From May 7, 2021, through the following 1 851 days, 6 availability checks of refer.casper.com were conducted. Refer.casper.com was online 6 times out of all checks performed, as shown by the code 200 response on the latest test conducted on April 12, 2026. Inspections found no instances of refer.casper.com being inactive up to June 1, 2026. As can be seen from every response that has been received as of June 1, 2026, none of them have an error status. Differing from an average of 0.185 seconds, refer.casper.com responded in 0.116 seconds on April 12, 2026.