---
name: thedaviddias/canonical-chain
source: https://app.decimal.ai/s/thedaviddias-canonical-chain@1/SKILL.md
source_sha256: 5366a4323878
---

# Avoid redirect chains on canonical URLs

Canonical chains confuse search engines and can result in the wrong version of a page being indexed, while also adding unnecessary latency for crawlers.

## Quick Reference

- Ensure that the URL in your `rel="canonical"` tag returns a 200 OK status
- Never point a canonical tag to a URL that then redirects to another location
- Verify that the canonical URL is the final, intended version of the content

## Check

Verify that the canonical URL of the page does not result in any redirects.

## Fix

Update the `<link rel="canonical">` tag to point directly to the final, non-redirecting URL.

## Explain

Explain why pointing a canonical tag to a redirecting URL weakens the canonical-url signal and impacts SEO.

## Code Review

Review metadata generation, rendered HTML, structured data, and response headers related to Avoid redirect chains on canonical URLs. Flag exact routes or templates where search-facing output violates the rule, and describe how to verify the final page output.

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For full implementation details, code examples, and framework-specific guidance,
see `references/rule.md`.

Rule page: https://frontendchecklist.io/en/rules/seo/canonical-chain