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2. Google launches Search Console

To give site owners more granular control over how Google crawls their sites, Google israel phone number lead introduced Search Console: site owners can give detailed instructions on how Googlebot should handle their pages, request a recrawl, or use a robots.txt file to block the crawler from crawling their site entirely. Google never accepts sites paying to be crawled more frequently - Google provides the same tools to all sites to ensure that users are provided with the best possible search results.

3. What is Googlebot ?

Googlebot is the generic name for Google's web crawlers. Specifically, Googlebot is the generic name for two different types of crawlers: a desktop crawler that simulates a desktop user, and a mobile crawler that simulates a mobile user.

SEO: Googlebot beats Baiduspider in terms of web crawling
Your site is likely being crawled by both Googlebot Desktop and Googlebot Smartphone. of Googlebot by looking at the user-agent string in the request. However, both types of crawlers follow the same instructions in robots.txt , so you can't selectively target Googlebot Smartphone or Googlebot Desktop using robots.txt.