1 tests have been conducted on holtzbrinckpublishers.com's availability in the 4 days since November 19, 2024. Operating prosperously in 1 instances throughout all checks, holtzbrinckpublishers.com's last recorded uptime on November 19, 2024, returned a code 200. As of November 24, 2024, checks of holtzbrinckpublishers.com revealed no instances of inaccessibility. As of November 24, 2024, the responses obtained have been confirmed to be error status-free. On November 19, 2024, 0.557 seconds contrasted holtzbrinckpublishers.com's average 0.557 seconds response time.