---
title: preferredHTTPSNavigationPolicy
framework: webkit
role: symbol
role_heading: Instance Property
path: webkit/webpage/navigationpreferences/preferredhttpsnavigationpolicy
---

# preferredHTTPSNavigationPolicy

Used when performing a top-level navigation to a webpage.

## Declaration

```swift
var preferredHTTPSNavigationPolicy: WebPage.NavigationPreferences.UpgradeToHTTPSPolicy
```

## Discussion

Discussion The default value is .keepAsRequested. The stated preference is ignored on subframe navigation, and it may be ignored based on system configuration. The WebPage.Configuration.upgradeKnownHostsToHTTPS property supersedes this property for known hosts.