Glossary

Crawl Budget

The number of pages Googlebot will crawl on a site within a given timeframe.

Definition

Crawl budget is the number of pages Googlebot (or another search engine crawler) will crawl and index on a website within a given time period. Google allocates crawl budget based on the site's authority, server health, and crawl demand. Sites with large page counts, slow load times, or many low-quality pages may exhaust their crawl budget before all important pages are crawled.

Why It Matters

Crawl budget is particularly important for large websites with thousands of pages. If Googlebot wastes its crawl budget on low-value pages — parameter-generated duplicates, thin content, or URLs blocked in error — high-value pages may be crawled less frequently or not at all. Optimizing crawl budget ensures that Googlebot focuses on the pages that matter most.

Examples

Crawl trapAn infinite URL space generated by faceted navigation consuming crawl budget on duplicate pages

Wasted budgetGooglebot crawling thousands of low-quality tag pages when important category pages aren't being crawled

Budget improvementAdding noindex to low-value parameter URLs to redirect crawler attention to canonical pages

Common Mistakes

Not considering crawl budget on large e-commerce or news sites.

Allowing infinite URL spaces from faceted navigation or session IDs.

Not using internal linking strategically to guide crawlers to priority pages.

Ignoring crawl stats reports in Google Search Console.

Related Tools

Word Counter

Count words in your text instantly with reading level analysis.

Meta Description Length Checker

Check if your meta description is the ideal length for Google.

Related Terms

Web Crawler

An automated program that systematically browses the web to discover and index content.

Indexing

The process by which search engines store and organize web page content in their database.

Technical SEO

The optimization of a website's technical infrastructure to improve crawlability and indexing.

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