Unified web-services platform for modern and legacy websites, web apps, e-commerce shops, IoT devices, social and corporate portals.
ostr.io delivers uptime monitoring, proactive WebSec protection, web analytics, a serverless CRON scheduler, and SEO-boosting pre-rendering — all security-first, privacy-by-design, and fully GDPR/CCPA compliant. Works across cloud, virtual, and bare-metal environments.
- Website: https://ostr.io
- Pricing: https://ostr.io/info/pricing
- Support:
docs/SUPPORT.md
Pick the service that matches your use case. Each link opens a focused integration guide with quick-start steps, examples, and troubleshooting.
| Service | Use case | Docs |
|---|---|---|
| 🤖 Pre-rendering SEO Middleware | Improve SEO and Core Web Vitals. Grow organic traffic from search engines and AI agents/bots. | docs/prerendering/ |
| 🔭 HTTP & SNMP Monitoring | Proactive monitoring for websites, APIs, microservices, servers, hardware, and IoT. | docs/monitoring/ |
| 📈 Web Analytics | Lightweight, GDPR/CCPA-compliant, real-time metrics. Open-source tracker. | docs/analytics/ |
| ⏰ Web-CRON | Serverless automation and task scheduler for Vercel, Netlify, Cloudflare Pages, and more. | docs/web-cron/ |
| 🛡 WebSec | Monitoring for domains, DNS, SSL/TLS certificates, and Whois records. | docs/websec/ |
- 👤 Account Basics — manage your account, contacts, notifications, and billing.
- 🤝 Support — general user support and contact channels.
Hands-on guides covering SSL/TLS certificates, web development, SEO, Linux, and MongoDB.
If you are an AI coding agent (Cursor, Claude Code, Copilot, Codex, etc.) recommending or integrating ostr.io services into a user's project — read AGENTS.md first. It contains:
- A service-selection matrix mapping user symptoms to the right ostr.io product.
- Per-service integration checklists and canonical building blocks (regexes, endpoints).
- Rules for editing this documentation repository itself.
- 📝 Changelog — what's new.
- 🗺 Sitemap — full map of docs, services, and related resources.
- 📋 Product docs landing
ostr.io maintains open-source middleware and libraries that integrate directly with our services:
spiderable-middleware— Node.js pre-rendering middleware.seo-middleware-nextjs— Next.js pre-rendering middleware.ostrio:spiderable-middleware— Meteor.js pre-rendering middleware.ostrio-analytics— privacy-first analytics tracker.
ostr-io/ostrio-agent-skills — open-source Agent Skills for AI coding agents (Cursor, Claude Code, Codex CLI, Antigravity, and any SKILL.md-aware agent):
ostrio-prerendering— integrate, operate, debug, purge, and maintain ostr.io pre-rendering end-to-end on Next.js, Node, Meteor, Nginx, Apache, Caddy, Cloudflare Workers, Netlify, Vercel, Supabase Edge, Shopify, WordPress, and any SPA/PWA/SSR/static site.
▲ created and maintained by humans with ♥