обновил конфиг nginx

support/nginx.conf

@@ -18,6 +18,16 @@ server {
     add_header Strict-Transport-Security "max-age=31536000;";
     add_header Content-Security-Policy-Report-Only "default-src https:; script-src https: 'unsafe-eval' 'unsafe-inline'; style-src https: 'unsafe-inline'; img-src https: data:; font-src https: data:";
 
+    gzip on;
+    gzip_disable "msie6";
+    gzip_vary on;
+    gzip_proxied any;
+    gzip_comp_level 6;
+    gzip_buffers 16 8k;
+    gzip_http_version 1.1;
+    gzip_static on;
+    gzip_types text/plain text/css application/json application/x-javascript application/javascript text/xml application/xml application/xml+rss text/javascript;
+
     client_header_timeout 360s;
     location / {
         include uwsgi_params;