Quick Reference
Element Code: IN-010
Issue: Canonical tag exists but contains invalid or empty URL
Impact: Canonicalization fails, potential duplicate content issues
Fix: Add valid absolute URL to canonical tag
Detection: Screaming Frog, Sitebulb, HTML inspection
What Is This Issue?
A canonical tag with an empty href or malformed URL provides no guidance to search engines. This is worse than having no canonical at all because it suggests technical problems.
Why This Matters for Your Website
Empty or invalid canonicals waste the opportunity to control indexation and may signal quality issues to search engines.
How to Fix This Issue
- Identify malformed tags: Crawl site for canonical issues
- Fix URL format: Use absolute URLs with protocol
- Remove if empty: Empty canonical is worse than none
Tools for Detection
- Screaming Frog: Reports malformed canonicals
TL;DR (The Simple Version)
Your canonical tag is empty or broken. Either fix it with a proper absolute URL or remove it entirely. An empty canonical is worse than no canonical.
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