diff --git a/services/static-webserver/client/scripts/post-compile.py b/services/static-webserver/client/scripts/post-compile.py
index afc1cd5033a..650bcd4e0aa 100644
--- a/services/static-webserver/client/scripts/post-compile.py
+++ b/services/static-webserver/client/scripts/post-compile.py
@@ -1,41 +1,83 @@
-import os
 import json
-
+import os
+import random
+from pathlib import Path
 
 output_folders = [
-    "source-output", # dev output
+    "source-output",  # dev output
     "build-output",  # default production output
-    "build-client"   # I believe we create the production outputs here
+    "build-client",  # I believe we create the production outputs here
 ]
 
 
-def read_json_file(filename):
+def _get_applications_from_metadata():
     dirname = os.path.dirname(__file__)
-    meta_filename = os.path.join(dirname, filename)
-    with open(meta_filename, "r") as file:
+    meta_filename = os.path.join(dirname, "apps_metadata.json")
+    with open(meta_filename) as file:
         metadata = json.load(file)
         return metadata["applications"]
 
 
 def update_apps_metadata():
     dirname = os.path.dirname(__file__)
-    applications = read_json_file("apps_metadata.json")
+    applications = _get_applications_from_metadata()
     for i in applications:
         application = i.get("application")
         for output_folder in output_folders:
-            filename = os.path.join(dirname, '..', output_folder, application, "index.html")
-            if not os.path.isfile(filename):
-                continue
-            with open(filename, "r") as file:
-                data = file.read()
+            index_file_path = Path(dirname).joinpath(
+                "..", output_folder, application, "index.html"
+            )
+            if os.path.isfile(index_file_path):
+                print(f"Updating app metadata: {index_file_path.resolve()}")
                 replacements = i.get("replacements")
                 for key in replacements:
                     replace_text = replacements[key]
-                    data = data.replace("${"+key+"}", replace_text)
-            with open(filename, "w") as file: 
-                print(f"Updating app metadata: {filename}")
-                file.write(data)
+                    index_file_path.write_text(
+                        index_file_path.read_text().replace(
+                            "${" + key + "}",
+                            replace_text,
+                        )
+                    )
+
+
+def _get_output_file_paths(filename):
+    output_file_paths: list[Path] = []
+    dirname = os.path.dirname(__file__)
+    applications = _get_applications_from_metadata()
+    for i in applications:
+        application = i.get("application")
+        for output_folder in output_folders:
+            output_file_path = Path(dirname).joinpath(
+                "..", output_folder, application, filename
+            )
+            if output_file_path.is_file():
+                output_file_paths.append(output_file_path)
+    return output_file_paths
+
+
+def add_no_cache_param(vcs_ref_client):
+    index_file_paths = _get_output_file_paths("index.html")
+    for index_file_path in index_file_paths:
+        print(f"Updating vcs_ref_client: {index_file_path.resolve()}")
+        index_file_path.write_text(
+            index_file_path.read_text().replace(
+                "${boot_params}",
+                "nocache=" + vcs_ref_client,
+            )
+        )
+
+    boot_file_paths = _get_output_file_paths("boot.js")
+    for boot_file_path in boot_file_paths:
+        print(f"Updating addNoCacheParam URL_PARAMETERS: {boot_file_path.resolve()}")
+        boot_file_path.write_text(
+            boot_file_path.read_text().replace(
+                "addNoCacheParam : false",
+                "addNoCacheParam : true",
+            )
+        )
 
 
 if __name__ == "__main__":
     update_apps_metadata()
+    vcs_ref_client = os.getenv("VCS_REF_CLIENT", str(random.random()))
+    add_no_cache_param(vcs_ref_client)
diff --git a/services/static-webserver/client/source/boot/index.html b/services/static-webserver/client/source/boot/index.html
index c12e128897c..6a02f3cda47 100644
--- a/services/static-webserver/client/source/boot/index.html
+++ b/services/static-webserver/client/source/boot/index.html
@@ -67,7 +67,7 @@
 </head>
 <body>
   ${preBootJs}
-  <script type="text/javascript" src="${appPath}boot.js"></script>
+  <script type="text/javascript" src="${appPath}boot.js?${boot_params}"></script>
 </body>
 <script>
   window.markerConfig = {