| Producer | Meta  |
| Other robots of the same producer | FatBot |
| Client of the same producer | Facebook App, Facebook App for desktop, Instagram App, Instagram App for Desktop, Oculus Browser, Threads App, WhatsApp, WhatsApp desktop |
| Bot URL | https://developers.facebook.com/docs/sharing/webmasters/crawler  |
| Status | Active |
Known variants
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 (compatible; meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-06 14:36:42 |
| Last seen | 2026-11-02 13:28:01 |
| IP addresses | 1,976 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 (compatible; meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| Respects robots.txt | No |
| First seen | 2026-07-06 10:24:10 |
| Last seen | 2026-11-02 13:24:41 |
| IP addresses | 1,780 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 (compatible; meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-06 06:48:33 |
| Last seen | 2026-11-02 13:24:37 |
| IP addresses | 1,209 |
| Walk from |
|
|
| Useragentstring | facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)
|
| Category | -- Uncategorised -- |
| Respects robots.txt | No |
| First seen | 2010-11-03 21:35:00 |
| Last seen | 2026-11-02 12:29:12 |
| IP addresses | 6,732 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36 Edg/146.0.0.0 (compatible; meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-31 13:46:30 |
| Last seen | 2026-11-02 06:46:05 |
| IP addresses | 90 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 Edg/144.0.0.0 (compatible; meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-15 07:20:52 |
| Last seen | 2026-11-02 06:38:12 |
| IP addresses | 355 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36 Edg/146.0.0.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-10 15:21:10 |
| Last seen | 2026-11-02 06:32:12 |
| IP addresses | 57 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 Edg/144.0.0.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-08 16:32:55 |
| Last seen | 2026-11-02 06:28:46 |
| IP addresses | 137 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36 Edg/143.0.0.0 (compatible; meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-10 15:08:13 |
| Last seen | 2026-11-02 05:39:09 |
| IP addresses | 56 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 Edg/145.0.0.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| Respects robots.txt | No |
| First seen | 2026-07-06 15:47:20 |
| Last seen | 2026-11-02 05:30:45 |
| IP addresses | 274 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 Edg/145.0.0.0 (compatible; meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-08 19:48:42 |
| Last seen | 2026-11-02 05:07:44 |
| IP addresses | 1,001 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| Respects robots.txt | No |
| First seen | 2026-07-06 11:26:59 |
| Last seen | 2026-11-02 04:51:21 |
| IP addresses | 303 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| Respects robots.txt | No |
| First seen | 2026-07-06 16:04:06 |
| Last seen | 2026-11-02 04:49:35 |
| IP addresses | 509 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| Respects robots.txt | No |
| First seen | 2026-07-06 17:23:13 |
| Last seen | 2026-11-02 04:49:23 |
| IP addresses | 436 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (X11; Linux x86_64; rv:147.0) Gecko/20100101 Firefox/147.0 (compatible; meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-28 11:35:45 |
| Last seen | 2026-11-02 02:12:09 |
| IP addresses | 74 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:147.0) Gecko/20100101 Firefox/147.0 (compatible; meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-08 19:48:39 |
| Last seen | 2026-11-01 17:37:14 |
| IP addresses | 98 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 Edg/145.0.0.0 (compatible; meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-08 20:00:34 |
| Last seen | 2026-11-01 17:37:13 |
| IP addresses | 51 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36 Edg/142.0.0.0 (compatible; meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-22 07:44:37 |
| Last seen | 2026-11-01 17:36:55 |
| IP addresses | 26 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:147.0) Gecko/20100101 Firefox/147.0 (compatible; meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-15 07:20:52 |
| Last seen | 2026-11-01 17:36:50 |
| IP addresses | 129 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.7632.6 Safari/537.36 (compatible; meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-08-08 00:11:30 |
| Last seen | 2026-11-01 14:51:43 |
| IP addresses | 7 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 Edg/145.0.0.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-21 06:40:36 |
| Last seen | 2026-11-01 08:47:18 |
| IP addresses | 52 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:147.0) Gecko/20100101 Firefox/147.0 (compatible; meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-19 21:35:30 |
| Last seen | 2026-10-31 05:26:45 |
| IP addresses | 26 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36 Edg/142.0.0.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-21 06:06:07 |
| Last seen | 2026-10-30 09:56:16 |
| IP addresses | 21 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (X11; Linux x86_64; rv:147.0) Gecko/20100101 Firefox/147.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-13 06:03:07 |
| Last seen | 2026-10-30 05:30:32 |
| IP addresses | 66 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36 Edg/143.0.0.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-23 14:19:24 |
| Last seen | 2026-10-30 05:21:30 |
| IP addresses | 40 |
| Walk from |
|
|
| Useragentstring | meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler)
|
| Category | AI crawler |
| First seen | 2025-11-19 04:51:42 |
| Last seen | 2026-10-20 16:23:57 |
