Analytics Opt-Out Query Param for Testing & Uptime Monitoring

It would be great if there was support a query parameter we can add to urls for testing/debugging that will prevent those visits from being included in the from analytics. E.g. /form/hello-world-123?testing=true

This way, our own visits for testing purposes could be excluded from analytics, while also making it possible to set up uptime monitoring to check the forms periodically without impacting the analytics data.