add_header Link "<{{path|/main.css}}>; rel=preload; as=style; integrity={{integrity|/main.css}}, ; rel=preload; as=font; crossorigin, ; rel=preload; as=font; crossorigin, <{{path|/mask-icon.svg}}>; rel=preload; as=image$preload_resources_uri" always; add_header Set-Cookie $clear_legacy_push_cookie always;