diff --git a/cache.go b/cache.go
index 4a2918a..b225782 100644
--- a/cache.go
+++ b/cache.go
@@ -95,9 +95,9 @@ func cacheKey(r *http.Request) string {
 func cacheURLString(u *url.URL) string {
 	var buf strings.Builder
 	_, _ = buf.WriteString(u.EscapedPath())
-	if u.RawQuery != "" {
+	if q := u.Query(); len(q) > 0 {
 		_ = buf.WriteByte('?')
-		_, _ = buf.WriteString(u.RawQuery)
+		_, _ = buf.WriteString(q.Encode())
 	}
 	return buf.String()
 }
diff --git a/posts.go b/posts.go
index cf16ddc..700e0cb 100644
--- a/posts.go
+++ b/posts.go
@@ -10,6 +10,7 @@ import (
 	"strings"
 
 	"github.com/go-chi/chi/v5"
+	"github.com/microcosm-cc/bluemonday"
 	"github.com/vcraescu/go-paginator"
 )
 
@@ -233,6 +234,8 @@ func serveIndex(ic *indexConfig) func(w http.ResponseWriter, r *http.Request) {
 		} else if search != "" {
 			title = fmt.Sprintf("%s: %s", appConfig.Blogs[ic.blog].Search.Title, search)
 		}
+		// Clean title
+		title = bluemonday.StrictPolicy().Sanitize(title)
 		// Check if feed
 		if ft := feedType(chi.URLParam(r, "feed")); ft != noFeed {
 			generateFeed(ic.blog, ft, w, r, posts, title, description)
diff --git a/templates/index.gohtml b/templates/index.gohtml
index 44f595a..d660fa7 100644
--- a/templates/index.gohtml
+++ b/templates/index.gohtml
@@ -13,9 +13,13 @@
         <hr>
       {{ end }}
       {{ $blog := .Blog }}
-      {{ $summaryTemplate := .Data.SummaryTemplate }}
-      {{ range $i, $post := .Data.Posts }}
-          {{ include $summaryTemplate $blog $post }}
+      {{ if .Data.Posts }}
+        {{ $summaryTemplate := .Data.SummaryTemplate }}
+        {{ range $i, $post := .Data.Posts }}
+            {{ include $summaryTemplate $blog $post }}
+        {{ end }}
+      {{ else }}
+        <p>{{ string .Blog.Lang "noposts" }}</p>
       {{ end }}
       {{ if .Data.HasPrev }}
         <p><a href="{{ .Data.Prev }}">{{ string .Blog.Lang "prev" }}</a></p>
diff --git a/templates/strings/de.yaml b/templates/strings/de.yaml
index cfbdc5d..f0a8b0b 100644
--- a/templates/strings/de.yaml
+++ b/templates/strings/de.yaml
@@ -11,6 +11,7 @@ interactions: "Interaktionen & Kommentare"
 interactionslabel: "Hast du eine Antwort hierzu veröffentlicht? Füge hier die URL ein."
 likeof: "Gefällt mir von"
 next: "Weiter"
+noposts: "Hier sind keine Posts."
 oldcontent: "⚠️ Dieser Eintrag ist bereits über ein Jahr alt. Er ist möglicherweise nicht mehr aktuell. Meinungen können sich geändert haben."
 prev: "Zurück"
 publishedon: "Veröffentlicht am"
diff --git a/templates/strings/default.yaml b/templates/strings/default.yaml
index 40c1d4c..0bd2fec 100644
--- a/templates/strings/default.yaml
+++ b/templates/strings/default.yaml
@@ -20,6 +20,7 @@ login: "Login"
 logout: "Logout"
 nameopt: "Name (optional)"
 next: "Next"
+noposts: "There are no posts here."
 notifications: "Notifications"
 oldcontent: "⚠️ This entry is already over one year old. It may no longer be up to date. Opinions may have changed."
 password: "Password"