diff --git a/src/CHANGES.md b/src/CHANGES.md
index cb14cfed..bfd2979f 100644
--- a/src/CHANGES.md
+++ b/src/CHANGES.md
@@ -7,6 +7,8 @@
 * add option to publish mqtt as json
 * publish rssi not on ch0 any more, published on `topic/rssi`
 * add total power to index page (if multiple inverters are configured)
+* show device name in html title #1639
+* update AsyncWebserver library to `3.2.2`
 
 ## 0.8.122 - 2024-05-23
 * add button for donwloading coredump (ESP32 variants only)
diff --git a/src/platformio.ini b/src/platformio.ini
index 0ed3f298..69359aa4 100644
--- a/src/platformio.ini
+++ b/src/platformio.ini
@@ -26,7 +26,7 @@ extra_scripts =
     post:../scripts/add_littlefs_binary.py
 
 lib_deps =
-    https://github.com/esphome/ESPAsyncWebServer @ ^3.2.0
+    https://github.com/esphome/ESPAsyncWebServer @ ^3.2.2
     https://github.com/nRF24/RF24.git#v1.4.8
     paulstoffregen/Time @ ^1.6.1
     https://github.com/bertmelis/espMqttClient#v1.7.0
diff --git a/src/web/RestApi.h b/src/web/RestApi.h
index 6dffe3bb..3006345e 100644
--- a/src/web/RestApi.h
+++ b/src/web/RestApi.h
@@ -391,6 +391,7 @@ class RestApi {
             obj[F("modules")]     = String(mApp->getVersionModules());
             obj[F("build")]       = String(AUTO_GIT_HASH);
             obj[F("env")]         = String(ENV_NAME);
+            obj[F("host")]        = mConfig->sys.deviceName;
             obj[F("menu_prot")]   = mApp->isProtected(request->client()->remoteIP().toString().c_str(), "", true);
             obj[F("menu_mask")]   = (uint16_t)(mConfig->sys.protectionMask );
             obj[F("menu_protEn")] = (bool) (mConfig->sys.adminPwd[0] != '\0');
@@ -418,7 +419,6 @@ class RestApi {
             obj[F("dark_mode")]    = (bool)mConfig->sys.darkMode;
             obj[F("sched_reboot")] = (bool)mConfig->sys.schedReboot;
 
-            obj[F("hostname")]     = mConfig->sys.deviceName;
             obj[F("pwd_set")]      = (strlen(mConfig->sys.adminPwd) > 0);
             obj[F("prot_mask")]    = mConfig->sys.protectionMask;
 
diff --git a/src/web/html/api.js b/src/web/html/api.js
index 6c2ccec2..4930ce17 100644
--- a/src/web/html/api.js
+++ b/src/web/html/api.js
@@ -143,7 +143,7 @@ function parseVersion(obj) {
 
 function parseESP(obj) {
     document.getElementById("esp_type").replaceChildren(
-        document.createTextNode("Board: " + obj["esp_type"])
+        document.createTextNode("Board: " + obj.esp_type)
     );
 }
 
@@ -153,7 +153,11 @@ function parseRssi(obj) {
         icon = iconWifi1;
     else if(obj["wifi_rssi"] <= -70)
         icon = iconWifi2;
-    document.getElementById("wifiicon").replaceChildren(svg(icon, 32, 32, "icon-fg2", obj["wifi_rssi"]));
+    document.getElementById("wifiicon").replaceChildren(svg(icon, 32, 32, "icon-fg2", obj.wifi_rssi));
+}
+
+function parseTitle(obj) {
+    document.title = obj.host + " - " + document.title
 }
 
