diff --git a/src/commands.hxx b/src/commands.hxx
index e11b595..3d1c965 100644
--- a/src/commands.hxx
+++ b/src/commands.hxx
@@ -215,9 +215,12 @@ class Screenshot: public Command {
         throw DirectoryCannotBeCreated(target);
       QCoreApplication::processEvents();
       QString filename(target+QDir::separator()+
-                       QString("%1-%2-%3.html")
+                       QString("%4-%1-%2-%3.html")
                        .arg(base)
-                       .arg(line, 4, 10, QChar('0')).arg(name));
+                       .arg(line, 4, 10, QChar('0'))
+                       .arg(name)
+                       .arg(QDateTime::currentDateTime()
+                            .toString("yyyyMMddHHmmss")));
       QFile file(filename);
       if (!file.open(QIODevice::WriteOnly | QIODevice::Text))
         throw CannotWriteSouceHTML(filename);
@@ -240,9 +243,12 @@ class Screenshot: public Command {
         throw DirectoryCannotBeCreated(target);
       QCoreApplication::processEvents();
       QString filename(target+QDir::separator()+
-                       QString("%1-%2-%3.png")
+                       QString("%4-%1-%2-%3.png")
                        .arg(base)
-                       .arg(line, 4, 10, QChar('0')).arg(name));
+                       .arg(line, 4, 10, QChar('0'))
+                       .arg(name)
+                       .arg(QDateTime::currentDateTime()
+                            .toString("yyyyMMddHHmmss")));
       if (!image.save(filename)) throw CannotWriteScreenshot(filename);
       return QDir(filename).absolutePath();
     }
diff --git a/src/testgui.ui b/src/testgui.ui
index e9219e6..8383ce6 100644
--- a/src/testgui.ui
+++ b/src/testgui.ui
@@ -41,7 +41,7 @@
         <item>
          <widget class="QLineEdit" name="_url">
           <property name="text">
-           <string>http://web9t.int.swisssign.net/joomla</string>
+           <string>https://</string>
           </property>
          </widget>
         </item>