Document Metadata
Verifies title lengths, unique meta descriptions, and viewport declarations.
Enter a domain to audit technical SEO and route health.
Checks are tied to standard search engine webmaster documentation and RFC protocols.
We do not claim keyword density or semantic content scores. Technical SEO evaluates infrastructure integrity.
We do not audit private staging environments requiring VPN or Basic Auth.
A single primary H1 clearly signals the core topic of a document to search engines and screen readers.
Our crawler follows canonical declarations up to safe boundaries and flags circular or broken canonical targets.
Yes, viewport tags and mobile accessibility baselines are included.
Technical SEO is not only about blue links. Google’s generative AI Search features rely on the Search index, so crawlability, indexability, canonicals and internal links remain foundational.
robots.txt, sitemaps, canonicals, indexability and AI crawler access form the discovery foundation.
GEO, AEO, LLMO, entity graphs, schema and answer extractability reduce machine ambiguity.
RAG/retrieval, original information, E-E-A-T, freshness and evidence support source eligibility.
AAO, accessible journeys, intact links, measurable referrals and clear CTAs connect AI discovery to commercial action.
Recommendations, rankings, citations, traffic, customers and revenue are not guaranteed. HTML&HTML measures website-side technical and content blockers; it does not claim control over external AI systems.