AI
YandexAdditionalBot
YandexAdditionalBot helps process robots controls that exclude already-indexed page content from Search with Yandex AI responses; it does not make indexing requests.
YandexAdditionalBot helps process robots controls that exclude already-indexed page content from Search with Yandex AI responses; it does not make indexing requests.
YiyanBot is an observed Baidu/Yiyan-associated crawler identity with unresolved current request semantics.
YouBot is a search crawler from You.com used for search indexing, URL discovery, page rendering, result freshness.