Over the course of 1 242 days from July 7, 2021, data shows summa.us underwent 18 uptime checks. Summa.us was found to be unavailable or experiencing issues during all the checks carried out as of December 1, 2024. As of December 1, 2024, every review that was done on summa.us indicated that there were no cases of inactivity. On September 4, 2024, among the 18 responses that contained errors, code 403 was the most recent. The response time was 0.072 seconds for summa.us on September 4, 2024, while the average response time is 0.164 seconds.