Yahoo Japan SEO Crawler
recommended: challenge
Operated by Yahoo
seo crawler
Yahoo Japan search engine crawler for SEO analysis
How to identify it
User-agent contains any of:
J-BRWJ-BRW/
robots.txt
Well-behaved crawlers honor robots.txt. To control Yahoo Japan SEO Crawler:
Allow full access
User-agent: J-BRW
Allow: /Block entirely
User-agent: J-BRW
Disallow: /
Grey-area scrapers ignore robots.txt. Botscope enforces your policy at the edge or origin regardless —
see how →
See Yahoo Japan SEO Crawler on your own site
Botscope shows every bot and AI agent hitting your site — and lets you allow, challenge, or block each one. Observe first, enforce when you're ready.
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