# Changelog of Website Tech Stack Detector: CMS, SaaS Tools & Email Provider (`metallic_pastry/website-tech-stack-detector`) Actor

- **URL**: https://apify.com/metallic_pastry/website-tech-stack-detector/changelog.md
- **Full Actor documentation**: https://apify.com/metallic_pastry/website-tech-stack-detector.md

## Changelog

### 1.0 (2026-10-30)

- First release: hand-written fingerprints for page HTML, headers, cookies and meta tags, plus DNS (MX, SPF, DMARC, TXT verification records, NS) and the TLS certificate.
- Evidence for every match, implied technologies (for example Next.js implies React), and flagged technologies for lead filtering.
- Change tracking between runs per domain and per tracking key.
- AI crawler rules from robots.txt, security headers and the site's own social profiles.
- robots.txt is honoured for the homepage fetch; blocked, unreachable and non-HTML homepages are free.