To assess DevOps maturity, it's essential to evaluate your company's setup against key attributes such as team size, architecture type, containerization, configuration management, orchestrator usage, infrastructure composition, developer self-service, task division between ops and devs, deployment frequency, lead time, mean time to respond to outages, and failed deploy percentage. These metrics can help provide context and define a state of maturity, which is not solely determined by the technology used, but also by the specific needs and pain points of each team. A comprehensive evaluation tool has been developed to calculate a linear score based on these attributes, and the author encourages users to try it out and share their feedback.