Index Coverage
Quick Definition
Index coverage is a Google Search Console report that shows which pages of a website have been indexed, which have errors, and which are excluded. It helps identify and fix indexing issues that prevent pages from appearing in search.
Why It Matters
The Index Coverage report in Google Search Console shows which pages Google has indexed, which it has excluded, and why. If important pages are not indexed, they cannot appear in search results. Regular monitoring prevents invisible indexing issues from silently killing your organic traffic.
Real-World Example
A large Indian e-commerce site discovers via the Index Coverage report that 15,000 product pages have the error Crawled - currently not indexed. Investigation reveals thin product descriptions with fewer than 50 words. After enriching descriptions to 200+ words with unique content, 80% get indexed within 4 weeks.
Signal Connection
Presence -- index coverage directly determines your search presence. Pages that are not indexed have zero presence in search results. Maximizing index coverage ensures your content is discoverable.
Pro Tip
Check the Index Coverage report in Search Console at least monthly. Sort by error and warning categories. Prioritize fixing Valid with warnings and Excluded pages, especially those excluded for Crawled but not indexed which indicates quality issues.
Common Mistake
Trying to get every URL indexed. Not all pages should be indexed. Paginated URLs, filter pages, and thin parameter pages are better excluded. Focus on getting your valuable, unique content pages indexed rather than maximizing raw numbers.
Test Your Knowledge
What does Crawled - currently not indexed mean in the Index Coverage report?
Show Answer
Answer: B. Google crawled the page but decided not to include it in the index, often due to quality issues
Crawled but not indexed means Google accessed the page but chose not to include it in search results. This often indicates quality concerns -- thin content, duplicate content, or insufficient value compared to existing indexed pages.