> For the complete documentation index, see [llms.txt](https://docs.ingestlabs.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ingestlabs.com/s2s/tracking-events/session-information.md).

# Session Information

This describes the common items model used in various events

Copy

```
/* SESSION INFORMATION */
{
    landing_page_url: '<Landing Page URL of the website or Deep link URL of the mobile app>',
    ipv4_address: '',
    ipv6_address: '',
    headers: {
        cookie: '',
        origin: '',
        sec-ch-ua: '',
        sec-ch-ua-mobile: '',
        sec-ch-ua-platform: '',
        sec-fetch-site: '',
        sec-fetch-mode: '',
        user-agent: '',
        referer: '',
        /*** Any other session related headers that are feasible ***/
    },
}
```

[<br>](https://magic-pixel.gitbook.io/ingest-labs-implementation/s2s/tracking-events/purchase)


---

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