diff --git a/memory.ts b/memory.ts
index 7b678aa..8430c84 100644
--- a/memory.ts
+++ b/memory.ts
@@ -13,7 +13,14 @@ function setDomainsCount(counter: number, tabId: number) {
 
 export default class Memory extends SaferEmitter {
     origin_to_history = {} as Record<string, Record<string, RequestCluster>>;
+    private firstRequestLogged = false;
+
     async register(request: ExtendedRequest) {
+        // Log first intercepted request to confirm extension is working
+        if (!this.firstRequestLogged) {
+            console.error('[RENTGEN] First request intercepted!', request.url);
+            this.firstRequestLogged = true;
+        }
         await request.init();
         if (!request.isThirdParty()) {
             return;
@@ -45,6 +52,7 @@ export default class Memory extends SaferEmitter {
 
     constructor() {
         super();
+        console.error('[RENTGEN] Memory constructor starting - setting up webRequest listeners...');
 
         browser.webRequest.onBeforeRequest.addListener(
             async (request) => {
@@ -63,6 +71,7 @@ export default class Memory extends SaferEmitter {
             { urls: ['<all_urls>'] },
             ['requestHeaders']
         );
+        console.error('[RENTGEN] Memory constructor complete - webRequest listeners registered for all URLs!');
     }
 
     emit(eventName: string, data = 'any'): boolean {
@@ -100,9 +109,11 @@ export default class Memory extends SaferEmitter {
 }
 
 export function init() {
+    console.error('[RENTGEN] Extension initializing...');
     const memory = new Memory();
 
     (window as any).memory = memory;
+    console.error('[RENTGEN] Extension initialized successfully! Ready to intercept requests.');
 }
 
 export function getMemory(): Memory {
diff --git a/scripts/test_start_extension.sh b/scripts/test_start_extension.sh
index a38dd0e..ceb7efe 100644
--- a/scripts/test_start_extension.sh
+++ b/scripts/test_start_extension.sh
@@ -29,12 +29,23 @@ WEBEXT_PID=$!
 
 # Wait for extension installation confirmation
 echo "Waiting for extension to install..."
+EXTENSION_CODE_EXECUTED=false
 for i in {1..30}; do
     if grep -q "Installed /app as a temporary add-on" /tmp/web-ext.log 2>/dev/null; then
         echo "========================================"
         echo "✓ SUCCESS: Extension installed!"
         echo "✓ Firefox is running in headless mode"
         echo "✓ Extension: rentgen@internet-czas-dzialac.pl"
+
+        # Check if extension code actually executed
+        sleep 2
+        if grep -q "\[RENTGEN\] Extension initialized successfully!" /tmp/web-ext.log 2>/dev/null; then
+            echo "✓ Extension code executed - webRequest listeners active!"
+            EXTENSION_CODE_EXECUTED=true
+        else
+            echo "⚠ Extension installed but code execution not confirmed yet..."
+        fi
+
         echo "✓ Process info:"
         ps aux | grep -E "(firefox|Xvfb)" | grep -v grep | head -3
         echo "========================================"
@@ -44,5 +55,13 @@ for i in {1..30}; do
     sleep 1
 done
 
+# Show Rentgen-specific logs if found
+if [ "$EXTENSION_CODE_EXECUTED" = true ]; then
+    echo ""
+    echo "Extension initialization logs:"
+    grep "\[RENTGEN\]" /tmp/web-ext.log 2>/dev/null | head -5 || true
+    echo ""
+fi
+
 # Keep container running and show logs
 wait $WEBEXT_PID