Science.sciencemag.org passed 24 availability tests over the past 1 371 days beginning February 25, 2021, based on records. Among all assessments, science.sciencemag.org was accessible 18 times, the most recent instance occurred on April 16, 2022, as indicated by a 200 status code. 16.67% of evaluations performed, equal to 4 events, resulted in science.sciencemag.org downtime, including on September 17, 2021, for the most recent. The error code 403, the latest among the 2 responses that were found to have errors, was registered on October 21, 2024. While science.sciencemag.org averages 2.410 seconds in response time, it replied in 0.048 seconds on October 21, 2024.