Filter rules alerting

Stay ahead of ad blocker impacts with our realtime blocker filter rules monitoring and alerting. This feature is free for all users.

Get real-time alerts when filter rules target your site

DataUnlocker continuously monitors major ad blocker filter lists (for example, EasyList) and immediately notifies you by email whenever a new rule is added that may affect your website. This ensures you can take prompt action before your users experience any impact.

How to enable filter list monitoring

Getting started is effortless: just register your website on DataUnlocker. Once your domain is added, monitoring is automatically enabled—no extra setup required. You’ll start receiving notifications as soon as any new filter rules are detected for your site.

What is monitored and how it works

DataUnlocker continuously tracks all major public ad blocker filter lists for any changes that could affect all sites registered in DataUnlocker. When a new filter rule is published that matches your domain (e.g., example.com), our system detects it and sends you a detailed email alert. This allows you to:

  • See exactly which filter list and rule was updated
  • Receive an email notification about the new filter rule affecting your site
  • Take action before your users notice any issues
Active filters

Advanced support

On paid plans, you also get on-demand assistance from our team to help you maintain complex scenarios and respond to filter list changes quickly.