YandexBot/3.0
UndecidedCommunity-sourcedYandexBot/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.
Identification
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.
Block or allow YandexBot/3.0
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: /
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
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From the community
Recent Reddit discussion mentioning this bot.
Links & references
Data sources
This profile is compiled from the following sources.
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