This website requires a browser feature called JavaScript. All modern browsers support JavaScript. You probably just need to change a setting in order to turn it on.
Please see: How to enable JavaScript in your browser.
If you use ad-blocking software, it may require you to allow JavaScript from this web application.
Once you've enabled JavaScript you can try loading this page again.
Thank you.
https://dchealth.dc.gov/event/board-massage-therapy-calendar-and-meetings