The operability of duke.pure.elsevier.com has been tested 1 times over the course of the 1 250 days that followed June 22, 2021. Duke.pure.elsevier.com was unresponsive or encountering problems in every assessment conducted as of November 23, 2024. Throughout all evaluations done as of November 23, 2024, duke.pure.elsevier.com did not experience any offline periods. Code 503 represented the latest error among the 1 error responses, observed on June 22, 2021. Duke.pure.elsevier.com responded in 0.557 seconds on June 22, 2021, while its average response time was 0.557 seconds.