Research-based web design & usability guidelines

This book is widely praised as an indispensable and comprehensive collection of guidelines for web usability. Reviewers highlight its academically rigorous approach, noting that the content is compiled from numerous studies and research data by the US Department of Health and Human Services. It serves as an excellent starting manual and reference for anyone in the web design industry, offering useful suggestions on a broad range of topics, including presentation, text amount, color choices, appropriate sizes, designing for various browsers and user-agents like screen-readers or mobile devices, and even minimizing load times. A key strength is that each of the over 200 guidelines is rated for its relative importance and the strength of the supporting evidence, empowering readers to critically assess their applicability.

However, the book is not without its drawbacks. Some readers found the content to be a little dry, reflecting its academic and research-based nature. While comprehensive, a few reviewers also noted that certain guidelines or aspects of the material might be dated, given the fast-evolving nature of web technology. Furthermore, a concern was raised regarding the evidence base for all heuristics, with some reviewers questioning the empirical support for every single guideline despite the provided ratings.

In summary, this book stands out as an essential and academically-rigorous reference for web usability, making it highly valuable for professionals and students in web design, development, and user experience. Its strength lies in its extensive, well-indexed collection of guidelines, each transparently rated for importance and evidence. While readers should be prepared for a somewhat academic tone and be aware that some information might reflect older standards, it remains an indispensable resource for those seeking a foundational, research-backed understanding of creating effective and user-friendly web experiences.