3 availability checks were conducted for alcoa.com within a 215 day period starting on August 9, 2024. Alcoa.com had 3 instances of uptime from checks that were completed, with the most recent one occurring on March 11, 2025, with a 200 code. No review indicated any downtime event occurred on alcoa.com as of March 13, 2025. As confirmed by responses received as of March 13, 2025, there are no errors in any responses. With an average of 1.870 seconds, alcoa.com had a 1.668 seconds response time on March 11, 2025.