Over the last 1 258 days beginning June 18, 2021, to now, celsion.com's accessibility was checked 8 times. Out of every conducted check, celsion.com was up 8 times, the latest being on December 3, 2021, responding with a code 200. No periods of inactivity were observed for celsion.com in any of the checks conducted as of November 28, 2024. None of the responses have an error status as of November 28, 2024, according to all replies. On December 3, 2021, celsion.com's 1.321 seconds response contrasted its average of 1.331 seconds.