“Too many redirects” usually means a redirect loop (A→B→A) or a chain that never stabilizes (http→https→www→slash…). This guide shows the 10-minute diagnosis, the common root causes (cookies, host canonicalization, trailing slash, locale redirects), and the clean fix pattern for SEO + Next.js/Vercel.
The GSC status 'Alternate page with proper canonical tag' is usually a signal of successful consolidation: Google found a duplicate/variant and accepted your canonical target. This guide explains what it means, why it appears, when it's normal, and when it reveals URL noise that wastes crawl and slows visibility.
A practical guide to "Blocked due to access forbidden (403)": typical causes (WAF, geo blocks, auth), how to verify what Googlebot sees, and safe fixes.
A practical guide to 'Blocked due to other 4xx' in Google Search Console: what codes it usually hides (410/429/451/401/403), how to choose the right strategy, and how to validate fixes.
What "Crawl anomaly" means in Google Search Console, common underlying causes (timeouts, intermittent 5xx, redirects), and a step-by-step debug flow.