server { listen 443 ssl http2; } location /index.html { http2_push /css/styles.css; http2_push /js/scripts.js; } log_format http2 '$time_iso8601 $msec$status $connection $http2 "$request"'; location /index.html { http2_push /css/styles.css; http2_push /js/scripts.js; http2_push /.html; } location /proxy/ { proxy_pass http://applicationserver/; http2_push_preload on; } link: ; rel=preload; as=style