1 tests were conducted on the operability of toposbookstore.com over the 1 164 days starting on September 26, 2021. Operational in 1 instances throughout checks, toposbookstore.com's last uptime on September 26, 2021, responded with a code 200. Testing as of December 3, 2024, showed no instances of toposbookstore.com becoming unavailable. Based on all replies received, as of December 3, 2024, there were no responses indicating error status. Responding in 3.325 seconds on September 26, 2021, contrasted with toposbookstore.com's average of 3.325 seconds.