January 9, 2021, started the 1 418 day period in which btondemand.pfizer.com had 39 availability tests performed. Out of all website availability tests done, btondemand.pfizer.com was online 2 times, most recently confirmed by a 200 status code on January 9, 2021. 37 evaluations revealed that btondemand.pfizer.com was inaccessible, amounting to 94.87% of all checks done, with the most recent one occurring on September 21, 2023. All replies received as of November 28, 2024, confirm that there have been no responses with an error status. Btondemand.pfizer.com's September 21, 2023, response time was — seconds, with an average response time of 0.900 seconds.