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Changelog
What's new
v3.0
Major Release
May 2025
new
Machine Trust Layer — 5 new v3 analyzer modules (retrieval simulation, machine trust, temporal authority, recommendation surface mapping, synthetic entity detection)
new
SiteNexis Self-Audit — platform continuously monitors itself and displays live health scores
new
SiteNexis Health Score — 8-dimension composite score with public showcase at /platform/health
new
Recommendations Engine — every finding includes issue, impact, fix, and estimated improvement
new
Historical tracking — compare today / 7d / 30d / 90d across all dimensions
new
Deploy webhook — every deployment triggers an automatic full audit of sitenexis.vercel.app
improved
AI Visibility Score now uses 8-dimension weighted formula including GEO score
improved
All v3 agents implement graceful partial failure — sub-task errors never void the full run
v2.0
Major Release
April 2025
new
AI Perception Graph — models AI systems' internal semantic representation of your site
new
Entity Intelligence Engine — entity detection, consistency, coverage, and disambiguation scoring
new
Citation Probability Engine — 7-factor weighted citation score per page and site-wide
new
Semantic Trust Layer — authorship, organisational, content, and structural trust signals
new
Machine Readability Score — 7-stage extraction pipeline analysis
new
Multi-provider AI behavior modeling — Google AI Overviews, ChatGPT, Perplexity, Claude, Gemini
improved
PDF report generator with all v2 scores and explainability breakdowns
v1.0
Initial Release
March 2025
new
Core audit engine — Puppeteer crawl, Cheerio extraction, BullMQ job queue
new
SEO Health Score — 6-dimension technical SEO analysis with full explainability
new
Schema Intelligence — detection, validation, and auto-generated snippets
new
Link Graph analysis — PageRank, orphaned pages, cluster detection
new
Performance scoring — Lighthouse integration with Core Web Vitals
new
AI Readability Score — 4-dimension extractability analysis via Claude API
new
Supabase authentication, Stripe billing, and PDF report generation