https://blog.plzhans.com/en/tags/react/Recent content in React on plzhans blogHugoenFri, 11 Sep 2026 13:01:00 +0000https://blog.plzhans.com/en/posts/128-react-spa-seo-cloudflare-workers-ssr/Fri, 11 Sep 2026 13:01:00 +0000https://blog.plzhans.com/en/posts/128-react-spa-seo-cloudflare-workers-ssr/<p><picture> <source srcset="https://blog.plzhans.com/posts/128-react-spa-seo-cloudflare-workers-ssr/assets/1_3d822a0f-7e83-8126-8051-dfd669349a3e_hu_a019422e8cbae81c.webp" type="image/webp"> <img src="https://blog.plzhans.com/posts/128-react-spa-seo-cloudflare-workers-ssr/assets/1_3d822a0f-7e83-8126-8051-dfd669349a3e_hu_22bb2352b55ca59c.png" alt="Cover image showing empty HTML being filled in as it passes through the edge, with a crawler reading the result" width="1200" height="630" loading="lazy"> </picture></p> <h2 id="overview">Overview</h2> <blockquote> <p>This post is part of the <a href="../124-cloudflare-workers-static-site-guide/">Cloudflare Workers Static Site Guide - From Deployment to SEO</a> series.</p> </blockquote> <p>It&rsquo;s common to put a React SPA on static hosting and leave it there. Deployment is simple, and with no server there&rsquo;s nothing to operate. It costs almost nothing, too.</p> <p>But once you start caring about search, you hit a wall. <strong>The reason is that the raw HTML the server emits has nothing in it for a search engine to read</strong>.</p>