Why do attendees not show up to my virtual event after registering?

Weak reminder strategy
One reminder email isn't enough. Send reminders 2 weeks out, 1 week out, 2 days out, and 1 day out. Include the join link in every email.
Poor timing
If your event spans hours or days, attendees forget. If it conflicts with standard work hours in multiple time zones, participation drops.
Registration friction
If your sign-up requires extensive information or multiple steps, people abandon it. Keep registration under 5 fields if possible.
Unclear value
Attendees registered but aren't sure what they'll get from attending. Make the agenda clear upfront. State what problems you're solving.
Access barriers
Some attendees can't get in on event day due to technical issues, firewall blocks, or confusing instructions. Test access links beforehand and provide tech support contact info.
No-show is normal
Typically 40-60% of registered attendees actually show up for virtual events. Budget for this. Focus retention efforts on people who do log in.
Engagement over quantity
One engaged attendee who completes sessions is worth more than three who register and vanish. Track who shows up and measure their actual participation.