mozilla/5.0 (compatible; facebookbot/1.0; +https://developers.facebook.com/docs/sharing/webmasters/crawler)

[[TODO: MAP ONE SENTENCE SUMMARY]]

Category: [[TODO: MAP CATEGORY]] Avg 5.4 req/min Seen on 1 systems 24 observed requests 1 exact variants First seen August 11, 2026 Last seen August 16, 2026

[[TODO: MAP INTRODUCTION PARAGRAPH 1]]

[[TODO: MAP INTRODUCTION PARAGRAPH 2]]

What is mozilla/5.0 (compatible; facebookbot/1.0; +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
mozilla/5.0 (compatible; facebookbot/1.0; +https://developers.facebook.com/docs/sharing/webmasters/crawler)
Observed source IPs
0
Observed requests
24
Source networks
10
Exact variants
1
Latest hit count
9
Latest miss count
0
Latest 404 count
0
Unique paths
0
Related campaigns
[[TODO: MAP RELATED CAMPAIGN COUNT]]

Observed exact user-agent strings

mozilla/5.0 (compatible; facebookbot/1.0; +https://developers.facebook.com/docs/sharing/webmasters/crawler) First seen August 11, 2026 · Last seen August 16, 2026

Behavior profile

[[TODO: MAP BEHAVIOR PROFILE INTRO]]

Category
[[TODO: MAP CATEGORY]]
Average request rate
5.4 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
United States 10 10 100.0%

Top ASNs

ASN Organization Networks Share
AS396982 [[TODO: MAP ASN ORGANIZATION]] 10 100.0%

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
/author/chloer/
Status pattern: HTTP 200
Seen 2 times, Last seen August 13, 2026
GET
/ai-tech/
Status pattern: HTTP 200
Seen 2 times, Last seen August 13, 2026
GET
/author/danielf/
Status pattern: HTTP 200
Seen 2 times, Last seen August 13, 2026
GET
/tiktok-shop-managed-services-programme-us/
Status pattern: HTTP 200
Seen 2 times, Last seen August 13, 2026
GET
/georgia-regulators-review-openai-power-contract/
Status pattern: HTTP 200
Seen 2 times, Last seen August 13, 2026
GET
/circle-arc-mainnet-launch-date-validators/
Status pattern: HTTP 200
Seen 2 times, Last seen August 13, 2026
GET
/author/oliviaparker/
Status pattern: HTTP 200
Seen 2 times, Last seen August 13, 2026
GET
/snapchat-ads-mcp-server-ai-agents/
Status pattern: HTTP 200
Seen 2 times, Last seen August 13, 2026
POST
/v1/graphql?query=%7B+__schema+%7B+types+%7B+name+fields+%7B+name+args+%7B+name+defaultValue+%7D+%7D+%7D+%7D+%7D
Status pattern: HTTP 404
Seen 3 times, Last seen August 13, 2026
GET
/e-commerce/
Status pattern: HTTP 200
Seen 2 times, Last seen August 13, 2026
GET
/cryptocurrency/
Status pattern: HTTP 200
Seen 2 times, Last seen August 13, 2026
POST
/api/graphql?query=%7B+__schema+%7B+types+%7B+name+fields+%7B+name+args+%7B+name+defaultValue+%7D+%7D+%7D+%7D+%7D
Status pattern: HTTP 404
Seen 3 times, Last seen August 13, 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 mozilla/5.0 (compatible; facebookbot/1.0; +https://developers.facebook.com/docs/sharing/webmasters/crawler)

What is mozilla/5.0 (compatible; facebookbot/1.0; +https://developers.facebook.com/docs/sharing/webmasters/crawler)?

[[TODO: MAP FAQ WHAT IS ANSWER]]

Is mozilla/5.0 (compatible; facebookbot/1.0; +https://developers.facebook.com/docs/sharing/webmasters/crawler) considered malicious?

[[TODO: MAP FAQ MALICIOUS ANSWER]]

Does mozilla/5.0 (compatible; facebookbot/1.0; +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 mozilla/5.0 (compatible; facebookbot/1.0; +https://developers.facebook.com/docs/sharing/webmasters/crawler)?

[[TODO: MAP FAQ INFRASTRUCTURE ANSWER]]