Super slow with child theme

My WordPress sites have suddenly become very slow. They take over a minute to load.
If I disable my child theme, they load in half a second, so I guess that’s where the problem is, but I don’t know how to fix it.
Can anyone help me with this?

I’m using the twentyseventeen theme.
My child theme folder contains a style.css file and a functions.php file with this in it:

<?php
add_action( ‘wp_enqueue_scripts’, ‘my_theme_enqueue_styles’ );
function my_theme_enqueue_styles() {
wp_enqueue_style( ‘parent-style’, get_template_directory_uri() . ‘/style.css’ );
}

• This topic was modified 8 years, 9 months ago by linushallstrom.