(Speculative Loading)

URL . URL . URL /wp-login.php /wp-admin/* . URL wp_nonce_url() ( _wpnonce ) nofollow . URL plsr_speculation_rules_href_exclude_paths .

URL https://example.com/cart/ https://example.com/cart/foo :

<?php
add_filter(
    'plsr_speculation_rules_href_exclude_paths',
    function ( array $exclude_paths ): array {
        $exclude_paths[] = '/cart/*';
        return $exclude_paths;
    }
);

URL . .

plsr_speculation_rules_href_exclude_paths ( “prefetch” “prerender”) .

URL https://example.com/products/... :

<?php
add_filter(
    'plsr_speculation_rules_href_exclude_paths',
    function ( array $exclude_paths, string $mode ): array {
        if ( 'prerender' === $mode ) {
            $exclude_paths[] = '/products/*';
        }
        return $exclude_paths;
    },
    10,
    2
);

CSS no-prerender ( ). rel=nofollow idempotent ( ) POST wp_nonce_url() .

. URL URL . .

(pretty permalinks) plsr_enabled_without_pretty_permalinks :

<?php
add_filter( 'plsr_enabled_without_pretty_permalinks', '__return_true' );

(analytics) .

( ) . ( Google Analytics) . (cross-origin) .

moderate () . eager () . / () .

( /) . ! <script> API JavaScript DOM .

. issue . .

. .

WordPress HackerOne .

! .