Andrea Bollini enhanced the 4Science/dspace-angular repository by refining its robots.txt configuration to improve SEO and protect user privacy. Focusing on web crawling configuration, Andrea implemented rules that disallow indexing of user-specific content, certain entity page tabs, and the OpenSearch endpoint, while ensuring that main entity pages remain accessible to both users and search engines. This targeted approach, developed using ejs templates and SEO best practices, aligns with business goals by optimizing search indexing and reducing unnecessary crawler load. The work demonstrates a thoughtful balance between discoverability and privacy, addressing both technical and operational requirements within a major Angular-based project.