diff --git a/cmd/root.go b/cmd/root.go
index f091ceb..294f87b 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -66,7 +66,7 @@ var rootCmd = &cobra.Command{
 		)
 
 		logger.Logger.Info().
-			Msg("starting SteamCache2 on port 80")
+			Msg("SteamCache2 listening on port 80")
 
 		sc.Run()
 
diff --git a/steamcache/steamcache.go b/steamcache/steamcache.go
index fca1ef8..b501fc6 100644
--- a/steamcache/steamcache.go
+++ b/steamcache/steamcache.go
@@ -179,131 +179,151 @@ func (sc *SteamCache) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	tstart := time.Now()
+	if strings.HasPrefix(r.URL.String(), "/depot/") {
 
-	cacheKey := strings.ReplaceAll(r.URL.String()[1:], "\\", "/") // replace all backslashes with forward slashes shouldn't be necessary but just in case
-	if cacheKey == "" {
-		requestsTotal.WithLabelValues(r.Method, "400").Inc()
-		logger.Logger.Warn().Str("url", r.URL.String()).Msg("Invalid URL")
-		http.Error(w, "Invalid URL", http.StatusBadRequest)
-		return
-	}
+		tstart := time.Now()
 
-	w.Header().Add("X-LanCache-Processed-By", "SteamCache2") // SteamPrefill uses this header to determine if the request was processed by the cache maybe steam uses it too
+		cacheKey := strings.ReplaceAll(r.URL.String()[1:], "\\", "/") // replace all backslashes with forward slashes shouldn't be necessary but just in case
+		if cacheKey == "" {
+			requestsTotal.WithLabelValues(r.Method, "400").Inc()
+			logger.Logger.Warn().Str("url", r.URL.String()).Msg("Invalid URL")
+			http.Error(w, "Invalid URL", http.StatusBadRequest)
+			return
+		}
 
