Blog

Articles about protecting ads from bots and click fraud

Analytics and solutions

  • How to set Metrica goals for an honest reading of ads

    A Metrica goal is the condition from which the share of goal visits is calculated. A form expects a form tag and a submit button, a counter can hold up to 200 goals, and ten completions a week is the strategy’s training threshold.

    6 min read
  • How to set UTM tags

    Direct treats utm_source, utm_medium, and utm_campaign as required. Metrica distinguishes letter case, reads the tag from the first page view, and does not write spend onto a visit that has no tag.

    5 min read
  • What yclid is and how it traces a click

    yclid is the click number Direct places in the link. Metrica reports do not show it. An offline conversion tied to it lives 21 days and attaches to the visit with that ad.

    6 min read

Bots and technology

  • Data-center traffic: what an ASN is and why it is a signal

    An ASN is the number of an autonomous system with one routing policy, not a data-center label. Known data-center traffic appears in GIVT examples, and a Yandex address in Yandex’s own AS does not by itself prove a robot.

    5 min read
  • What a browser fingerprint is

    A W3C note calls a fingerprint the ability to recognize a browser by its settings and observable traits. Clearing cookies and using a VPN do not end that link, and article 11 of the statute does not call technical traits biometrics.

    6 min read

Protection in ad accounts

Metrics and calculations

Website bot protection

  • Protecting a site from bots: where to start

    First name the point — sign-in, registration, catalog, or checkout. Then verify a crawler by more than the User-Agent string, and do not put one switch on the whole domain.

    11 min read
Older