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── Uncover the Truth Hidden in the Maze of Numbers ──
🆕 【What's new】
📅 2025-07-15 Released our AI Toolkit — a microservice suite of generative AI tools
📅 2025-06-29 Add report page to header navigation
📅 2025-06-22 Kindle book 'The Irresponsible Conspiracy' published by ROI Detective Agency
🎖️ Top 3 Weekly Ranking of Case Files
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Case File No. 245_5
The True Culprit Behind the Vanishing OGP Images
The True Culprit Behind the Vanishing OGP Images
OGP images won't display on social media. What seemed like a simple configuration error led to a massive darkness: a 5.76-second server response time. Hunt down the true culprit lurking behind the surface symptoms.
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Case File No. 000
A Report on Self-Diagnosis Using the ROI Visualization Service
A Report on Self-Diagnosis Using the ROI Visualization Service
London, 1891. To the detective agency established next to 221B Baker Street, a peculiar commission arrived. The client's name, upon inspection, raised my eyebrows—it was our own.
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Case File No. 047
Fighting Price Labyrinth: E-commerce Strategy
Fighting Price Labyrinth: E-commerce Strategy
Wedge Corporation lost in modern price competition labyrinths. However, three detectives' insights revealed what true value means. It wasn't mere numerical cheapness but invisible assets: customer trust relationships, long-term security, an
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