---
title: WKFrameInfo
framework: webkit
role: symbol
role_heading: Class
path: webkit/wkframeinfo
---

# WKFrameInfo

An object that contains information about a frame on a webpage.

## Declaration

```swift
@MainActor class WKFrameInfo
```

## Overview

Overview An instance of this class is a transient, data-only object; it does not uniquely identify a frame across multiple delegate method calls.

## Topics

### Inspecting frame information

- [isMainFrame](webkit/wkframeinfo/ismainframe.md)
- [request](webkit/wkframeinfo/request.md)
- [securityOrigin](webkit/wkframeinfo/securityorigin.md)
- [webView](webkit/wkframeinfo/webview.md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [Sendable](swift/sendable.md)

## See Also

### Page content

- [WKUserContentController](webkit/wkusercontentcontroller.md)
- [WKContentRuleListStore](webkit/wkcontentruleliststore.md)
- [WKContentWorld](webkit/wkcontentworld.md)
- [WKSecurityOrigin](webkit/wksecurityorigin.md)
- [WKUserScript](webkit/wkuserscript.md)