Uptime testing reached 7 checks over the 1 156 days from October 3, 2021, for sphotos-b-iad.xx.fbcdn.net as per the data. During each test carried out as of December 2, 2024, sphotos-b-iad.xx.fbcdn.net was identified as unreachable or facing issues with functionality. In 7 instances, or 100.00% of the inspections, as the data shows, sphotos-b-iad.xx.fbcdn.net was unreachable, and the most recent occurrence was noted on September 27, 2022. Based on all replies received, as of December 2, 2024, there were no responses indicating error status. According to records, sphotos-b-iad.xx.fbcdn.net responded in — seconds on September 27, 2022, compared to an average of 0.001 seconds.