Astro is a modern web framework built for content-heavy websites like blogs, portfolios and documentation. Its main idea is simple: send as little JavaScript to the browser as possible.
Zero JavaScript by default
Astro renders your pages to plain HTML at build time. Visitors get a fully formed page instantly instead of waiting for scripts to run.
Content you control
Posts live as Markdown files in your project. They are easy to edit, easy to back up and easy to move, and Git tracks every change.
Free hosting that scales
A static Astro site can be hosted for free on platforms such as Cloudflare, with a global CDN and automatic HTTPS.
Why it matters for SEO
- Excellent Core Web Vitals scores
- Clean HTML that search engines can read
- Built-in support for sitemaps and RSS
If your WordPress blog feels slow or heavy, Astro is one of the best places to move it.