Autoptimize critical-css.io
An adapter to connect https://github.com/nico-martin/critical-css-api with Autoptimize
Install
This is the repository archive. It installs, but the folder name will carry the branch suffix and updates will not flow.
Install straight from GitHub with WP-CLI:
wp plugin install https://github.com/sayhellogmbh/autoptimize-critical-css-io/archive/refs/heads/master.zipAutoptimize - Critical CSS API
A WordPress Plugin that connects Autoptimize with the open source CriticalCSS generator Critical CSS API.
conditonal Critical CSS
The Critical CSS follows a template hierarchy similar to the WordPress template hierarchy.
index.css
| singular.css
| | singular-{$post_type}.css
| | | singular-{$post_id}.css
| archive.css
| | archive-{$post_type}.css
| | archive-author.css
| | | archive-author-{$author_name}.css
| | archive-date.css
| | | archive-date-year.css
| | | archive-date-month.css
| | | archive-date-day.css
| | archvie-taxonomy.css
| | | archvie-taxonomy-{$taxonomy}.css
| | | | archvie-taxonomy-{$term_id}.css
| front-page.css
| 404.css
| search.css
The plugin allows you to create the Critical CSS for a specific page (as post meta box) or various fallbacks (on the settings page).
Developers
Filters
apiBaseURL
By default this plugin uses the hosted version of Critical CSS API on https://api.critical-css.io. But if you want to use a self-hosted version you can change the API base url using aoccssio/apiBaseURL:
function myplugin_api_base( $defaultAPIBase ) {
return 'https://myapibaseurl.com';
}
add_filter( 'aoccssio/apiBaseURL', 'myplugin_api_base' );
dimensions
function myplugin_dimensions( $defaultDimensions ) {
return [
'desktop' => [
'width' => 1200,
'height' => 800,
],
'mobile' => [
'width' => 700,
'height' => 300,
],
];
}
add_filter( 'aoccssio/dimensions', 'myplugin_dimensions' )