diff --git a/src/adapters/web-server-adapter.ts b/src/adapters/web-server-adapter.ts
index 5b0beb18..28be6475 100644
--- a/src/adapters/web-server-adapter.ts
+++ b/src/adapters/web-server-adapter.ts
@@ -33,7 +33,7 @@ export class WebServerAdapter extends EventEmitter implements IWebServerAdapter
   }
 
   private onRequest(request: IncomingMessage, response: ServerResponse) {
-    debug('request received: %o', request)
+    debug('request received: %O', request.rawHeaders)
     if (request.method === 'GET' && request.headers['accept'] === 'application/nostr+json') {
       const {
         info: { name, description, pubkey, contact },
@@ -56,7 +56,6 @@ export class WebServerAdapter extends EventEmitter implements IWebServerAdapter
       response.setHeader('content-type', 'application/text')
       response.end('Please use a Nostr client to connect.')
     }
-    debug('send response: %o', response)
   }
 
   private onError(error: Error, socket: Duplex) {
diff --git a/src/adapters/web-socket-adapter.ts b/src/adapters/web-socket-adapter.ts
index adab4ea1..02a312ce 100644
--- a/src/adapters/web-socket-adapter.ts
+++ b/src/adapters/web-socket-adapter.ts
@@ -17,6 +17,7 @@ import { isEventMatchingFilter } from '../utils/event'
 import { messageSchema } from '../schemas/message-schema'
 
 const debug = createLogger('web-socket-adapter')
+const debugHeartbeat = debug.extend('heartbeat')
 
 export class WebSocketAdapter extends EventEmitter implements IWebSocketAdapter {
   public clientId: string
@@ -103,7 +104,7 @@ export class WebSocketAdapter extends EventEmitter implements IWebSocketAdapter
 
     this.alive = false
     this.client.ping()
-    debug('client %s ping', this.clientId)
+    debugHeartbeat('client %s ping', this.clientId)
   }
 
   public getSubscriptions(): Map<string, SubscriptionFilter[]> {
@@ -145,7 +146,7 @@ export class WebSocketAdapter extends EventEmitter implements IWebSocketAdapter
   }
 
   private onClientPong() {
-    debug('client %s pong', this.clientId)
+    debugHeartbeat('client %s pong', this.clientId)
     this.alive = true
   }