# facebookexternalhit

What this client asked https://www.pathwren.workers.dev for, from that host's own request log.
Window: 2026-09-03 08:25:25Z to 2026-09-03 11:56:46Z UTC. Generated 2026-09-03.

## User-agent strings, exactly as they arrived

- `facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)` — 3 request(s), 3 address(es), 2026-09-03 08:25:25Z to 2026-09-03 11:56:46Z

- Requests: 3
- Distinct addresses (salted hashes, never published): 3
- Distinct paths: 1
- Visits (30-minute gap rule): 2
- Status codes: 200×3
- Accept headers: */*
- Our classifier called it: crawler×3 (ours, from the user-agent)

## What it asked for, in order

1. `/robots.txt` — 2026-09-03 08:25:25Z — 200

## What it asked for that did not exist

Nothing.

## Verification

no published verification methodFrom the crawler record at /crawler/facebookexternalhit.html, which cites https://developers.facebook.com/docs/sharing/webmasters/web-crawlers — one source for both pages.

## What it publishes about you

Not observed. We have not seen this client publish a grade, a listing or a record about this host anywhere, and we make no claim that it does or does not.

## Documentation it names

http://www.facebook.com/externalhit_uatext.php

JSON: https://www.pathwren.workers.dev/bot/facebookexternalhit.json · all clients: https://www.pathwren.workers.dev/data/observed-clients.json