I have a slightly tweaked child theme to twentysixteen (used solely on
https://CJSHayward.com - feel free to view source!), and I would like to add a Google webfont. http://www.wpbeginner.com/wp-themes/how-add-google-web-fonts-wordpress-themes/ suggests (as one option) to put e.g.
<link href="https://fonts.googleapis.com/css?family=Sigmar+One" rel="stylesheet"> before your theme imports its stylesheet. That sounds like sensible enough advice, but twentysixteen's
header.php does not contain strings I could find like "css". As a result, I don't know where the last line is in
header.php before the theme's stylesheet is loaded, or whether (in a child theme to twentysixteen) I should be editing some other file (and if so, which?).
I have provisionally placed
<link href="https://fonts.googleapis.com/css?family=Sigmar+One" rel="stylesheet" /> in
header.php just after the open HEAD tag, but I suspect there are better or more surgical placements.
Where, in a twentysixteen child, should I place an HTML tag to import a Google font or the like?