3 tests were conducted on the operability of grnavigation.com over the 1 179 days starting on September 19, 2021. Operational in 3 instances throughout checks, grnavigation.com's last uptime on November 8, 2024, responded with a code 200. As of December 11, 2024, no inaccessibility incidents have been detected for grnavigation.com in all tests. As of December 11, 2024, it was noted that none of the responses received had any error statuses recorded. Grnavigation.com's 0.460 seconds response on November 8, 2024, differed from its average response time of 0.916 seconds.