# humanstxt.org/
# The humans responsible & technology colophon

# TEAM

GEO Analyzer Development Team
Role: Generative Engine Optimization Specialists
Expertise: Large Language Model Optimization, AI Agent Accessibility, Technical SEO
Location: Global (Remote-First)

# TECHNOLOGY COLOPHON

## Frontend
Language: TypeScript
Framework: React 18
Build Tool: Vite
UI Components: Shadcn/ui with Radix UI primitives
Styling: Tailwind CSS
State Management: TanStack Query

## Backend
Runtime: Node.js 20
Framework: Express.js
Language: TypeScript
Database: PostgreSQL with Drizzle ORM
Analysis Engine: Custom crawling with Puppeteer
Performance: Parallel processing with circuit breakers

## Infrastructure
Hosting: Replit
Database: Neon PostgreSQL
Email: SendGrid
Payments: Stripe
Performance Monitoring: Custom metrics
Security: Session-based authentication

## Standards & Compliance
Accessibility: WCAG 2.1 AA
SEO: Schema.org structured data
Performance: Core Web Vitals optimization
AI Optimization: GEO best practices
Code Quality: ESLint, TypeScript strict mode

## Analysis Capabilities
- 13-factor comprehensive evaluation
- Real-time progress tracking
- Parallel processing architecture
- Core Web Vitals measurement
- Structured data validation
- Content authority assessment
- AI accessibility testing

# Last updated: 2025-06-13