OpenWebmasterby Mello Zone

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Inspect URLAdd website

Canonical clusters · batch HTTP evidence · exact URL graph

Audit canonical URLs across a page set

Fetch a focused group of public pages, compare their declared canonicals, and trace exact in-batch relationships. Missing tags, target errors, loops, chains, redirects, cross-origin hints, and fetch failures stay visible without inventing Google-selected canonicals.

PAGES
20 MAX
CONCURRENCY
3
SOURCE
RAW HTML

Inspect one intentional cluster or template sample

Include the preferred page and its likely variants. Graph conclusions stop at pages outside this batch.

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Ready for a page set.

OpenWebmaster does not create example clusters or a canonical score. Results appear only after live inspection.

CANONICAL PRACTICE

Make the preferred URL consistent across signals

Declare the preferred page

Use a self-referential canonical on the preferred HTML page and canonicalize only duplicate or sufficiently similar alternatives.

Keep signals aligned

Link internally to the preferred URL, list preferred URLs in sitemaps, and avoid redirects or hreflang annotations that contradict the canonical.

Verify provider evidence

A declaration is a hint. Use Search Console URL Inspection when you need Google-selected canonical evidence for a property you control.