Data indicates 3 tests were done on riss4u.net's accessibility in the 1 256 day interval starting June 23, 2021. The uptime history of riss4u.net includes 3 successful instances, the latest being on August 23, 2024, returning a code 200. Assessments conducted as of November 30, 2024, revealed that riss4u.net had no periods of downtime. As per the received replies, as of November 30, 2024, no errors were found in any of the obtained replies. Records show 4.104 seconds on August 23, 2024, as riss4u.net's response time, against 3.045 seconds on average.