<!--
{
  "availability" : [
    "macOS: 10.3.0 - 10.14.0"
  ],
  "documentType" : "symbol",
  "framework" : "WebKit",
  "identifier" : "/documentation/WebKit/WebView-swift.class/estimatedProgress",
  "metadataVersion" : "0.1.0",
  "role" : "Instance Property",
  "symbol" : {
    "kind" : "Instance Property",
    "modules" : [
      "WebKit"
    ],
    "preciseIdentifier" : "c:objc(cs)WebView(py)estimatedProgress"
  },
  "title" : "estimatedProgress"
}
-->

# estimatedProgress

An estimate, as a percentage, of the amount of content that is currently loaded.

```
var estimatedProgress: Double { get }
```

## Discussion

A number ranging from `0` to `1.0` and, once a load completes, `1.0` until a new load starts, at which point it resets to `0`.

The value is an estimate based on the total number of bytes expected to be received for a document, including all its possible subresources. For more accurate load progress information, implement delegates conforming to the WebFrameLoadDelegate and WebResourceLoadDelegate informal protocols.

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)