If you use Chrome and have no audio, a workaround is to switch off Chrome's new autoplay policy, by typing chrome://flags/#autoplay-policy in the navigation bar and changing this setting from "Default" to "No user gesture is required". Then restart the browser
PLEASE READ NEW CHROME INSTRUCTIONS FOR NO AUDIO:
Click on the 'Not Secure' next to the URL on the address line. Click 'Site Settings'. Go to 'Sound' and select 'Allow'.
This is REQUIRED for ALL WebSDR sites.
INSTRUCTIONS (Please Read):
The SDR starts in FM mode for the Weather channel. When selecting another band, you MUST change the MODE (CW, USB, LSB, AM, FM, etc)