diff --git a/cache.go b/cache.go
index b66bef7..13ff59c 100644
--- a/cache.go
+++ b/cache.go
@@ -9,14 +9,14 @@ import (
 	"time"
 )
 
-func CacheMiddleware(next http.Handler) http.Handler {
+func cacheMiddleware(next http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		requestUrl, _ := url.ParseRequestURI(r.RequestURI)
-		path := SlashTrimmedPath(r)
+		path := slashTrimmedPath(r)
 		if appConfig.cache.enable &&
 			// check bypass query
 			!(requestUrl != nil && requestUrl.Query().Get("cache") == "0") {
-			cacheTime, header, body := getCache(path, r.Context())
+			cacheTime, header, body := getCache(r.Context(), path)
 			if cacheTime == 0 {
 				recorder := httptest.NewRecorder()
 				next.ServeHTTP(recorder, r)
@@ -36,31 +36,29 @@ func CacheMiddleware(next http.Handler) http.Handler {
 					saveCache(path, now, recorder.Header(), recorder.Body.Bytes())
 				}
 				return
-			} else {
-				cacheTimeString := time.Unix(cacheTime, 0).Format(time.RFC1123)
-				expiresTimeString := time.Unix(cacheTime+appConfig.cache.expiration, 0).Format(time.RFC1123)
-				// check conditional request
-				ifModifiedSinceHeader := r.Header.Get("If-Modified-Since")
-				if ifModifiedSinceHeader != "" && ifModifiedSinceHeader == cacheTimeString {
-					setCacheHeaders(w, cacheTimeString, expiresTimeString)
-					// send 304
-					w.WriteHeader(http.StatusNotModified)
-					return
-				}
-				// copy cached headers
-				for k, v := range header {
-					w.Header()[k] = v
-				}
+			}
+			cacheTimeString := time.Unix(cacheTime, 0).Format(time.RFC1123)
+			expiresTimeString := time.Unix(cacheTime+appConfig.cache.expiration, 0).Format(time.RFC1123)
+			// check conditional request
+			ifModifiedSinceHeader := r.Header.Get("If-Modified-Since")
+			if ifModifiedSinceHeader != "" && ifModifiedSinceHeader == cacheTimeString {
 				setCacheHeaders(w, cacheTimeString, expiresTimeString)
-				w.Header().Set("GoBlog-Cache", "HIT")
-				// write cached body
-				_, _ = w.Write(body)
+				// send 304
+				w.WriteHeader(http.StatusNotModified)
 				return
 			}
-		} else {
-			next.ServeHTTP(w, r)
+			// copy cached headers
+			for k, v := range header {
+				w.Header()[k] = v
+			}
+			setCacheHeaders(w, cacheTimeString, expiresTimeString)
+			w.Header().Set("GoBlog-Cache", "HIT")
+			// write cached body
+			_, _ = w.Write(body)
 			return
 		}
+		next.ServeHTTP(w, r)
+		return
 	})
 }
 
@@ -70,7 +68,7 @@ func setCacheHeaders(w http.ResponseWriter, cacheTimeString string, expiresTimeS
 	w.Header().Set("Expires", expiresTimeString)
 }
 
-func getCache(path string, context context.Context) (creationTime int64, header map[string][]string, body []byte) {
+func getCache(context context.Context, path string) (creationTime int64, header map[string][]string, body []byte) {
 	var headerBytes []byte
 	allowedTime := time.Now().Unix() - appConfig.cache.expiration
 	row := appDb.QueryRowContext(context, "select COALESCE(time, 0), header, body from cache where path=? and time>=?", path, allowedTime)
diff --git a/database.go b/database.go
index dad44b9..012493d 100644
--- a/database.go
+++ b/database.go
@@ -30,7 +30,7 @@ func closeDb() error {
 	return appDb.Close()
 }
 
