By default, blocks all third-party cookies and Whatsapp Number List from sites you haven't visited yet. Samsung internet 4% Blocking third-party cookies is possible, but the default setting is not documented anywhere. Firefox 3% Blocks some Whatsapp Number List of the third-party cookies by default. The Safari browser even goes one step further. It also deletes certain first-party cookies after 7 days. This already has consequences for your Google Analytics data. For about 33% of your Whatsapp Number List , the returning visitors can only be recognized within a week. 2. Ad blockers stay.
Ad blockers are not new. Its use is slowly Whatsapp Number List : 34% of the Dutch now use an adblocker. Some of them protect a large number of cookies by default. For this article, I did a little experiment with four common ad blockers to discover their impact on online marketing: adblocker Google Analytics facebook TiktTok ads AdBlock Not blocked Whatsapp Number List Blocked Ghostery Not blocked Blocked Blocked uBlock Origin Blocked Blocked Blocked AdBlock Plus Not blocked Blocked Not blocked .