Architecture Diagnostic Checklist
01Rendering & Crawlability
Server-Side Rendering (SSR) & Static HTML
Do search engines and AI scrapers receive fully-formed HTML without executing heavy JavaScript?
02Generative Engine Optimization (GEO)
Curated /llms.txt Knowledge Graph
Does your domain serve curated /llms.txt and /llms-full.txt files following the open standard?
03Semantic Entities
Schema.org JSON-LD Structured Data
Are your organization/author, primary services, and breadcrumbs defined in valid JSON-LD?
04Crawler Governance
AI Crawler Access in robots.txt
Does your robots.txt explicitly permit GPTBot, ClaudeBot, PerplexityBot, and Google-Extended?
05Core Web Vitals
Time To First Byte (TTFB) & Mobile Speed
What is your real-world TTFB and Google PageSpeed / Lighthouse performance on mobile?
06Topical Authority
Cluster-to-Pillar Internal Linking
Do blog articles and technical case studies link contextually to core commercial service offerings?
07International Architecture
Bidirectional Hreflang & Regional Routing
If serving multiple regions or languages, are bidirectional alternate hreflang tags declared?
08Indexation Health
404 Error Rate & 301 Redirect Architecture
Are legacy URLs, restructured paths, and deprecated routes systematically mapped via HTTP 301?