| IP addresses | 1,336 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:147.0) Gecko/20100101 Firefox/147.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-13 21:16:53 |
| Last seen | 2026-10-20 15:08:18 |
| IP addresses | 98 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:147.0) Gecko/20100101 Firefox/147.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-29 04:30:32 |
| Last seen | 2026-10-18 06:37:20 |
| IP addresses | 29 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.7632.6 Safari/537.36 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-11 15:39:49 |
| Last seen | 2026-10-15 18:11:16 |
| IP addresses | 11 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36 Edg/141.0.0.0 (compatible; meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-08-05 18:38:59 |
| Last seen | 2026-10-15 12:09:24 |
| IP addresses | 10 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:147.0) Gecko/20100101 Firefox/147.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-13 05:35:44 |
| Last seen | 2026-10-15 09:29:27 |
| IP addresses | 65 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (X11; Linux x86_64; rv:146.0) Gecko/20100101 Firefox/146.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-22 22:42:24 |
| Last seen | 2026-10-07 06:50:10 |
| IP addresses | 15 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36 Edg/141.0.0.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-27 10:23:16 |
| Last seen | 2026-10-07 06:37:13 |
| IP addresses | 7 |
| Walk from |
|
|
| Useragentstring | meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler)
|
| Category | AI crawler |
| Respects robots.txt | No |
| First seen | 2024-07-19 03:00:09 |
| Last seen | 2026-10-05 23:00:10 |
| IP addresses | 2,377 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:145.0) Gecko/20100101 Firefox/145.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-23 15:57:48 |
| Last seen | 2026-10-05 06:44:37 |
| IP addresses | 9 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 Edg/144.0.0.0 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-12 01:14:23 |
| Last seen | 2026-10-03 03:38:02 |
| IP addresses | 11 |
| Walk from |
|
|
| Useragentstring | facebookexternalhit
|
| Category | -- Uncategorised -- |
| First seen | 2026-09-26 04:57:31 |
| Last seen | 2026-09-26 04:35:17 |
| IP addresses | 3 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 Edg/144.0.0.0 (compatible; meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-08-05 07:30:34 |
| Last seen | 2026-09-25 15:09:43 |
| IP addresses | 8 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:145.0) Gecko/20100101 Firefox/145.0 (compatible; meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-19 14:23:08 |
| Last seen | 2026-09-24 05:32:27 |
| IP addresses | 11 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (X11; Linux x86_64; rv:146.0) Gecko/20100101 Firefox/146.0 (compatible; meta-webindexer/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | AI crawler |
| First seen | 2026-07-21 08:37:30 |
| Last seen | 2026-09-24 05:31:42 |
| IP addresses | 4 |
| Walk from |
|
|
| Useragentstring | meta-externalads/1.1
|
| Category | -- Uncategorised -- |
| First seen | 2026-03-28 04:41:16 |
| Last seen | 2026-09-17 11:32:59 |
| IP addresses | 38 |
| Walk from |
|
|
| Useragentstring | meta-externalads/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler)
|
| Category | -- Uncategorised -- |
| First seen | 2025-06-24 05:21:55 |
| Last seen | 2026-09-03 05:46:27 |
| IP addresses | 378 |
| Walk from |
|
|
| Useragentstring | facebookexternalhit/1.1
|
| Category | -- Uncategorised -- |
| First seen | 2010-11-19 23:07:20 |
| Last seen | 2026-07-02 06:44:56 |
| IP addresses | 1,335 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1 (compatible; meta-externalads/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
|
| Category | -- Uncategorised -- |
| First seen | 2025-07-03 01:57:45 |
| Last seen | 2025-10-21 16:39:14 |
| IP addresses | 112 |
| Walk from |
|
|
| Useragentstring | Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1 (compatible; facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php))
|
| Category | -- Uncategorised -- |
| First seen | 2025-03-28 06:06:08 |
| Last seen | 2025-07-08 09:43:30 |
| IP addresses | 50 |
| Walk from |
|
|
| Useragentstring | cortex/1.0
|
| Category | -- Uncategorised -- |
| First seen | 2018-01-11 16:33:10 |
| Last seen | 2024-05-29 06:37:36 |
| IP addresses | 576 |
| Walk from |
|
|
| Useragentstring | adreview/1.0
|
| Category | -- Uncategorised -- |
| First seen | 2019-06-24 15:09:58 |
| Last seen | 2021-12-06 07:47:10 |
| IP addresses | 104 |
| Walk from |
|
|
| Useragentstring | facebookplatform/1.0 (+http://developers.facebook.com)
|
| Category | -- Uncategorised -- |
| First seen | 2012-11-13 20:50:00 |
| Last seen | 2020-10-18 11:48:05 |
| IP addresses | 41 |
| Walk from |
|
|
| Useragentstring | facebookexternalhit/1.1 ( http://www.facebook.com/externalhit_uatext.php)
|
| Category | -- Uncategorised -- |
| First seen | 2018-10-08 10:17:12 |
| Last seen | 2020-04-22 10:11:06 |
| IP addresses | 0 |
| Walk from | |
|
| Useragentstring | facebookexternalua
|
| Category | -- Uncategorised -- |
| First seen | 2019-06-18 05:42:39 |
| Last seen | 2019-06-18 05:42:39 |
| IP addresses | 5 |
| Walk from |
|
|
| Useragentstring | visionutils/0.2
|
| Category | -- Uncategorised -- |
| Respects robots.txt | No |
| First seen | 2014-11-10 08:22:09 |
| Last seen | 2017-06-20 03:35:33 |
| IP addresses | 127 |
| Walk from |
|
|
| Useragentstring | facebookexternalhit/1.0 (+http://www.facebook.com/externalhit_uatext.php)
|
| Category | -- Uncategorised -- |
| First seen | 2009-05-11 05:50:00 |
| Last seen | 2015-08-22 05:25:17 |
| IP addresses | 53 |
| Walk from |
|
|
| Useragentstring | Facebot/1.0
|
| Category | -- Uncategorised -- |
| First seen | 2014-03-10 08:16:48 |
| Last seen | 2014-09-16 21:50:49 |
| IP addresses | 8 |
| Walk from |
|