-	data, err := sc.vfs.Get(cacheKey)
-	if err == nil {
-		sc.hits.Add(cachestate.CacheStateHit)
-		w.Header().Add("X-LanCache-Status", "HIT")
+		w.Header().Add("X-LanCache-Processed-By", "SteamCache2") // SteamPrefill uses this header to determine if the request was processed by the cache maybe steam uses it too
+
+		data, err := sc.vfs.Get(cacheKey)
+		if err == nil {
+			sc.hits.Add(cachestate.CacheStateHit)
+			w.Header().Add("X-LanCache-Status", "HIT")
+			requestsTotal.WithLabelValues(r.Method, "200").Inc()
+			cacheHitRate.Set(sc.hits.Avg())
+
+			w.Write(data)
+
+			logger.Logger.Info().
+				Str("key", cacheKey).
+				Str("host", r.Host).
+				Str("status", "HIT").
+				Int64("size", int64(len(data))).
+				Dur("duration", time.Since(tstart)).
+				Msg("request")
+			return
+		}
+
+		var req *http.Request
+		if sc.upstream != "" { // if an upstream server is configured, proxy the request to the upstream server
+			ur, err := url.JoinPath(sc.upstream, r.URL.String())
+			if err != nil {
+				requestsTotal.WithLabelValues(r.Method, "500").Inc()
+				logger.Logger.Error().Err(err).Str("upstream", sc.upstream).Msg("Failed to join URL path")
+				http.Error(w, "Failed to join URL path", http.StatusInternalServerError)
+				return
+			}
+
+			req, err = http.NewRequest(http.MethodGet, ur, nil)
+			if err != nil {
+				requestsTotal.WithLabelValues(r.Method, "500").Inc()
+				logger.Logger.Error().Err(err).Str("upstream", sc.upstream).Msg("Failed to create request")
+				http.Error(w, "Failed to create request", http.StatusInternalServerError)
+				return
+			}
+			req.Host = r.Host
+		} else { // if no upstream server is configured, proxy the request to the host specified in the request
+			host := r.Host
+			if r.Header.Get("X-Sls-Https") == "enable" {
+				host = "https://" + host
+			} else {
+				host = "http://" + host
+			}
+
+			ur, err := url.JoinPath(host, r.URL.String())
+			if err != nil {
+				requestsTotal.WithLabelValues(r.Method, "500").Inc()
+				logger.Logger.Error().Err(err).Str("host", host).Msg("Failed to join URL path")
+				http.Error(w, "Failed to join URL path", http.StatusInternalServerError)
+				return
+			}
+
+			req, err = http.NewRequest(http.MethodGet, ur, nil)
+			if err != nil {
+				requestsTotal.WithLabelValues(r.Method, "500").Inc()
+				logger.Logger.Error().Err(err).Str("host", host).Msg("Failed to create request")
+				http.Error(w, "Failed to create request", http.StatusInternalServerError)
+				return
+			}
+		}
+
+		// Copy headers from the original request to the new request
+		for key, values := range r.Header {
+			for _, value := range values {
+				req.Header.Add(key, value)
+			}
+		}
+
+		// req.Header.Add("X-Sls-Https", r.Header.Get("X-Sls-Https"))
+		// req.Header.Add("User-Agent", r.Header.Get("User-Agent"))
+
+		// Retry logic
+		backoffSchedule := []time.Duration{1 * time.Second, 3 * time.Second, 10 * time.Second}
+		var resp *http.Response
+		for i, backoff := range backoffSchedule {
+			resp, err = http.DefaultClient.Do(req)
+			if err == nil && resp.StatusCode == http.StatusOK {
+				break
+			}
+			if i < len(backoffSchedule)-1 {
+				time.Sleep(backoff)
+			}
+		}
+		if err != nil || resp.StatusCode != http.StatusOK {
+			requestsTotal.WithLabelValues(r.Method, "500").Inc()
+			logger.Logger.Error().Err(err).Str("url", req.URL.String()).Msg("Failed to fetch the requested URL")
+			http.Error(w, "Failed to fetch the requested URL", http.StatusInternalServerError)
+			return
+		}
+		defer resp.Body.Close()
+
+		body, err := io.ReadAll(resp.Body)
+		if err != nil {
+			requestsTotal.WithLabelValues(r.Method, "500").Inc()
+			logger.Logger.Error().Err(err).Str("url", req.URL.String()).Msg("Failed to read response body")
+			http.Error(w, "Failed to read response body", http.StatusInternalServerError)
+			return
+		}
+
+		sc.vfs.Set(cacheKey, body)
+		sc.hits.Add(cachestate.CacheStateMiss)
+		w.Header().Add("X-LanCache-Status", "MISS")
 		requestsTotal.WithLabelValues(r.Method, "200").Inc()
 		cacheHitRate.Set(sc.hits.Avg())
 
-		w.Write(data)
+		w.Write(body)
 
 		logger.Logger.Info().
 			Str("key", cacheKey).
 			Str("host", r.Host).
-			Str("status", "HIT").
-			Int64("size", int64(len(data))).
+			Str("status", "MISS").
+			Int64("size", int64(len(body))).
 			Dur("duration", time.Since(tstart)).
 			Msg("request")
 		return
 	}
 
