diff --git a/prerender_django/middleware.py b/prerender_django/middleware.py
index 8429e38..154c0a6 100644
--- a/prerender_django/middleware.py
+++ b/prerender_django/middleware.py
@@ -25,6 +25,7 @@
     '.exe', '.wmv', '.avi', '.ppt', '.mpg', '.mpeg', '.tif', '.wav',
     '.mov', '.psd', '.ai', '.xls', '.mp4', '.m4a', '.swf', '.dat',
     '.dmg', '.iso', '.flv', '.m4v', '.torrent', '.ttf', '.woff', '.svg',
+    '.woff2', '.otf', '.eot', '.webp', '.avif', '.webmanifest',
 ])
 
 
@@ -38,6 +39,7 @@ def _is_bot(user_agent):
 
 
 def _is_static_asset(path):
+    path = path.lower()
     return any(path.endswith(ext) for ext in EXTENSIONS_TO_IGNORE)
 
 
diff --git a/tests/test_middleware.py b/tests/test_middleware.py
index d78b9f5..e0311e6 100644
--- a/tests/test_middleware.py
+++ b/tests/test_middleware.py
@@ -51,6 +51,22 @@ def test_static_asset_with_bot_ua_passes_through():
     assert response.content == b'original'
 
 
+def test_font_asset_with_bot_ua_passes_through():
+    middleware = PrerenderMiddleware(normal_response)
+    request = factory.get('/fonts/inter.woff2', HTTP_USER_AGENT=BOT_UA)
+    response = middleware(request)
+    assert response.status_code == 200
+    assert response.content == b'original'
+
+
+def test_uppercase_static_asset_with_bot_ua_passes_through():
+    middleware = PrerenderMiddleware(normal_response)
+    request = factory.get('/STYLES.CSS', HTTP_USER_AGENT=BOT_UA)
+    response = middleware(request)
+    assert response.status_code == 200
+    assert response.content == b'original'
+
+
 def test_escaped_fragment_triggers_prerender():
     middleware = PrerenderMiddleware(normal_response)
     request = factory.get('/', {'_escaped_fragment_': ''}, HTTP_USER_AGENT=BROWSER_UA)