-func vacuumDb()  {
+func vacuumDb() {
 	startWritingToDb()
 	_, _ = appDb.Exec("VACUUM;")
 	finishWritingToDb()
diff --git a/http.go b/http.go
index 95b85f8..0490e0f 100644
--- a/http.go
+++ b/http.go
@@ -61,22 +61,20 @@ func buildHandler() (http.Handler, error) {
 	allPostPaths, err := allPostPaths()
 	if err != nil {
 		return nil, err
-	} else {
-		for _, path := range allPostPaths {
-			if path != "" {
-				r.With(CacheMiddleware).Get(path, servePost)
-			}
+	}
+	for _, path := range allPostPaths {
+		if path != "" {
+			r.With(cacheMiddleware).Get(path, servePost)
 		}
 	}
 
 	allRedirectPaths, err := allRedirectPaths()
 	if err != nil {
 		return nil, err
-	} else {
-		for _, path := range allRedirectPaths {
-			if path != "" {
-				r.Get(path, serveRedirect)
-			}
+	}
+	for _, path := range allRedirectPaths {
+		if path != "" {
+			r.Get(path, serveRedirect)
 		}
 	}
 
@@ -104,7 +102,7 @@ func (d *dynamicHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	d.realHandler.ServeHTTP(w, r)
 }
 
-func SlashTrimmedPath(r *http.Request) string {
+func slashTrimmedPath(r *http.Request) string {
 	path := r.URL.Path
 	if len(path) > 1 {
 		path = strings.TrimSuffix(path, "/")
diff --git a/posts.go b/posts.go
index a2f9e82..0e4e594 100644
--- a/posts.go
+++ b/posts.go
@@ -7,7 +7,7 @@ import (
 	"net/http"
 )
 
-var postNotFound = errors.New("post not found")
+var errPostNotFound = errors.New("post not found")
 
 type post struct {
 	path       string
@@ -18,9 +18,9 @@ type post struct {
 }
 
 func servePost(w http.ResponseWriter, r *http.Request) {
-	path := SlashTrimmedPath(r)
-	post, err := getPost(path, r.Context())
-	if err == postNotFound {
+	path := slashTrimmedPath(r)
+	post, err := getPost(r.Context(), path)
+	if err == errPostNotFound {
 		http.NotFound(w, r)
 		return
 	} else if err != nil {
@@ -36,12 +36,12 @@ func servePost(w http.ResponseWriter, r *http.Request) {
 	_, _ = w.Write(htmlContent)
 }
 
-func getPost(path string, context context.Context) (*post, error) {
+func getPost(context context.Context, path string) (*post, error) {
 	queriedPost := &post{}
 	row := appDb.QueryRowContext(context, "select path, COALESCE(content, ''), COALESCE(published, ''), COALESCE(updated, '') from posts where path=?", path)
 	err := row.Scan(&queriedPost.path, &queriedPost.content, &queriedPost.published, &queriedPost.updated)
 	if err == sql.ErrNoRows {
-		return nil, postNotFound
+		return nil, errPostNotFound
 	} else if err != nil {
 		return nil, err
 	}
diff --git a/redirects.go b/redirects.go
index 144fb3d..80c11e8 100644
--- a/redirects.go
+++ b/redirects.go
@@ -7,27 +7,26 @@ import (
 	"net/http"
 )
 
-var redirectNotFound = errors.New("redirect not found")
+var errRedirectNotFound = errors.New("redirect not found")
 
 func serveRedirect(w http.ResponseWriter, r *http.Request) {
-	redirect, err := getRedirect(SlashTrimmedPath(r), r.Context())
-	if err == redirectNotFound {
+	redirect, err := getRedirect(r.Context(), slashTrimmedPath(r))
+	if err == errRedirectNotFound {
 		http.NotFound(w, r)
 		return
 	} else if err != nil {
 		http.Error(w, err.Error(), http.StatusInternalServerError)
 		return
 	}
-	// TODO: Change status code
-	http.Redirect(w, r, redirect, http.StatusTemporaryRedirect)
+	http.Redirect(w, r, redirect, http.StatusFound)
 }
 
-func getRedirect(fromPath string, context context.Context) (string, error) {
+func getRedirect(context context.Context, fromPath string) (string, error) {
 	var toPath string
 	row := appDb.QueryRowContext(context, "select toPath from redirects where fromPath=?", fromPath)
 	err := row.Scan(&toPath)
 	if err == sql.ErrNoRows {
-		return "", redirectNotFound
+		return "", errRedirectNotFound
 	} else if err != nil {
 		return "", err
 	}