diff --git a/certinspector/inspector.go b/certinspector/inspector.go
index b549f822142f2f2e407dcb1969ed37d9a498198e..376deb2e7aaf4c1ef2ce1aed8ce9b575be03c0ec 100644
--- a/certinspector/inspector.go
+++ b/certinspector/inspector.go
@@ -20,7 +20,6 @@ var (
 	InfoLogger    *log.Logger
 	WarningLogger *log.Logger
 	ErrorLogger   *log.Logger
-	verboseBool   bool
 )
 
 func init() {
@@ -37,10 +36,10 @@ type CertificateData struct {
 	ExpiryDate   string   `json:"expiry_date"`
 }
 
-// inspect certificate and return CertificateData
+// Inspect certificate and return CertificateData.
 func InspectCertificate(certDir string, verboseBool bool) (CertificateData, error) {
 	if verboseBool {
-		DebugLogger.Printf("running inspector/InspectCertificate for: %s", certDir)
+		DebugLogger.Printf("executing InspectCertificate function for: %s", certDir)
 	}
 	fullchainPath := filepath.Join(certDir, "fullchain.pem")
 	data, err := os.ReadFile(fullchainPath)
@@ -76,10 +75,10 @@ func InspectCertificate(certDir string, verboseBool bool) (CertificateData, erro
 	}, nil
 }
 
-// call writeJSON functio. Used by the API.
+// Process certificate and call writeJSON function. Write to file.
 func ProcessCertificatesWrite(baseDir, provider string, outputDir string, verboseBool bool) error {
 	if verboseBool {
-		DebugLogger.Printf("Running inspector/ProcessCertificatesWrite function for provider: %s", provider)
+		DebugLogger.Printf("executing ProcessCertificatesWrite function for provider: %s", provider)
 	}
 	liveDir := filepath.Join(baseDir, provider, "live")
 	dirs, err := os.ReadDir(liveDir)
@@ -118,26 +117,10 @@ func ProcessCertificatesWrite(baseDir, provider string, outputDir string, verbos
 	return writeJSON(outputFile, results, verboseBool)
 }
 
-// write JSON to file. Used by the API.
-func writeJSON(filename string, data interface{}, verboseBool bool) error {
-	if verboseBool {
-		DebugLogger.Printf("Running inspector/writeJSON function for file: %s", filename)
-	}
-	file, err := os.Create(filename)
-	if err != nil {
-		return fmt.Errorf("failed to create JSON file: %w", err)
-	}
-	defer file.Close()
-
-	encoder := json.NewEncoder(file)
-	encoder.SetIndent("", "  ")
-	return encoder.Encode(data)
-}
-
-// process certificates and return JSON data
+// process certificates and return JSON data. Used by the API. It doesn't write to file.
 func ProcessCertificates(baseDir, provider string, verboseBool bool) ([]byte, error) {
 	if verboseBool {
-		DebugLogger.Printf("Running inspector/ProcessCertificates for provider: %s", provider)
+		DebugLogger.Printf("executing ProcessCertificates for provider: %s", provider)
 	}
 	liveDir := filepath.Join(baseDir, provider, "live")
 	dirs, err := os.ReadDir(liveDir)
@@ -179,3 +162,19 @@ func ProcessCertificates(baseDir, provider string, verboseBool bool) ([]byte, er
 
 	return jsonData, nil
 }
+
+// write JSON to file. Used by the ProcessCertificatesWrite function.
+func writeJSON(filename string, data interface{}, verboseBool bool) error {
+	if verboseBool {
+		DebugLogger.Printf("executing writeJSON function, target file: %s", filename)
+	}
+	file, err := os.Create(filename)
+	if err != nil {
+		return fmt.Errorf("failed to create JSON file: %w", err)
+	}
+	defer file.Close()
+
+	encoder := json.NewEncoder(file)
+	encoder.SetIndent("", "  ")
+	return encoder.Encode(data)
+}
diff --git a/main.go b/main.go
index 74b689764d4dab366179416419866b63a2cb7dab..ccbe0ae3caa92061afa66fdecda8ba88972853d7 100644
--- a/main.go
+++ b/main.go
@@ -8,6 +8,7 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
+	"slices"
 	"strings"
 
 	"github.com/docopt/docopt-go"
@@ -48,7 +49,7 @@ func renderJSON(w http.ResponseWriter, req *http.Request) {
 	}
 
 	if verboseBool {
-		DebugLogger.Printf("Serving JSON for provider: %s", provider)
+		DebugLogger.Printf("JSON generation initiated for provider: %s", provider)
 	}
 	w.Header().Set("Content-Type", "application/json")
 	w.WriteHeader(http.StatusOK)
@@ -79,32 +80,41 @@ func renderPage(w http.ResponseWriter, req *http.Request) {
 }
 
