diff --git a/components/script/dom/dissimilaroriginwindow.rs b/components/script/dom/dissimilaroriginwindow.rs
index adba29c23fb..bf8337cdfbe 100644
--- a/components/script/dom/dissimilaroriginwindow.rs
+++ b/components/script/dom/dissimilaroriginwindow.rs
@@ -20,7 +20,7 @@ use js::jsval::{JSVal, UndefinedValue};
 use js::rust::{CustomAutoRooter, CustomAutoRooterGuard, HandleValue};
 use msg::constellation_msg::PipelineId;
 use script_traits::{ScriptMsg, StructuredSerializedData};
-use servo_url::ServoUrl;
+use servo_url::{MutableOrigin, ServoUrl};
 
 /// Represents a dissimilar-origin `Window` that exists in another script thread.
 ///
@@ -195,6 +195,10 @@ impl DissimilarOriginWindowMethods for DissimilarOriginWindow {
 }
 
 impl DissimilarOriginWindow {
+    pub fn origin(&self) -> &MutableOrigin {
+        self.globalscope.origin()
+    }
+
     /// https://html.spec.whatwg.org/multipage/#window-post-message-steps
     fn post_message_impl(
         &self,
diff --git a/components/script/dom/paintworkletglobalscope.rs b/components/script/dom/paintworkletglobalscope.rs
index 888a6b16574..d8c3cd552fd 100644
--- a/components/script/dom/paintworkletglobalscope.rs
+++ b/components/script/dom/paintworkletglobalscope.rs
@@ -52,6 +52,7 @@ use script_traits::Painter;
 use script_traits::{DrawAPaintImageResult, PaintWorkletError};
 use servo_atoms::Atom;
 use servo_config::pref;
+use servo_url::MutableOrigin;
 use servo_url::ServoUrl;
 use std::cell::Cell;
 use std::collections::hash_map::Entry;
@@ -136,6 +137,10 @@ impl PaintWorkletGlobalScope {
         self.image_cache.clone()
     }
 
+    pub fn origin(&self) -> &MutableOrigin {
+        self.worklet_global.origin()
+    }
+
     pub fn perform_a_worklet_task(&self, task: PaintWorkletTask) {
         match task {
             PaintWorkletTask::DrawAPaintImage(
diff --git a/components/script/dom/testworkletglobalscope.rs b/components/script/dom/testworkletglobalscope.rs
index c67e1536457..f4394f7f133 100644
--- a/components/script/dom/testworkletglobalscope.rs
+++ b/components/script/dom/testworkletglobalscope.rs
@@ -15,7 +15,7 @@ use crossbeam_channel::Sender;
 use dom_struct::dom_struct;
 use js::rust::Runtime;
 use msg::constellation_msg::PipelineId;
-use servo_url::ServoUrl;
+use servo_url::{MutableOrigin, ServoUrl};
 use std::collections::HashMap;
 
 // check-tidy: no specs after this line
@@ -53,6 +53,10 @@ impl TestWorkletGlobalScope {
         unsafe { TestWorkletGlobalScopeBinding::Wrap(JSContext::from_ptr(runtime.cx()), global) }
     }
 
+    pub fn origin(&self) -> &MutableOrigin {
+        self.worklet_global.origin()
+    }
+
     pub fn perform_a_worklet_task(&self, task: TestWorkletTask) {
         match task {
             TestWorkletTask::Lookup(key, sender) => {
diff --git a/components/script/dom/workletglobalscope.rs b/components/script/dom/workletglobalscope.rs
index 29d5b9b7f99..025f8268cd7 100644
--- a/components/script/dom/workletglobalscope.rs
+++ b/components/script/dom/workletglobalscope.rs
@@ -84,6 +84,10 @@ impl WorkletGlobalScope {
         }
     }
 
+    pub fn origin(&self) -> &MutableOrigin {
+        self.globalscope.origin()
+    }
+
     /// Get the JS context.
     pub fn get_cx(&self) -> JSContext {
         self.globalscope.get_cx()