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Mars Finder — What It Is and How to Handle It

Mars Finder is a website search service designed to utilize the maximum potential of a website. MARS FINDER has held the top share of website search service market of Japan in 2017.

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Search Engine
Centinel Analytica · April 10, 2026

Mars Finder is a website search service designed to utilize the maximum potential of a website. MARS FINDER has held the top share of website search service market of Japan in 2017.

Operator: Mars Flag | Type: Search Engine | Category: Search Engine

Mars Finder is a search engine crawler. Blocking it may affect your visibility in its associated search engine. Most publishers choose to allow verified search engine crawlers.

Centinel automatically detects Mars Finder using behavioral fingerprinting. When detected, you can allow it, block it, challenge it with an interstitial page, or set a per-request licensing fee — all enforced in real-time with under 2ms latency.

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"We had no idea 40% of our traffic was AI crawlers until Centinel showed us. Setup took fifteen minutes and we were blocking unauthorized scrapers the same day."

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