⚠️ This will also prevent recording on SingSnap — fix mic access first.
Mic is permanently blocked — follow the manual steps below
Tap the ⊙≡ icon in the address bar (left of the URL)
Tap Permissions → Microphone → Allow
Then tap Start Test above
Click the ⊙≡ icon in the address bar (left of the URL)
Find Microphone → change to Allow
Click Reload when prompted, then try again
Open the Settings app on your device
Scroll to Safari → tap Microphone → set to Allow
Return here and reload the page, then tap Start Test
Firefox does not currently support the Web Audio mic input required for this test.
Please use Chrome, Edge, or Safari to run the sync test.
Click the 🔒 lock icon in the address bar
Find Microphone → set to Allow
Reload when prompted, then try again
Tap the 🔒 lock icon in the address bar
Tap Edit permissions → Microphone → Allow
Reload the page, then tap Start Test
In the menu bar click Safari → Settings for This Website…
Set Microphone to Allow
Reload the page, then click Start Test
Hold your microphone near your speakers, then press Start Test. The click is loud so speaker volume doesn't need to be high — if you hear feedback, move the mic further away.