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Directory/Categories/YandexBot/3.0
YA

YandexBot/3.0

UndecidedCommunity-sourced

YandexBot/3.0 is the primary web crawler used by Yandex, Russia's leading search engine, to index and update its search results. This bot systematically traverses the internet, downloading and analyzing web pages to ensure that Yandex's search index remains current and comprehensive. In server logs, YandexBot/3.0 is identified by the user-agent string: This identification helps webmasters distinguish YandexBot/3.0 from other bots and manage their site's interaction with it appropriately. YandexBot/3.0 is part of a suite of specialized crawlers developed by Yandex to index various types of content: YandexImages/3.0 : Indexes images. YandexVideo/3.0 : Indexes videos. YandexMedia/3.0 : Indexes multimedia data. YandexNews/3.0 : Indexes news content. YandexAntivirus/2.0 : Scans for malicious content. These specialized bots ensure that Yandex's search results are rich and diverse, catering to a wide range of user interests. ( en.wikipedia.org ) For webmasters, it's important to recognize and manage interactions with YandexBot/3.0 to optimize site performance and ensure proper indexing. Detailed information on how to identify and work with Yandex's bots is available on Yandex's official website.

Undecided
Assessment
Uncategorized
Category
Bot
Kind
1
Data sources

Identification

Bot name
YandexBot/3.0
Category
Uncategorized
Verification
Community-sourced
User-agent string
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)

IP ranges

Requests from YandexBot/3.0 originate from these published ranges. For strict verification, match the source IP against this list in addition to checking the user-agent and reverse-DNS.

Showing 24 of 869 ranges

Block or allow YandexBot/3.0

Block it

Add a Disallow rule for Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots) in your robots.txt file. You can also block at the server level using your web server configuration or CDN firewall rules to filter requests matching the user-agent string.

# Block YandexBot/3.0 from crawling your entire site
User-agent: Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
Disallow: /

# Allow YandexBot/3.0 full access
User-agent: Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
Allow: /
Allow & verify

Ensure your robots.txt allows Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots). Verify requests by checking the user-agent string.

Traffic & trends

Cloudflare Radar traffic

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Google Trends interest

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Data sources

This profile is compiled from the following sources.

CrawlersDatabase
Last updated September 8, 2026

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