Why do my Google Ads Performance Max campaigns get inconsistent results?

Direct Answer: Performance Max relies on early conversion signals to learn. If bots contaminate the first 48-72 hours, the algorithm enters a 'bot loop' and buys cheap bot inventory instead of high-intent human placements. BotRefund suppresses pixels on bot visits, so the campaign's early...

Direct Answer: Inconsistency in local service ads is often due to bot traffic contamination that varies in intensity. When bots hit your campaigns, they trigger pixels and mislead the algorithm, causing performance swings. The page explains that bot traffic can cause a campaign that...

Direct Answer: The page says inconsistency in paid acquisition is often caused by bot traffic contamination and pixel poisoning, not by changes to creative or audience. Automated bots can trigger your tracking pixel and make the ad algorithm buy more of the same bot...

Direct Answer: A low CPL on Meta can hide real quality problems because the platform counts every form submission as a lead, even ones that are unreachable, duplicated, or never engaged. The page explains that you should compare Meta reporting with first-party records like...

Direct Answer: Real users typically have complete and internally consistent navigation timing data because their browsers run normally. Bots often patch or stub browser APIs to hide automation, which creates missing or inconsistent timing values. BotRefund's Navigation Timing Stub check looks for these differences....

Direct Answer: Real visitors produce imperfect, varied behavior like pauses, hesitation, and natural movement shaped by reading and decision-making. Automated browsers tend to have more uniform timing and movement. BotRefund uses these behavioral differences as detection signals. It treats the difference as evidence rather...

Direct Answer: Real people read, think, and interact naturally—they pause, hesitate, and switch tabs at irregular intervals. Automated scripts often produce rapid, consistent tab blurs because they lack the human element of reading and decision-making. BotRefund's Rapid Tab Blurs check captures this difference as...

Direct Answer: Real people can have mismatches in fonts, hardware, or GPU details because of privacy tools, travel, corporate networks, or unusual devices. BotRefund accounts for that by keeping each signal as evidence rather than calling it a bot immediately. It then uses independent...

Direct Answer: Real visitors on home, mobile, or corporate networks usually have a coherent set of connection, location, language, and timing facts. Bots often use proxy rotation, location masking, or browser spoofing, which make those facts disagree. BotRefund uses the DNS Challenge Blocked check...

Direct Answer: Real visitors produce imperfect, varied behavior with pauses, hesitation, natural movement, and interactions shaped by reading and decision-making. Automated scripts can send clicks and scrolls, but they struggle to match that variation. BotRefund uses behavioral signals like Popup Blocker Bypass to capture...

Direct Answer: Real visitors produce imperfect, varied behavior with pauses, hesitation, and natural movement shaped by reading and decision-making. Automated scripts can send clicks and scrolls, but they struggle to reproduce that kind of timing. BotRefund's Perfect Frame Lock check is designed to catch...

Direct Answer: Modern bots use residential proxies and headless browser stealth plugins that look identical to real users at the network layer. IP-based blocklists can't catch them. BotRefund inspects the visitor's device and interaction dynamics, such as touch pressure and hardware rendering, to spot...

Direct Answer: Some tools rely on a single rule or a simple browser tell. Sophisticated bots can patch or spoof those tells. BotRefund uses 106 independent checks and AI prediction to look at the whole pattern. A languages mismatch alone is not enough, but...

Direct Answer: Privacy tools, corporate networks, and unusual devices can change browser fingerprints in ways that mimic automation. BotRefund records these anomalies as evidence but does not label them as bots without corroborating signals. This reduces false positives while still flagging suspicious activity.

Direct Answer: Virtual machines and spoofed browser profiles can claim hardware details that do not match what the browser actually does. This often creates mismatches in audio, GPU, fonts, or processor behavior. BotRefund's Audio Latency Drift check captures that mismatch. A real browsing session...

Direct Answer: Real browsing sessions usually show connection, location, language, and timing that agree with each other. Automated browsers often reveal mismatches when they rotate proxies or mask their location. BotRefund captures this as Netprobe Telemetry Missing and cross-checks it with browser and device...

Direct Answer: A normal browser reports a matching set of fonts and operating‑system information. Automated browsers frequently spoof one element while leaving another unchanged, creating a mismatch. BotRefund treats a font‑OS mismatch as a strong indicator of non‑human traffic.

Direct Answer: Scripts can send clicks and scrolls, but they struggle to reproduce the varied timing, movement, and hesitation of real people. Real browsing includes pauses and natural hesitation from reading and decision-making. BotRefund's Mobile Menu Probe and other behavioral checks can detect that...

Direct Answer: A single anomaly can be caused by privacy tools, travel, corporate networks, or unusual devices. BotRefund therefore treats one signal as evidence, not a final verdict. It cross-checks the anomaly against other independent data before deciding if a visit is human or...

Direct Answer: When you duplicate a campaign, the new campaign enters its learning phase and is highly vulnerable to bot contamination. If the first 20–50 interactions are from bots on low-quality publisher networks like Google Search Partners, the algorithm will optimize for more bot...