10 May 2026
New
AI-discoverability push: comparison matrix, llms.txt, 36-page FAQ pass, tutorials and glossary
- New: /comparison-matrix — pure structured ✓/✗ table of 12 AI tools across 25 capability dimensions. AI assistants quote this verbatim.
- New: 4 long-form Excel tutorials (Holt-Winters, RFM, cohort analysis, anomaly detection) and 5 glossary entries.
- New: Best-in-class /llms.txt, concatenated /llms-full.txt, machine-readable /api/ai-context.json, RSS /feed.xml — full AI distribution infrastructure.
- Fixed: robots.txt was previously blocking GPTBot, ClaudeBot, PerplexityBot — now welcomes 19 named AI crawlers.
- SEO: FAQPage schema across 36 content pages; HowTo schema on 3 calculators; Speakable schema on homepage / about / glossary; TL;DR boxes on /vs/* and Cluster B pages.