- Article
- Intermediate
- 1 minute read
- Reviewed August 4, 2026
Duplicate content occurs when the same or very similar information is available through several URLs.
Thin content describes pages that provide little distinct value. A short page is not automatically thin, and a long page is not automatically useful.
Common WordPress Sources
Duplicates can come from:
- HTTP and HTTPS.
- Host variations.
- Tracking parameters.
- Feeds and print views.
- Attachment pages.
- Author and date archives.
- Pagination errors.
- Copied product descriptions.
- Staging copies.
- One-post tag archives.
Duplicate Does Not Always Mean a Penalty
Search engines commonly group duplicate URLs and choose a canonical representative.
The practical problems are wasted crawling, inconsistent signals, fragmented links and confusing analytics.
Thin Archives and Articles
Improve, consolidate or remove archives with no distinct purpose.
Several articles targeting the same intent should be compared and, where appropriate, merged with redirects.
Resolution Options
Use:
- Content improvement.
- Consolidation.
- Permanent redirects.
- Canonical URLs.
noindex.- Removal with
404or410.
Choose based on whether the URL should remain accessible and whether it has external value.
Frequently Asked Questions
Is duplicate content automatically penalized?
Not normally, but duplication can weaken crawling and signals.
How many words prevent thin content?
There is no minimum. The page needs a useful distinct purpose.
Continue Learning
Previous: [Image SEO in WordPress](/resources/wordpress-manual/seo/image-seo/)
Next: [Pagination and Archive Pages](/resources/wordpress-manual/seo/pagination-archive-pages/)