| Server | nginx |
| Content-Type | text/html; charset=utf-8 |
| Transfer-Encoding | chunked |
| Connection | keep-alive |
| Vary | Accept-Encoding |
| X-Powered-By | Express |
| Access-Control-Allow-Origin | * |
| Access-Control-Allow-Methods | GET,PUT,POST,DELETE |
| Access-Control-Allow-Headers | Content-Type |
| Content-Encoding | gzip |