Index Coverage
Index coverage refers to the comprehensive status report within Google Search Console that details exactly which pages on a domain Google has successfully crawled and stored in its database, and which pages it has rejected. The report categorizes URLs into four buckets: Valid, Valid with Warnings, Excluded, and Error. Analyzing the “Excluded” and “Error” buckets is the most critical diagnostic process in technical SEO. If revenue-driving pages are trapped in the “Crawled, currently not indexed” or “Discovered, currently not indexed” statuses, it indicates severe issues with content quality, crawl budget exhaustion, or rendering failures that must be immediately rectified.
Index Coverage Simplified
Index coverage is a report card from Google that tells you exactly how many pages of your website it has actually saved. If Google refuses to save your most important product pages, this report will tell you exactly what technical error is causing the problem.