meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler)

[[TODO: MAP ONE SENTENCE SUMMARY]]

Category: [[TODO: MAP CATEGORY]] Avg 2.3 req/min Seen on 61 systems 3,675 observed requests 2 exact variants First seen August 3, 2026 Last seen October 19, 2026

[[TODO: MAP INTRODUCTION PARAGRAPH 1]]

[[TODO: MAP INTRODUCTION PARAGRAPH 2]]

What is meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler)?

[[TODO: MAP DEFINITION SUMMARY]]

[[TODO: MAP SHORT REFERENCE SUMMARY]]

Analyst summary: [[TODO: MAP ANALYST REPORT SUMMARY]]
User-agent
meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler)
Observed source IPs
0
Observed requests
3,675
Source networks
82
Exact variants
2
Latest hit count
2,656
Latest miss count
49,413
Latest 404 count
0
Unique paths
70
Related campaigns
[[TODO: MAP RELATED CAMPAIGN COUNT]]

Observed exact user-agent strings

meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler) First seen August 3, 2026 · Last seen October 19, 2026
meta externalagent https developers facebook docs sharing webmasters crawler First seen August 25, 2026 · Last seen September 6, 2026

Behavior profile

[[TODO: MAP BEHAVIOR PROFILE INTRO]]

Category
[[TODO: MAP CATEGORY]]
Average request rate
2.3 requests per minute
HTTP and HTTPS support
[[TODO: MAP HTTP HTTPS SUPPORT]]
HTTP version support
[[TODO: MAP PROTOCOL SUPPORT SUMMARY]]
Redirect behavior
[[TODO: MAP REDIRECT BEHAVIOR]]
Robots.txt behavior
[[TODO: MAP ROBOTS TXT BEHAVIOR]]
Crawl-rate behavior
[[TODO: MAP CRAWL RATE BEHAVIOR]]
JavaScript execution
[[TODO: MAP JAVASCRIPT SUPPORT]]
Form submission activity
[[TODO: MAP FORM SUBMISSION ACTIVITY]]
Malformed URL requests
[[TODO: MAP MALFORMED URL BEHAVIOR]]
HTTP/1.0: [[TODO: MAP HTTP 1.0 SUPPORT]] HTTP/1.1: [[TODO: MAP HTTP 1.1 SUPPORT]] HTTP/2: [[TODO: MAP HTTP 2 SUPPORT]] HTTP/3: [[TODO: MAP HTTP 3 SUPPORT]] [[TODO: MAP HEADER ORDER FINGERPRINTED]]

Source distribution

[[TODO: MAP SOURCE DISTRIBUTION INTRO]]

Top countries

Country Networks Site sightings Share
Ireland 17 65 55.8%
United States 56 192 43.0%
Unknown 8 8 1.1%
Germany 1 1 0.0%

Top ASNs

ASN Organization Networks Share
AS32934 [[TODO: MAP ASN ORGANIZATION]] 31 96.8%
AS396982 [[TODO: MAP ASN ORGANIZATION]] 40 2.0%
AS13335 [[TODO: MAP ASN ORGANIZATION]] 2 0.1%
AS24940 [[TODO: MAP ASN ORGANIZATION]] 1 0.0%

Top datacenters

Provider Type Snapshots Share

Representative source IPs

[[TODO: MAP REPRESENTATIVE IPS INTRO]]

HTTP fingerprint and request characteristics

[[TODO: MAP HTTP FINGERPRINT INTRO]]

Observed header order
[[TODO: MAP HTTP HEADER ORDER SUMMARY]]
Common headers sent
[[TODO: MAP COMMON HEADERS SUMMARY]]
TLS and HTTPS behavior
[[TODO: MAP TLS HTTPS SUMMARY]]
URL normalization behavior
[[TODO: MAP URL NORMALIZATION SUMMARY]]
Malformed request patterns
[[TODO: MAP MALFORMED REQUEST SUMMARY]]
[[TODO: MAP OBSERVED HTTP HEADERS]]

Observed sample requests

[[TODO: MAP SAMPLE REQUESTS INTRO]]

GET
/
Status pattern: HTTP 200
Seen 27 times, Last seen September 29, 2026
GET
/contact/
Status pattern: HTTP 200
Seen 4 times, Last seen September 15, 2026
GET
/%f0%9f%8c%bf%e2%9c%a8our-senior-citizens-menu-is-here-%e2%9c%a8%f0%9f%8c%bf/feed/
Status pattern: HTTP 200
Seen 1 times, Last seen August 28, 2026
GET
/%f0%9f%8c%bf%e2%9c%a8our-senior-citizens-menu-is-here-%e2%9c%a8%f0%9f%8c%bf/feed
Status pattern: HTTP 200
Seen 1 times, Last seen August 28, 2026
GET
/wp-json/oembed/1.0/embed?url=https%3A%2F%2Ftheshipandanchor.co.uk%2F%25f0%259f%258c%25bf%25e2%259c%25a8our-senior-citizens-menu-is-here-%25e2%259c%25a8%25f0%259f%258c%25bf%2F&format=xml
Status pattern: HTTP 200
Seen 1 times, Last seen August 28, 2026
GET
/%f0%9f%8c%bf%e2%9c%a8our-senior-citizens-menu-is-here-%e2%9c%a8%f0%9f%8c%bf/
Status pattern: HTTP 200
Seen 1 times, Last seen August 27, 2026
GET
/%f0%9f%8c%bf%e2%9c%a8our-senior-citizens-menu-is-here-%e2%9c%a8%f0%9f%8c%bf
Status pattern: HTTP 200
Seen 1 times, Last seen August 27, 2026
GET
/ai/
Status pattern: HTTP 200
Seen 3 times, Last seen August 17, 2026
GET
/robinhood-trading-agentico-carta-credito-ai/
Status pattern: HTTP 200
Seen 2 times, Last seen August 17, 2026
GET
/google-search-console-platform-properties-instagram-tiktok-x-youtube/
Status pattern: HTTP 200
Seen 2 times, Last seen August 17, 2026
GET
/swift-registro-blockchain-17-banche-depositi-tokenizzati/
Status pattern: HTTP 200
Seen 2 times, Last seen August 17, 2026
GET
/tendenze-web/
Status pattern: HTTP 200
Seen 2 times, Last seen August 17, 2026

Related campaigns and associations

[[TODO: MAP RELATED CAMPAIGNS INTRO]]

[[TODO: MAP RELATED CAMPAIGN NAME]]

[[TODO: MAP RELATED CAMPAIGN SUMMARY]]
Related IPs: [[TODO: MAP RELATED CAMPAIGN IP COUNT]], Systems seen: [[TODO: MAP RELATED CAMPAIGN SYSTEMS SEEN]]
Confidence: [[TODO: MAP RELATED CAMPAIGN CONFIDENCE]]

Detailed analyst report

[[TODO: MAP ANALYST REPORT PARAGRAPH 1]]

[[TODO: MAP ANALYST REPORT PARAGRAPH 2]]

[[TODO: MAP ANALYST REPORT PARAGRAPH 3]]

Frequently asked questions about meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler)

What is meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler)?

[[TODO: MAP FAQ WHAT IS ANSWER]]

Is meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler) considered malicious?

[[TODO: MAP FAQ MALICIOUS ANSWER]]

Does meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler) respect robots.txt and crawl-rate controls?

[[TODO: MAP FAQ ROBOTS ANSWER]]

What infrastructure is commonly associated with meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler)?

[[TODO: MAP FAQ INFRASTRUCTURE ANSWER]]