The accessibility of pfe.com has been analyzed 10 times between June 14, 2023, and the last 532 days. Including the most recent check on November 18, 2024, which returned a 200 status code, pfe.com was reachable 6 times out of all conducted tests. When analyzed, 40.00% of the time, equal to 4 events, pfe.com was unavailable, with June 17, 2024, being the most recent. There have been no responses with an error, according to all responses received as of November 27, 2024. In contrast to the average of 0.379 seconds, pfe.com's response time on November 18, 2024, was 0.267 seconds.