The GSC Coverage Report (now largely reflected through the Pages report) shows the indexing status of every URL Google is aware of on a website, categorized as indexed, excluded, or affected by an error.
This report is essential for diagnosing why specific pages might not be appearing in search results, providing specific reasons for exclusion like duplicate content, noindex tags, or crawl errors.
Regularly reviewing this report helps catch unexpected indexing issues early, particularly after a site redesign, migration, or significant content update.
We monitor coverage reporting as a standard part of our Technical SEO service.