The operability of pfizerpro.com was checked 2 times during a period of 1 184 days, beginning on September 2, 2021. The operational status of pfizerpro.com was confirmed 2 times during conducted checks, the most recent on November 17, 2024, providing a response with a code 200. As of November 29, 2024, there was no occasion of downtime reported for pfizerpro.com out of all inspections. Responses received as of November 29, 2024, have been confirmed as error-free, per the replies. With an average of 1.073 seconds, pfizerpro.com had a 1.919 seconds response time on November 17, 2024.