Since I'm using Zola a lot, better have a snippet for the preamble

vim/UltiSnips/markdown.snippets

@@ -3,3 +3,14 @@ snippet lang "PT spell lang"
 vim:spelllang=pt:
 -->
 endsnippet
+
+snippet header "Zola Header"
++++
+title = "$1"
+date = date$2
+
+[taxonomies]
+tags = [""]
++++
+$0
+endsnippet