How can I use canonical tags in HTML to prevent duplicate content issues between similar URLs?
Asked on Sep 10, 2025
Answer
Canonical tags are essential in HTML to inform search engines about the preferred version of a webpage, helping to prevent duplicate content issues across similar URLs. By specifying a canonical URL, you guide search engines to index the correct page.
Additional Comment:
- Place the canonical tag within the section of your HTML document.
- Ensure the canonical URL is the absolute URL of the preferred page version.
- Use canonical tags on all pages with similar or duplicate content to point to the main version.
- Canonical tags help consolidate link signals and prevent indexing of duplicate content.
- Regularly audit your site to ensure canonical tags are correctly implemented and updated as needed.
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