Duplicate title tags: fix the title generator

How to fix duplicate title tags

First group the affected URLs by their final canonical document and compare the content. Two distinct pages can share a title because a template falls back to the same text. That is a title-generation defect, not a reason to canonicalize one page to the other.

Give each page a concise title describing its actual subject and intent, with branding kept brief. For example, replace “Services | Example” on two different pages with “Technical SEO Audits | Example” and “Website Migration Reviews | Example.” Check the initial response and rendered head for a single title element, then confirm that the visible main heading describes the same page.

If the URLs really are duplicate versions of one document, consolidate their URL signals instead. Keep maintained destinations in the sitemap and point internal links directly to them. Google can generate a different search-result title; changing the HTML does not establish a ranking change.

Google’s title-link guidance explains distinct, descriptive titles; its canonical URL guidance covers duplicate representations.

Check the emitted document

A service template emits “Services | Example” for both an audit page and a migration page. Each page has different substantive content. Give the first “Technical SEO Audits | Example” and the second “Website Migration Reviews | Example”; keep their own canonical URLs.

Request both pages after deployment. Each initial response should contain one title describing its own content, and the rendered head should preserve that title after navigation. A test that checks only the destination URL would miss the template collision.