Google has updated its official crawl budget guidance with two key technical clarifications: all specialized Google crawlers draw from a single shared capacity pool, and websites should implement HTTP 304 'Not Modified' response codes. Serving 304 responses for static pages conserves server resources, allowing search engines and AI platforms to discover and index new content faster.

Google's John Mueller reveals a robots.txt quirk that can cause Googlebot to ignore rules, potentially harming SEO. This issue affects local businesses and online marketers trying to optimize their websites for search engine visibility. Understanding this quirk is crucial for maintaining a strong online presence.