Safari Configuration for Virto Calendar
To ensure proper functionality of Virto Calendar in Safari, cross-site tracking must be allowed by disabling Safari’s “Prevent Cross-Site Tracking” feature. This adjustment enables cookies to function across domains, which is critical for data synchronization and core features.
Steps to Allow Cross-Site Tracking:
- Open Safari on your Mac.
- Navigate to Safari > Settings (or Preferences).
- Select the Privacy tab.
- Uncheck the box labeled “Prevent cross-site tracking” (disabling this feature allows cross-site tracking).

Why this matters:
When “Prevent Cross-Site Tracking” is enabled (checked), Safari blocks cookies between domains, which disrupts Virto Calendar functionality. Disabling it resolves this issue while still maintaining other privacy protections like fingerprinting prevention.