| user-agent | CCBot/2.0 (https://commoncrawl.org/faq/) |
| accept | text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 |
| accept-language | en-US,en;q=0.5 |
| if-modified-since | Tue, 19 Feb 2019 09:12:34 GMT |
| host | intersection.dsi.cnrs.fr |
| connection | Keep-Alive |
| accept-encoding | gzip |
| content-length | 0 |