During the past 544 day period starting on August 6, 2023, there have been 4 checks done on grandcastle.com's availability. Grandcastle.com maintained functionality in 4 instances throughout all conducted checks, with the last recorded uptime on September 30, 2023, returning a code 200. As of January 31, 2025, all evaluations indicated that grandcastle.com had no periods of inoperability. According to records, all responses were received without any error status codes as of January 31, 2025. According to the records, on September 30, 2023, grandcastle.com replied in a time of 0.592 seconds with an average response time of 0.597 seconds.