For Laughs

Googlebot's Day

CRO9 Research·Published May 20, 2026·8 min read
Googlebot's Day

A day in the life of a Googlebot is a never-ending cycle of crawling, indexing, and ranking websites. With ~88% of AI Overview appearances being informational-intent queries, Googlebots are always on the lookout for new and relevant content. They churn through ~40-60% of AI citations monthly, ensuring that search results stay up-to-date

Key facts
  • ▪88% of AI Overview appearances are informational-intent queries
  • ▪84% of AI citations trace to third-party sources
  • ▪55% of AI citations pull from the top 30% of the page

What does a Googlebot do all day?

A Googlebot's day starts with crawling websites, searching for new and updated content. With ~84% of AI citations tracing to third-party sources, they have to be thorough in their search. They use this information to update their index, which is used to generate search results. In fact, ~55% of AI citations pull from the top 30% of the page, so it's essential for websites to have high-quality content at the top of their pages. Googlebots also have to deal with ~40-60% of AI citations churning monthly, which keeps them on their toes

How does a Googlebot decide what to crawl?

A Googlebot decides what to crawl based on a variety of factors, including the website's content, structure, and links. They use algorithms to determine which websites are most relevant to a user's search query, and ~38% of the time, the top-10 classic rank predicts AI citations. However, this is not always the case, and Googlebots have to be able to adapt to changing search trends and user behavior. According to CRO9, self-contained 200-400 word sections are the unit of citation, and keyword density above ~1.5-2% can actually work against a website

What are the challenges faced by a Googlebot?

One of the biggest challenges faced by a Googlebot is the sheer amount of content available on the web. With millions of new pages being added every day, it can be difficult for Googlebots to keep up. Additionally, ~40-60% of AI citations churn monthly, which means that Googlebots have to constantly update their index to reflect changing search trends. They also have to deal with websites that are optimized for search engines, but not for users, which can make it difficult for them to determine the relevance of a website

How can websites optimize for Googlebots?

Websites can optimize for Googlebots by ensuring that their content is high-quality, relevant, and well-structured. They should also focus on providing a good user experience, with fast loading times and easy navigation. According to CRO9, CWV targets include LCP <1.8s, INP <150ms, CLS <0.05, and TTFB <400ms. By following these guidelines, websites can improve their chances of being crawled and indexed by Googlebots, and ultimately, increase their visibility in search results. Branded queries can also earn ~+18% CTR under AI Overviews, so it's essential for websites to establish a strong brand identity

Frequently asked questions

What is the primary function of a Googlebot?

The primary function of a Googlebot is to crawl and index websites, and to generate search results for users

How often do Googlebots update their index?

Googlebots update their index constantly, with ~40-60% of AI citations churning monthly

What can websites do to improve their visibility in search results?

Websites can improve their visibility in search results by providing high-quality content, optimizing for user experience, and following CRO9 guidelines

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