From June 28, 2024, onward for the next 152 days, impala.pfizer.com was checked for availability 12 times. Impala.pfizer.com was reachable 12 times, according to availability tests, including on October 13, 2024, when a code 200 was received. The checks carried out as of November 28, 2024, did not identify any downtime issues related to impala.pfizer.com. There have been no responses with an error, according to all responses received as of November 28, 2024. Recorded on October 13, 2024, was a 0.949 seconds response time for impala.pfizer.com, averaging 1.101 seconds.