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diff --git a/examples/network/doc/images/multicastsender-example.png b/examples/network/doc/images/multicastsender-example.png
deleted file mode 100644
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diff --git a/examples/network/doc/src/multicastreceiver.qdoc b/examples/network/doc/src/multicastreceiver.qdoc
index 0003f04284a..4b93e833147 100644
--- a/examples/network/doc/src/multicastreceiver.qdoc
+++ b/examples/network/doc/src/multicastreceiver.qdoc
@@ -3,10 +3,12 @@
 
 /*!
     \example multicastreceiver
-    \title Multicast Receiver Example
+    \title Multicast Receiver
+    \meta category {Networking}
+    \meta tags {network,multicast,ipv6,ipv4,udp}
     \ingroup examples-network
     \brief Demonstrates how to receive information sent to a multicast group.
 
-    This example demonstrates how to receive messages sent to a multicast group
-    \image multicastreceiver-example.png
+    This example demonstrates how to receive messages sent to a multicast group.
+    \image multicastreceiver-example.webp
 */
diff --git a/examples/network/doc/src/multicastsender.qdoc b/examples/network/doc/src/multicastsender.qdoc
index c5305f271fb..b067c65af57 100644
--- a/examples/network/doc/src/multicastsender.qdoc
+++ b/examples/network/doc/src/multicastsender.qdoc
@@ -3,12 +3,14 @@
 
 /*!
     \example multicastsender
-    \title Multicast Sender Example
+    \title Multicast Sender
+    \meta category {Networking}
+    \meta tags {network,multicast,ipv6,ipv4,udp}
     \ingroup examples-network
     \brief Demonstrates how to send messages to a multicast group.
 
     This example demonstrates how to send messages to the clients of a
     multicast group.
 
-    \image multicastsender-example.png
+    \image multicastsender-example.webp
 */
diff --git a/examples/network/multicastreceiver/receiver.cpp b/examples/network/multicastreceiver/receiver.cpp
index 0ebeed8316e..23e204ca25b 100644
--- a/examples/network/multicastreceiver/receiver.cpp
+++ b/examples/network/multicastreceiver/receiver.cpp
@@ -47,7 +47,7 @@ void Receiver::processPendingDatagrams()
 
     // using QUdpSocket::readDatagram (API since Qt 4)
     while (udpSocket4.hasPendingDatagrams()) {
-        datagram.resize(int(udpSocket4.pendingDatagramSize()));
+        datagram.resize(qsizetype(udpSocket4.pendingDatagramSize()));
         udpSocket4.readDatagram(datagram.data(), datagram.size());
         statusLabel->setText(tr("Received IPv4 datagram: \"%1\"")
                              .arg(datagram.constData()));