⬜ TODO
QUAL-W009	Hardcoded timeout value (5000ms)	Contact.tsx:75	⬜ TODO
QUAL-W010	Duplicated contact info across files	Navigation, Footer, Contact	⬜ TODO
SEC-W006	No Content Security Policy in HTML	index.html	⬜ TODO
SEC-W007	Sensitive data stored as plain text	Contact form uploads	⬜ TODO
SEC-W008	No rate limiting on form submission	Contact.tsx	⬜ TODO

Positive Findings¶

TypeScript Quality ✅¶

Check	Status
Strict mode enabled	✅
Zero `any` types	✅
Proper React event types	✅
Null checks with guards	✅
Build passes	✅
Lint passes	✅

Architecture ✅¶

Aspect	Status
Component separation	✅ Clean
State management	✅ Appropriate (minimal local state)
Styling consistency	✅ Tailwind throughout
No XSS vulnerabilities	✅ No dangerouslySetInnerHTML
No hardcoded secrets	✅

Security Headers (Deployment) ✅¶

NGINX configuration includes: - Strict-Transport-Security - X-Frame-Options: SAMEORIGIN - X-Content-Type-Options: nosniff - TLS 1.2/1.3 only

Remediation Backlog¶

Phase 1: Security (Before Production)¶

ID	Task	Priority	Effort
SEC-W001	Add CSRF protection	Critical	4h
SEC-W002	Move API URL to env variable	Critical	30m
SEC-W003	Add input validation	High	2h
SEC-W004	Remove console.error	High	5m

Phase 2: Quality¶

ID	Task	Priority	Effort
QUAL-W001	Add ID to ForPhysicians section	High	5m
QUAL-W002	Implement or remove footer links	Medium	2h
QUAL-W003	Replace index keys with stable IDs	Medium	30m
QUAL-W004	Delete unused Philosophy.tsx	Low	5m
QUAL-W005	Move hardcoded values to constants	Low	1h

Phase 3: Optimization¶

ID	Task	Priority	Effort
QUAL-W006	Add TypeScript interfaces	Low	1h
QUAL-W008	Optimize logo image	Low	15m
QUAL-W010	Consolidate contact info	Low	30m

Quick Wins (< 15 minutes each)¶

[ ] Remove console.error statement
[ ] Add id="physicians" to ForPhysicians section
[ ] Delete unused Philosophy.tsx
[ ] Add .env.example with VITE_API_URL
[ ] Replace key={index} with key={feature.title} etc.

Conclusion¶

The Vitaravox marketing website is well-architected for a single-page marketing site. The main concerns are around the contact form security (CSRF, input validation) and some minor code quality issues. With the Phase 1 security fixes, the site would be ready for production use.

Recommended Actions: 1. Fix CSRF vulnerability immediately 2. Add proper input validation 3. Move configuration to environment variables 4. Address medium-priority items before marketing launch

Review completed: January 21, 2026 Next review: After remediation