Deutsche Bahn sets a 5-day notice rule for press filming inside its trains
Employees clear a separate stack: image-rights consent, works council rules, an employer ban. One rail creator with 68,700 subscribers has stopped filming.
PPC Land
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Explaining engaged view
Engaged view is non-click conversion credit for video ads: a viewer watches a qualifying portion, does not click, converts later, and the ad still gets credit.
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Explaining DNT
DNT is the Do Not Track HTTP header, a one-character browser opt-out that sites were free to ignore. How it worked, why it collapsed, and what replaced it.
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Explaining GPC
GPC, or Global Privacy Control, is a browser signal telling sites not to sell or share personal data. How the header works, and where law makes it binding.
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Explaining Consent Mode
Consent Mode is Google's API for relaying cookie consent choices to its tags, adjusting data collection when consent is denied and modelling lost conversions.
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Explaining JS error
JS error in Microsoft Clarity is an uncaught browser script exception, captured by the tracking code, grouped by message and linked to the session recordings.
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Explaining hard bounce
Hard bounce is a permanent email delivery failure the receiving server will not retry. How SMTP status codes, suppression rules and sender reputation connect.
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Explaining spam trap
Spam trap: an email address with no human owner, used by mailbox providers and blocklist operators to expose senders who harvest, buy or fail to clean lists.
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Explaining quick back
Quick back is a Microsoft Clarity metric counting visitors who click through to a page and then return to the previous one inside an unpublished time threshold.
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Explaining rage click
Rage click: a burst of rapid repeated clicks on one element, logged by analytics tools as a frustration signal. How detection works, and where it breaks down.
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Explaining dead click
Dead click is a click that produces no page response, logged by session replay tools as a frustration signal marking broken or misleading interface elements.
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AI ad labels cut clicks 31.5% as IAB issues disclosure framework
AI ad labels cut click-through 31.5% in NYU Stern tests as the IAB sets disclosure rules, agentic buying reaches audio and the FTC targets personalized pricing.
