<?php
/**
 * Plugin Name: COMAIN Speed Optimizer
 * Description: Fixed - no bare output
 * Version: 1.1
 */

add_filter('script_loader_src', 'comain_remove_qs', 15);
add_filter('style_loader_src', 'comain_remove_qs', 15);
function comain_remove_qs($src) {
    if (strpos($src, '?ver=') !== false) $src = remove_query_arg('ver', $src);
    return $src;
}

add_action('send_headers', function() {
    header('X-Frame-Options: SAMEORIGIN');
    header('X-Content-Type-Options: nosniff');
    header('Referrer-Policy: strict-origin-when-cross-origin');
    header('Permissions-Policy: geolocation=(), microphone=(), camera=()');
    header('X-XSS-Protection: 1; mode=block');
});

add_action('wp_head', 'comain_clean_wp_head', 0);
function comain_clean_wp_head() {
    remove_action('wp_head', 'print_emoji_detection_script', 7);
    remove_action('wp_print_styles', 'print_emoji_styles');
    remove_action('wp_head', 'rest_output_link_wp_head', 10);
    remove_action('wp_head', 'wp_oembed_add_discovery_links');
    remove_action('wp_head', 'wp_oembed_add_host_js');
    remove_action('wp_head', 'wlwmanifest_link');
    remove_action('wp_head', 'rsd_link');
    remove_action('wp_head', 'wp_shortlink_wp_head');
}
<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="//kmceramic.company/main-sitemap.xsl"?>
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
	<sitemap>
		<loc>https://kmceramic.company/post-sitemap.xml</loc>
		<lastmod>2026-07-13T13:26:47+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://kmceramic.company/page-sitemap.xml</loc>
		<lastmod>2026-07-11T13:34:52+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://kmceramic.company/product-sitemap.xml</loc>
		<lastmod>2026-06-30T01:00:16+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://kmceramic.company/astra-advanced-hook-sitemap.xml</loc>
		<lastmod>2026-07-04T01:02:58+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://kmceramic.company/local-sitemap.xml</loc>
		<lastmod>2026-05-04T08:17:24+00:00</lastmod>
	</sitemap>
</sitemapindex>
<!-- XML Sitemap generated by Rank Math SEO Plugin (c) Rank Math - rankmath.com -->