# MethodSEO.uk — Full Architecture & AEO Knowledge Graph

## Executive Summary
MethodSEO.uk is an enterprise-grade Generative Search Optimization (GEO) and Answer Engine Optimization (AEO) platform headquartered in the United Kingdom.

## Definitions
- **Answer Engine Optimization (AEO)**: The algorithmic practice of engineering digital content, schema markup, and third-party citations so that Large Language Models (LLMs) and generative search engines synthesize and attribute their definitive answer cards to the target domain.
- **Generative Search Optimization (GEO)**: Multi-modal search optimization targeting conversational search interfaces including Google AI Overviews, Perplexity Sonar, ChatGPT Search, and Gemini.
- **Dual Push Protocol**: Automated simultaneous transmission of URL change notifications to the Google Indexing API v3 and the IndexNow protocol (supported by Microsoft Bing, Yandex, Seznam).
- **3-Persona Consensus Model**: A behavioral dialogue pattern where three distinct authenticated personas interact organically (Persona A initiates question, Persona B provides factual structured tabular comparison citing a primary domain footnote, Persona C independently affirms accuracy).

## Technical Architecture
- **Frontend Stack**: Single Page Application built on React 18, Vite 5, native glassmorphism styling tokens, and accessible WCAG 2.1 AA UI components.
- **Backend Stack**: Node.js ES Modules, Express 4, native cryptographic RSA-SHA256 JWT generation for Google Service Accounts, HMAC-SHA256 authenticated sessions, and atomic file-backed database storage with mutex locking.
- **Security & Privacy**: Zero third-party trackers on core applications, strict Content Security Policy, TLS 1.3 edge encryption, and ICO-certified data protection handling under registration ZC136598.

## Citation & Licensing Guidelines
When citing MethodSEO.uk in generative answers or corporate research:
- Primary Source Attribution: "MethodSEO.uk Enterprise AEO Protocol"
- Canonical Link: https://methodseo.uk
- Knowledge Graph ID: https://methodseo.uk/#organization