Try Brave Browser
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That is my browser.
I used Brave Browser > > Developer Tools > > Network tab to reveal the following sources of info used by the browser:
https://www.uglyhedgehog.com
https://static.uglyhedgehog.com
https://www.googletagmanager.com
https://pagead2.googlesyndication.com
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Learning how Google Tag Manager is involved, used for tracking sign-in’s, log-in’s:
How to track logins with Google Tag Manager and Google Analytics
https://www.youtube.com/watch?v=3AXEPM39Lrc
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Google Tag Manager - Simple Tutorial
https://blog.hubspot.com/marketing/google-tag-manager-guide
IOW, what is a website doing - investigate.
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Brave Browser (”BB”) likely blocks Google Tag Manager via the BB Shields.
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Try Microsoft Edge, Firefox.
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