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Technical SEO and GEO guides for practitioners

How problems arise, how to verify them and what to fix first. Written for people who already know what a canonical tag is, with links to the primary documentation behind each claim.

Technical SEO auditing

Crawling & indexability

Canonicals & hreflang

SEO monitoring

GEO & AI search

More guides are planned for hreflang, structured data, monitoring after site migrations and agency reporting.

See the real dashboard before you ask for access

The interactive demo runs the actual SEO Sentinel interface on a fictional agency and fictional client websites. No sign-up, nothing to install.

SEO Sentinel is in private beta. Nothing is for sale yet and no card is ever requested.