The number of availability checks of fitnessblackbook.com over the past 1 436 days beginning January 16, 2021, reached 3. In the 3 out of all conducted checks, including the most recent one on January 19, 2021, which returned a code 200, fitnessblackbook.com has been reachable. No periods of inoperability were observed for fitnessblackbook.com across all assessments made as of December 23, 2024. As of December 23, 2024, it is evident from all received responses that no errors have been encountered. For fitnessblackbook.com recorded a response time of 1.823 seconds on January 19, 2021, in contrast to the average time of 1.845 seconds.