diff --git a/pri/vars.pri b/pri/vars.pri
index d3c589c4d..005e0e4ba 100644
--- a/pri/vars.pri
+++ b/pri/vars.pri
@@ -11,7 +11,7 @@ APP_URL                       = "https://github.com/martinrotter/rssguard"
 APP_URL_ISSUES                = "https://github.com/martinrotter/rssguard/issues"
 APP_URL_ISSUES_NEW            = "https://github.com/martinrotter/rssguard/issues/new"
 APP_URL_DOCUMENTATION         = "https://github.com/martinrotter/rssguard/blob/master/resources/docs/Documentation.md"
-APP_USERAGENT                 = "RSS Guard/$$APP_VERSION (github.com/martinrotter/rssguard)"
+APP_USERAGENT                 = "RSS Guard/$$APP_VERSION"
 APP_DONATE_URL                = "https://martinrotter.github.io/donate"
 
 message($$MSG_PREFIX: Welcome RSS Guard qmake script.)
diff --git a/resources/desktop/com.github.rssguard.appdata.xml b/resources/desktop/com.github.rssguard.appdata.xml
index ae258f422..30c77e7f2 100644
--- a/resources/desktop/com.github.rssguard.appdata.xml
+++ b/resources/desktop/com.github.rssguard.appdata.xml
@@ -26,7 +26,7 @@
   <url type="donation">https://github.com/sponsors/martinrotter</url>
   <content_rating type="oars-1.1" />
   <releases>
-    <release version="4.0.4" date="2021-12-15"/>
+    <release version="4.0.4" date="2021-12-16"/>
   </releases>
   <content_rating type="oars-1.0">
     <content_attribute id="violence-cartoon">none</content_attribute>
diff --git a/src/librssguard/definitions/definitions.h b/src/librssguard/definitions/definitions.h
index 566306565..f786f5cd1 100644
--- a/src/librssguard/definitions/definitions.h
+++ b/src/librssguard/definitions/definitions.h
@@ -143,6 +143,12 @@
 #define DEFAULT_ZOOM_FACTOR 1.0f
 #define ZOOM_FACTOR_STEP    0.1f
 
+#if defined(USE_WEBENGINE)
+#define HTTP_COMPLETE_USERAGENT (QWebEngineProfile::defaultProfile()->httpUserAgent().toLocal8Bit() + QByteArrayLiteral(" ") + QByteArrayLiteral(APP_USERAGENT))
+#else
+#define HTTP_COMPLETE_USERAGENT (QByteArrayLiteral(APP_USERAGENT))
+#endif
+
 #define INTERNAL_URL_MESSAGE                  "http://rssguard.message"
 #define INTERNAL_URL_BLANK                    "http://rssguard.blank"
 #define INTERNAL_URL_ADBLOCKED                "http://rssguard.adblocked"
diff --git a/src/librssguard/network-web/basenetworkaccessmanager.cpp b/src/librssguard/network-web/basenetworkaccessmanager.cpp
index c2e33eb5c..7dc6759b6 100644
--- a/src/librssguard/network-web/basenetworkaccessmanager.cpp
+++ b/src/librssguard/network-web/basenetworkaccessmanager.cpp
@@ -9,6 +9,10 @@
 #include <QNetworkReply>
 #include <QNetworkRequest>
 
+#if defined(USE_WEBENGINE)
+#include <QWebEngineProfile>
+#endif
+
 BaseNetworkAccessManager::BaseNetworkAccessManager(QObject* parent)
   : QNetworkAccessManager(parent) {
   connect(this, &BaseNetworkAccessManager::sslErrors, this, &BaseNetworkAccessManager::onSslErrors);
@@ -61,7 +65,7 @@ QNetworkReply* BaseNetworkAccessManager::createRequest(QNetworkAccessManager::Op
 #endif
 
   new_request.setRawHeader(HTTP_HEADERS_COOKIE, QSL("JSESSIONID= ").toLocal8Bit());
-  new_request.setRawHeader(HTTP_HEADERS_USER_AGENT, QSL(APP_USERAGENT).toLocal8Bit());
+  new_request.setRawHeader(HTTP_HEADERS_USER_AGENT, HTTP_COMPLETE_USERAGENT);
 
   auto reply = QNetworkAccessManager::createRequest(op, new_request, outgoingData);
   return reply;
diff --git a/src/librssguard/network-web/cookiejar.h b/src/librssguard/network-web/cookiejar.h
index cfe9f57d8..8b6507e39 100644
--- a/src/librssguard/network-web/cookiejar.h
+++ b/src/librssguard/network-web/cookiejar.h
@@ -14,6 +14,8 @@ class CookieJar : public QNetworkCookieJar {
     virtual bool insertCookie(const QNetworkCookie& cookie);
     virtual bool updateCookie(const QNetworkCookie& cookie);
     virtual bool deleteCookie(const QNetworkCookie& cookie);
+
+  public:
     static QList<QNetworkCookie> extractCookiesFromUrl(const QString& url);
 
   private:
diff --git a/src/librssguard/network-web/networkurlinterceptor.cpp b/src/librssguard/network-web/networkurlinterceptor.cpp
index 6d668cdc8..871d0153e 100644
--- a/src/librssguard/network-web/networkurlinterceptor.cpp
+++ b/src/librssguard/network-web/networkurlinterceptor.cpp
@@ -23,6 +23,8 @@
 #include "miscellaneous/settings.h"
 #include "network-web/urlinterceptor.h"
 
+#include <QWebEngineProfile>
+
 NetworkUrlInterceptor::NetworkUrlInterceptor(QObject* parent)
   : QWebEngineUrlRequestInterceptor(parent), m_sendDnt(false) {}
 
@@ -33,6 +35,9 @@ void NetworkUrlInterceptor::interceptRequest(QWebEngineUrlRequestInfo& info) {
 
   // NOTE: Here we can add custom headers for each webengine request, for example "User-Agent".
 
+  info.setHttpHeader(QByteArrayLiteral(HTTP_HEADERS_USER_AGENT),
+                     HTTP_COMPLETE_USERAGENT);
+
   for (UrlInterceptor* interceptor : qAsConst(m_interceptors)) {
     interceptor->interceptRequest(info);
   }