diff --git a/dom/script/ScriptLoader.cpp b/dom/script/ScriptLoader.cpp
index 51cedfa69119..aa0d3f8017cc 100644
--- a/dom/script/ScriptLoader.cpp
+++ b/dom/script/ScriptLoader.cpp
@@ -1431,14 +1431,6 @@ bool ScriptLoader::ProcessScriptElement(nsIScriptElement* aElement) {
 
   NS_ASSERTION(!aElement->IsMalformed(), "Executing malformed script");
 
-  nsAutoCString url;
-  nsCOMPtr<nsIURI> scriptURI = aElement->GetScriptURI();
-  if (scriptURI) {
-    scriptURI->GetAsciiSpec(url);
-  }
-  AUTO_PROFILER_LABEL_DYNAMIC_NSCSTRING("ScriptLoader::ProcessScriptElement",
-                                        JS, url);
-
   nsCOMPtr<nsIContent> scriptContent = do_QueryInterface(aElement);
 
   nsAutoString type;
@@ -2462,6 +2454,49 @@ static nsresult ExecuteCompiledScript(JSContext* aCx,
   return aExec.ExecScript();
 }
 
+static void GetProfilerLabelForRequest(ScriptLoadRequest* aRequest,
+                                       nsACString& aOutString) {
+#ifdef MOZ_GECKO_PROFILER
+  if (!profiler_is_active()) {
+    aOutString.Append("<script> element");
+    return;
+  }
+  aOutString.Append("<script");
+  if (aRequest->IsAsyncScript()) {
+    aOutString.Append(" async");
+  } else if (aRequest->IsDeferredScript()) {
+    aOutString.Append(" defer");
+  }
+  if (aRequest->IsModuleRequest()) {
+    aOutString.Append(" type=\"module\"");
+  }
+
+  nsAutoCString url;
+  if (aRequest->mURI) {
+    aRequest->mURI->GetAsciiSpec(url);
+  } else {
+    url = "<unknown>";
+  }
+
+  if (aRequest->mIsInline) {
+    if (aRequest->GetParserCreated() != NOT_FROM_PARSER) {
+      aOutString.Append("> inline at line ");
+      aOutString.AppendInt(aRequest->mLineNo);
+      aOutString.Append(" of ");
+    } else {
+      aOutString.Append("> inline (dynamically created) in ");
+    }
+    aOutString.Append(url);
+  } else {
+    aOutString.Append(" src=\"");
+    aOutString.Append(url);
+    aOutString.Append("\">");
+  }
+#else
+  aOutString.Append("<script> element");
+#endif
+}
+
 nsresult ScriptLoader::EvaluateScript(ScriptLoadRequest* aRequest) {
   using namespace mozilla::Telemetry;
   MOZ_ASSERT(aRequest->IsReadyToRun());
@@ -2499,7 +2534,9 @@ nsresult ScriptLoader::EvaluateScript(ScriptLoadRequest* aRequest) {
   // New script entry point required, due to the "Create a script" sub-step of
   // http://www.whatwg.org/specs/web-apps/current-work/#execute-the-script-block
   nsAutoMicroTask mt;
-  AutoEntryScript aes(globalObject, "<script> element", true);
+  nsAutoCString profilerLabelString;
+  GetProfilerLabelForRequest(aRequest, profilerLabelString);
+  AutoEntryScript aes(globalObject, profilerLabelString.get(), true);
   JSContext* cx = aes.cx();
   JS::Rooted<JSObject*> global(cx, globalObject->GetGlobalJSObject());