How to fix duplicate title on WooCommerce
Write a unique, descriptive title tag for every page on your store so no two pages share the same title.
Steps for WooCommerce
- Install and activate the Yoast SEO or Rank Math plugin if not already present.
- For individual products/pages: open the product or page editor, scroll to the Yoast SEO / Rank Math meta box, click the 'Edit snippet' button, and fill in a unique 'SEO title'.
- For site-wide templates (all products, all categories, etc.): go to Yoast SEO → Search Appearance → Content Types (or Rank Math → Titles & Meta → Post Types) and set a dynamic template using variables like %%title%% %%sep%% %%sitename%% to ensure unique output per page.
- For bulk updates: use Yoast SEO's bulk editor (Yoast SEO → Tools → Bulk editor) or Rank Math's SEO Analyzer to find and fix pages with missing or duplicate titles.
- If you use a theme that hardcodes the <title> tag in header.php, replace it with wp_title() or rely on the SEO plugin's output_buffer method — your SEO plugin's documentation covers this.
<title>Women's Running Shoes – Lightweight & Cushioned | YourStoreName</title>What is duplicate title?
A title tag is the short text that appears as the clickable blue headline in Google search results and in the browser tab when someone visits your page. Every page on your store has one, and it lives in the HTML `<head>` section as `<title>Your Page Name</title>`. A "duplicate title" means two or more of your pages use exactly the same title text — Google and other search engines see them as potentially interchangeable, which hurts both pages.
Google uses the title tag as one of the strongest signals to understand what a page is about — if two pages share a title, Google may struggle to decide which one to show for a given search query, effectively making both pages compete against each other (a problem called keyword cannibalization). Duplicate titles also reduce click-through rates in search results because shoppers see identical headlines and can't tell which link leads to what they actually want. In practice this means less organic traffic to both pages. Google's own guidance explicitly states that every page should have a unique, descriptive title; failing to do so is one of the most commonly cited on-page SEO mistakes.
See the complete Duplicate title guide for every platform and the full background.
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