---
title: mainResource
framework: webkit
role: symbol
role_heading: Instance Property
path: webkit/webarchive/mainresource
---

# mainResource

The receiver’s main resource.

## Declaration

```swift
var mainResource: WebResource! { get }
```

## See Also

### Getting attributes

- [subresources](webkit/webarchive/subresources.md)
- [subframeArchives](webkit/webarchive/subframearchives.md)
- [data](webkit/webarchive/data.md)