---
title: WKWebsiteDataTypeMemoryCache
framework: webkit
role: symbol
role_heading: Global Variable
path: webkit/wkwebsitedatatypememorycache
---

# WKWebsiteDataTypeMemoryCache

In-memory caches.

## Declaration

```swift
let WKWebsiteDataTypeMemoryCache: String
```

## See Also

### Cache types

- [WKWebsiteDataTypeDiskCache](webkit/wkwebsitedatatypediskcache.md)
- [WKWebsiteDataTypeOfflineWebApplicationCache](webkit/wkwebsitedatatypeofflinewebapplicationcache.md)