What is the right way to insert HTML snippet into main HTML file with HTML5 imports?
The answer to more generic question https://stackoverflow.com/a/22142111/239247 mentions that it is possible to do:
<head>
<link rel="import" href="header.html">
</head>
But this doesn't work. I don't need to insert JS and CSS. Only plain HTML markup inserted at the top of <body>
. What is the most simple way to do this and keep HTML readable?