-	var req *http.Request
-	if sc.upstream != "" { // if an upstream server is configured, proxy the request to the upstream server
-		ur, err := url.JoinPath(sc.upstream, r.URL.String())
-		if err != nil {
-			requestsTotal.WithLabelValues(r.Method, "500").Inc()
-			logger.Logger.Error().Err(err).Str("upstream", sc.upstream).Msg("Failed to join URL path")
-			http.Error(w, "Failed to join URL path", http.StatusInternalServerError)
-			return
-		}
-
-		req, err = http.NewRequest(http.MethodGet, ur, nil)
-		if err != nil {
-			requestsTotal.WithLabelValues(r.Method, "500").Inc()
-			logger.Logger.Error().Err(err).Str("upstream", sc.upstream).Msg("Failed to create request")
-			http.Error(w, "Failed to create request", http.StatusInternalServerError)
-			return
-		}
-		req.Host = r.Host
-	} else { // if no upstream server is configured, proxy the request to the host specified in the request
-		host := r.Host
-		if r.Header.Get("X-Sls-Https") == "enable" {
-			host = "https://" + host
-		} else {
-			host = "http://" + host
-		}
-
-		ur, err := url.JoinPath(host, r.URL.String())
-		if err != nil {
-			requestsTotal.WithLabelValues(r.Method, "500").Inc()
-			logger.Logger.Error().Err(err).Str("host", host).Msg("Failed to join URL path")
-			http.Error(w, "Failed to join URL path", http.StatusInternalServerError)
-			return
-		}
-
-		req, err = http.NewRequest(http.MethodGet, ur, nil)
-		if err != nil {
-			requestsTotal.WithLabelValues(r.Method, "500").Inc()
-			logger.Logger.Error().Err(err).Str("host", host).Msg("Failed to create request")
-			http.Error(w, "Failed to create request", http.StatusInternalServerError)
-			return
-		}
-	}
-
-	// Copy headers from the original request to the new request
-	for key, values := range r.Header {
-		for _, value := range values {
-			req.Header.Add(key, value)
-		}
-	}
-
-	// req.Header.Add("X-Sls-Https", r.Header.Get("X-Sls-Https"))
-	// req.Header.Add("User-Agent", r.Header.Get("User-Agent"))
-
-	// Retry logic
-	backoffSchedule := []time.Duration{1 * time.Second, 3 * time.Second, 10 * time.Second}
-	var resp *http.Response
-	for i, backoff := range backoffSchedule {
-		resp, err = http.DefaultClient.Do(req)
-		if err == nil && resp.StatusCode == http.StatusOK {
-			break
-		}
-		if i < len(backoffSchedule)-1 {
-			time.Sleep(backoff)
-		}
-	}
-	if err != nil || resp.StatusCode != http.StatusOK {
-		requestsTotal.WithLabelValues(r.Method, "500").Inc()
-		logger.Logger.Error().Err(err).Str("url", req.URL.String()).Msg("Failed to fetch the requested URL")
-		http.Error(w, "Failed to fetch the requested URL", http.StatusInternalServerError)
-		return
-	}
-	defer resp.Body.Close()
-
-	body, err := io.ReadAll(resp.Body)
-	if err != nil {
-		requestsTotal.WithLabelValues(r.Method, "500").Inc()
-		logger.Logger.Error().Err(err).Str("url", req.URL.String()).Msg("Failed to read response body")
-		http.Error(w, "Failed to read response body", http.StatusInternalServerError)
+	if r.URL.Path == "/favicon.ico" {
+		w.WriteHeader(http.StatusNoContent)
 		return
 	}
 
-	sc.vfs.Set(cacheKey, body)
-	sc.hits.Add(cachestate.CacheStateMiss)
-	w.Header().Add("X-LanCache-Status", "MISS")
-	requestsTotal.WithLabelValues(r.Method, "200").Inc()
-	cacheHitRate.Set(sc.hits.Avg())
+	if r.URL.Path == "/robots.txt" {
+		w.Header().Set("Content-Type", "text/plain")
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte("User-agent: *\nDisallow: /\n"))
+		return
+	}
 
-	w.Write(body)
-
-	logger.Logger.Info().
-		Str("key", cacheKey).
-		Str("host", r.Host).
-		Str("status", "MISS").
-		Int64("size", int64(len(body))).
-		Dur("duration", time.Since(tstart)).
-		Msg("request")
+	requestsTotal.WithLabelValues(r.Method, "404").Inc()
+	logger.Logger.Warn().Str("url", r.URL.String()).Msg("Not found")
+	http.Error(w, "Not found", http.StatusNotFound)
 }