Web Server Wars 2026: Does Your Infrastructure Choice Affect SEO Quality?
We analyzed 1.25 million domains across 15 web servers and cross-referenced them with SEO, EEAT, WCAG, and readability grades. Cloudflare leads market share at 30.9%. Modern platforms (Vercel, Netlify) have 4x better SEO pass rates than legacy servers. But the biggest finding: your server doesn't determine your quality — your investment does.