 // trigger puppet
+// triggerPuppet triggers the Puppet process by sending SIGUSR1.
 func triggerPuppet(w http.ResponseWriter, req *http.Request) {
-	// content-type currently not working
+	const authHeaderPrefix = "Bearer "
 	cmd := exec.Command("/usr/bin/pkill", "-f", "/opt/puppetlabs/puppet/bin/puppet", "--signal", "SIGUSR1")
-	authToken := "BOFH"
-	_, ok := req.Header["Authorization"]
-	if ok {
-		authToken = strings.Split(req.Header.Get("Authorization"), "Bearer ")[1]
-	}
-	okMsg := fmt.Sprintln("{\n    \"status\": \"OK\",\n    \"response\": 200\n}")
-	unauthorizedMsg := fmt.Sprintln("{\n    \"status\": \"Unauthorized\",\n    \"response\": 401\n}")
-	unavailableMsg := fmt.Sprintln("{\n    \"status\": \"KO\",\n    \"response\": 503\n}")
 
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+
+	authHeader := req.Header.Get("Authorization")
+	if !strings.HasPrefix(authHeader, authHeaderPrefix) {
+		http.Error(w, `{"status": "Unauthorized", "response": 401, "puppet": "NOT triggered"}`, http.StatusUnauthorized)
+		return
+	}
+
+	authToken := strings.TrimPrefix(authHeader, authHeaderPrefix)
 	if authToken != bearerToken {
-		http.Error(w, unauthorizedMsg, http.StatusUnauthorized)
-	} else {
-		err := cmd.Run()
-		if err != nil {
-			WarningLogger.Println(err)
-			http.Error(w, unavailableMsg, http.StatusServiceUnavailable)
-		} else {
-			if verboseBool {
-				DebugLogger.Printf("HTTP Status %v", http.StatusOK)
-			}
-			http.Error(w, okMsg, http.StatusOK)
-		}
+		http.Error(w, `{"status": "Unauthorized", "response": 401}`, http.StatusUnauthorized)
+		return
+	}
+
+	err := cmd.Run()
+	if err != nil {
+		WarningLogger.Printf("Failed to trigger Puppet: %v", err)
+		http.Error(w, `{"status": "KO", "response": 503, "error": "`+err.Error()+`"}`, http.StatusServiceUnavailable)
+		return
+	}
+
+	if verboseBool {
+		DebugLogger.Printf("HTTP Status %v - Puppet triggered successfully", http.StatusOK)
+	}
+
+	response := `{"status": "OK", "response": 200, "puppet": "triggered"}`
+	w.WriteHeader(http.StatusOK)
+	_, err = w.Write([]byte(response))
+	if err != nil {
+		WarningLogger.Printf("Failed to write response: %v", err)
 	}
 }
 
@@ -112,7 +122,7 @@ func triggerPuppet(w http.ResponseWriter, req *http.Request) {
 func redirect(w http.ResponseWriter, req *http.Request) {
 	redirectURL := filepath.Join(req.URL.Path, "/by_name.html")
 	if verboseBool {
-		DebugLogger.Printf("running redirect to: %v", redirectURL)
+		DebugLogger.Printf("redirecting to: %v", redirectURL)
 	}
 	http.Redirect(w, req, redirectURL, http.StatusMovedPermanently)
 }
@@ -120,11 +130,11 @@ func redirect(w http.ResponseWriter, req *http.Request) {
 // Custom HTTP handler with 404 fallback
 func customHandler(w http.ResponseWriter, req *http.Request) {
 	path := req.URL.Path
-
-	if path == "/" || path == "/index.html" || path == "/index.htm" {
-		//if verboseBool {
-		//	DebugLogger.Printf("Serving file: %s", path)
-		//}
+	rootPath := []string{"/", "/index.html", "/index.htm"}
+	if slices.Contains(rootPath, path) {
+		// if verboseBool {
+		// 	DebugLogger.Printf("Serving file: %s", path)
+		// }
 		http.ServeFile(w, req, filepath.Join(webDir, "index.html"))
 		return
 	}
@@ -172,8 +182,7 @@ func customHandler(w http.ResponseWriter, req *http.Request) {
 		return
 	}
 
-	// If no route matches, return 404
-	http.NotFound(w, req)
+	http.NotFound(w, req) // If no route matches, return 404
 }
 
 func main() {