Astro SEO Theme is a premium, open-source template engineered from the ground up to dominate search engine rankings and generative AI engines (GEO). Built with Astro, Tailwind CSS v4, and React, it ships with an incredibly strict SEO setup so B2B SaaS companies and startups can launch highly-optimized web presences out of the box.
🚀 Key Features
- Perfect 100/100 Lighthouse Score: "Zero-JS by default" architecture using Astro Islands. We ship 0 KB of client-side JavaScript unless absolutely necessary.
- Enterprise-Grade SEO & GEO: Centralized hreflang generation, dynamic JSON-LD structured data (Articles, Breadcrumbs, FAQSchema), auto-generated sitemaps, and canonical URLs.
- Three Content Hubs in One: Includes a high-converting landing page, an MDX-driven blog, and a case studies portfolio sharing a unified mega-menu.
- Multilingual Out of the Box: File-based routing setup for i18n. It currently ships with complete English and Spanish localizations, making it trivial to scale globally.
- Production-Hardened: Ships with strict security headers (CSP) out of the box for Vercel deployments and automated GitHub Actions CI pipelines.
- Author E-E-A-T Support: Dedicated JSON collections for authors to establish expertise and trust with search algorithms.
Stop wrestling with Core Web Vitals and SEO metadata from scratch. Scaffold your project with Astro SEO Theme and focus on writing great content.
