Facebook and TikTok don't just check your IP. Here's what they see: ASN, TLS fingerprint, header leaks - and what it takes to look real.

In traffic arbitrage, it's common to talk about bundles—offers, sources, creatives. But there's another bundle, often put together blindly, on the fly, and it's this that determines how many accounts survive to the end of the month. This is the technical stack: a spy service, an anti-detection browser, and a proxy.

You launched a spy service, but it barely loads and returns incomplete results. This happens even with reliable services like ours. But don't rush to blame the service—often the problem lies with users or advertising platforms.

A practical guide on how to increase ad research volume in spy tools without losing stability: common issues, causes, and approaches.