The social media giant uses the metrics to help advertisers measure how content performs on its platform. Cramer said on "Squawk on the Street" that he wants to know if the social media giant's management feels differently now about its engagement. They had previously described the numbers as "rather robust" during the company's latest conference call.
Cramer said he wanted to hear whether COO Sheryl Sandberg thinks the new metrics contradict their previous views on the metrics.
He continued, "If this is just a discrepancy, then that's one thing. But if they want to take back the very bullish things they said about engagement, that would be different."