Technical SEO Utilities – SEO Resources – Free Tools & Guides

About Technical SEO Utilities

Focused utilities for crawling, rendering, headers, robots, hreflang, and more.

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Technical SEO Utilities

technicalseo.com Tools (Merkle) — Robots, hreflang, schema, etc.
httpstatus.io — Bulk HTTP status/headers
WhereGoes — Trace redirects
Redirect‑Checker.org — Single URL redirects
Hreflang Checker (Sitebulb) — Validate hreflang
Mobile‑Friendly Test (Lighthouse) — Core audits & mobile
HSTS Preload — Check HSTS status
SecurityHeaders.com — HTTP security headers
Robots Exclusion Tester (Bing) — Test in BWT
Sitemap Validator (SEOptimer) — XML sitemap check
XML Sitemaps Generator — Create sitemaps fast
Hreflang.org Testing Tool — Audit international tags