coccocbot-fast is listed in the Botcrawl directory as a search crawler from Coccoc. The primary identifier for log review is coccocbot-fast.

Identification

  • User-agent pattern: coccocbot-fast
  • Family: Coccoc
  • Type: Search
  • Kind: Crawler

Common use

Search indexing, content discovery, rendering, or search-result freshness checks.

Verification and handling

Confirm the user-agent against server logs and use published operator documentation, IP ranges, reverse DNS, or other trust signals when available.

Directory guidance marks the risk level as Safe and the blocking decision as Depends. Do not rely on the user-agent string alone because user-agent strings can be copied or spoofed.

Robots.txt handling: Unknown.

Identification

Aliases
Mozilla/5.0 (compatible; coccocbot-fast/1.0; +http://help.coccoc.com/searchengine)
Company
Coccoc
Purpose
indexing
Identity Type
verified-bot
Source Type
verified-directory
HTTP Agent
Mozilla/5.0 (compatible; coccocbot-fast/1.0; +http://help.coccoc.com/searchengine)

Verification And Behavior

Verification Method
Compare the observed user-agent against the documented coccocbot-fast pattern. Where available, confirm with operator documentation, published IP ranges, reverse DNS, signed-agent metadata, or published operator documentation, reverse DNS, published IP ranges, signatures, or other trust signals.
Last Verified
2026-04-01
Last Checked
2026-05-20
Robots Token
coccocbot
Respects Robots
unknown
Spoofing Risk
User-agent strings for coccocbot-fast can be spoofed. Treat user-agent detection as a classification signal, then verify with published IP ranges, reverse DNS, signatures, operator documentation, or published operator documentation, IP ranges, reverse DNS, signatures, or other verified identity signals before allow-listing.

Common Use

Search indexing, content discovery, rendering, or search-result freshness checks.

Detection Notes

Match `coccocbot-fast` as a case-insensitive substring in HTTP user-agent logs. Review bot_aliases for alternate names or product labels. Use bot_http_agent for full user-agent examples when the client sends a longer browser-like string. Do not treat a user-agent match alone as proof of identity for allow-listing.

Rules And Blocking Notes

User-agent: coccocbot Disallow: /

Identification Note

User-agent strings can be spoofed. Use this record as an identification signal and confirm sensitive allow or block decisions with logs, DNS, IP ranges, request behavior, or operator documentation when available.

Source Operator Use API