The document discusses the importance of web personalization in B2B lead generation, highlighting that 71% of marketers consider it a top goal, but 60% struggle to generate leads. It emphasizes five secrets to converting anonymous leads into known prospects through personalized content, predictive technology, and targeted strategies, which result in significantly higher conversion rates. Key takeaways include the vast number of anonymous visitors, the potential for improved engagement with personalized experiences, and the effectiveness of predictive analytics in optimizing content delivery.