 function toIsoDateStr(d) {
diff --git a/src/web/html/history.html b/src/web/html/history.html
index 9e15daa8..8b3b63c7 100644
--- a/src/web/html/history.html
+++ b/src/web/html/history.html
@@ -149,6 +149,7 @@
                     parseNav(obj.generic)
                     parseESP(obj.generic)
                     parseRssi(obj.generic)
+                    parseTitle(obj.generic)
                     window.setInterval("getAjax('/api/powerHistory', parsePowerHistory)", obj.refresh * 1000)
                     setTimeout(() => {
                         window.setInterval("getAjax('/api/powerHistoryDay', parsePowerHistoryDay)", obj.refresh * 1000)
diff --git a/src/web/html/index.html b/src/web/html/index.html
index 864dc762..442160d4 100644
--- a/src/web/html/index.html
+++ b/src/web/html/index.html
@@ -57,8 +57,10 @@
             }
 
             function parseGeneric(obj) {
-                if(exeOnce)
+                if(exeOnce) {
                     parseESP(obj)
+                    parseTitle(obj)
+                }
                 parseRssi(obj)
             }
 
diff --git a/src/web/html/serial.html b/src/web/html/serial.html
index 835f1766..39ba0ac2 100644
--- a/src/web/html/serial.html
+++ b/src/web/html/serial.html
@@ -40,10 +40,11 @@
                     + ("0"+min).substr(-2) + ":"
                     + ("0"+sec).substr(-2);
 
-                parseRssi(obj);
+                parseRssi(obj)
                 if(true == exeOnce) {
-                    parseNav(obj);
-                    parseESP(obj);
+                    parseNav(obj)
+                    parseESP(obj)
+                    parseTitle(obj)
                     window.setInterval("getAjax('/api/generic', parseGeneric)", 5000);
                     exeOnce = false;
                     setTimeOffset();
diff --git a/src/web/html/setup.html b/src/web/html/setup.html
index b5f5a6f2..26b7100c 100644
--- a/src/web/html/setup.html
+++ b/src/web/html/setup.html
@@ -717,9 +717,10 @@
             }
 
             function parseGeneric(obj) {
-                parseNav(obj);
-                parseESP(obj);
-                parseRssi(obj);
+                parseNav(obj)
+                parseESP(obj)
+                parseRssi(obj)
+                parseTitle(obj)
 
                 if(0 != obj.cst_lnk.length) {
                     document.getElementsByName("cstLnk")[0].value = obj.cst_lnk
diff --git a/src/web/html/system.html b/src/web/html/system.html
index 4b2ea1f7..ec21f8bd 100644
--- a/src/web/html/system.html
+++ b/src/web/html/system.html
@@ -15,9 +15,10 @@
         {#HTML_FOOTER}
         <script type="text/javascript">
             function parseGeneric(obj) {
-                parseNav(obj);
-                parseESP(obj);
-                parseRssi(obj);
+                parseNav(obj)
+                parseESP(obj)
+                parseRssi(obj)
+                parseTitle(obj)
             }
 
             function parseSysInfo(obj) {
diff --git a/src/web/html/update.html b/src/web/html/update.html
index d73be7e0..4b670d45 100644
--- a/src/web/html/update.html
+++ b/src/web/html/update.html
@@ -44,6 +44,7 @@
                 parseNav(obj)
                 parseESP(obj)
                 parseRssi(obj)
+                parseTitle(obj)
                 env = obj.env
                 document.getElementById("version").innerHTML = "{#VERSION_FULL}_" + obj.env + ".bin"
             }
diff --git a/src/web/html/visualization.html b/src/web/html/visualization.html
index d1f6ded6..0fdaf89e 100644
--- a/src/web/html/visualization.html
+++ b/src/web/html/visualization.html
@@ -34,10 +34,11 @@
 
             function parseGeneric(obj) {
                 if(true == exeOnce){
-                    parseNav(obj);
-                    parseESP(obj);
+                    parseNav(obj)
+                    parseESP(obj)
+                    parseTitle(obj)
                 }
-                parseRssi(obj);
+                parseRssi(obj)
             }
 
             function numBig(val, unit, des) {