Building websites with Google-friendly guidelines involves key considerations. Firstly, a well-structured architecture with clear page titles and headers aids search engine indexing. Secondly, optimizing images for fast loading and adding descriptive tags enhances user experience and indexing. Lastly, strategic calls-to-action (CTAs) guide users and improve engagement and conversions. By incorporating these elements, websites can meet Google's guidelines, boost visibility, and deliver a seamless user experience.