Uptodate.cn
| Server | nginx/1.12.1 |
| Content-Type | text/html; charset=u |
| Connection | keep-alive |
| X-Drupal-Cache | MISS |
| X-Content-Type-Options | nosniff |
| Etag | "1515419785-1" |
| Content-Language | en |
| X-Frame-Options | SAMEORIGIN |
| X-Generator | Drupal 7 (http://dru |
| Cache-Control | public, max-age=8640 |
| Last-Modified | Mon, 08 Jan 2018 13: |
| Expires | Sun, 19 Nov 1978 05: |
| Vary | Cookie,Accept-Encodi |
| Content-Encoding | gzip |
| X-Request-ID | v-b744a1ea-f47b-11e7 |
| X-AH-Environment | prod |
| X-Varnish | 97064735 93760492 |
| Age | 83261 |
| Via | 1.1 varnish-v4 |
| X-Cache | HIT |
| X-Cache-Hits | 40 |
| Accept-Ranges | bytes |