---
title: NEFilterBrowserFlow
framework: networkextension
role: symbol
role_heading: Class
path: networkextension/nefilterbrowserflow
---

# NEFilterBrowserFlow

A flow of network data, originating from a WebKit-based browser, that the filter examines.

## Declaration

```swift
class NEFilterBrowserFlow
```

## Topics

### Getting browser flow properties

- [parentURL](networkextension/nefilterbrowserflow/parenturl.md)
- [request](networkextension/nefilterbrowserflow/request.md)
- [response](networkextension/nefilterbrowserflow/response.md)

## Relationships

### Inherits From

- [NEFilterFlow](networkextension/nefilterflow.md)

### Conforms To

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

## See Also

### Flow handling

- [NEFilterFlow](networkextension/nefilterflow.md)
- [NEFilterSocketFlow](networkextension/nefiltersocketflow.md)
- [NEFilterNewFlowVerdict](networkextension/nefilternewflowverdict.md)
- [NEFilterDataVerdict](networkextension/nefilterdataverdict.md)
- [NEFilterControlVerdict](networkextension/nefiltercontrolverdict.md)
- [NEFilterRemediationVerdict](networkextension/nefilterremediationverdict.md)
- [NEFilterVerdict](networkextension/nefilterverdict.md)
- [NEFilterReport](networkextension/nefilterreport.md)