What is YandexRCA bot?
YandexRCA bot is listed as a search crawler. Use this crawler profile to identify user-agent tokens, operator signals, platform hints, and recommended handling.
YandexRCA bot
Search crawler
- Version
- 1.0
- First seen
- Sep 17, 2025
- Confidence
- Known user-agent token
Crawler tags
Directory facts
- AI model training
- Not listed as training
- Acts on behalf of user
- No, autonomous
- Obeys directives
- Yes, listed as obeying robots.txt
What is YandexRCA bot?
YandexRCA bot is listed as a search crawler. YandexRCA bot is likely used to discover, crawl, and index public web pages.
YandexRCA bot matched a known crawler token in the user-agent string, but this page alone does not prove IP ownership.
How to identify YandexRCA bot in logs
Search server logs for YandexRCA bot. Matching those tokens is useful for discovery, but IP verification is still recommended before trusting the identity.
Mozilla/5.0 (compatible; YandexRCA/1.0; +http://yandex.com/bots)
Use this as a web-crawler lookup reference for identifying how this user-agent presents itself in server logs. After you identify crawler traffic, run the WebMCP Compatibility Checker to confirm whether AI crawlers and agents can understand your site.
User-agent signals
- Product tokens
- Mozilla/5.0, YandexRCA/1.0
- Documentation
- http://yandex.com/bots
- Contact
- None found
- Platform
- Unknown · Unknown
- Browser profile
- Unknown · Unknown
- Browser-like UA
- Yes
- HTTP library
- Unknown
- Spoof risk
- Medium
Questions answered by this crawler profile
What is YandexRCA bot?
YandexRCA bot is listed as a search crawler. YandexRCA bot is likely used to discover, crawl, and index public web pages.
Does YandexRCA bot train AI models?
YandexRCA bot is not listed as being used to train AI or LLM systems.
Is YandexRCA bot user-triggered?
YandexRCA bot is listed as operating independently of a direct user action.
How do I identify YandexRCA bot in logs?
Search server logs for YandexRCA bot. Matching those tokens is useful for discovery, but IP verification is still recommended before trusting the identity.
Does YandexRCA bot respect robots.txt?
This directory entry lists the crawler as obeying robots.txt directives. Confirm behavior in your logs before relying on user-agent strings alone.