Missing Canonical Tag

  • December 7, 2025
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Element Code: ON-046

Quick Reference

Issue: Page lacks canonical tag

Impact: Duplicate content risk

Fix: Add self-referencing canonical

Detection: HTML check

What Is This Issue?

Canonical declares preferred URL.

Why This Matters

Prevents duplicate issues.

How to Fix

  1. Add canonical tag

Tools

  • HTML check: Canonical

TL;DR

Add canonical tag to all pages.

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