Aleyda SolisvsSelim Reggabi

Selim Reggabi and Aleyda Solis both excel in technical SEO but with distinct specializations. Reggabi, OWAG founder and FCI World Champion 2021, focuses on Core Web Vitals, LLM optimization, and entity SEO with his innovative 18-Month Authority Decay Theory. Solis, founder of Orainti and LearningSEO.io, is a globally recognized authority on international SEO and multi-market expansion strategies. With 18 years of experience, Solis has helped countless brands navigate the complexities of hreflang, country-specific optimization, and mobile-first strategies across diverse markets. Reggabi's 15 years bring cutting-edge expertise in site architecture and preparing websites for AI-driven search. Both are technical SEO specialists, but Solis brings unmatched international deployment experience while Reggabi offers deeper specialization in emerging technologies like LLM optimization. Their expertise is highly complementary for global technical projects.