WordPress is the most popular content management system in the world, powering more than 43% of all websites on the internet. That includes personal blogs, corporate sites, online stores, news publications, membership platforms, and everything in between. The sheer ubiquity of WordPress means that millions of site owners need to think about GDPR compliance — and most of them have not done so adequately.
The challenge begins with WordPress itself. Even a completely default WordPress installation sets cookies. When a user logs in, WordPress creates authentication cookies like wordpress_logged_in_[hash] to maintain the session. When a visitor leaves a comment, WordPress can set cookies to remember their name, email, and website URL for future comments. These are functional cookies, and while they may qualify as strictly necessary in some contexts, they still need to be disclosed in your privacy policy and handled properly under GDPR.
But the real compliance risk comes from plugins. The average WordPress site runs 20 to 30 plugins, and many of the most popular plugins set cookies, load third-party scripts, or collect personal data in ways that trigger GDPR obligations. Installing Google Analytics through Site Kit or MonsterInsights adds tracking cookies. Adding WooCommerce creates session and cart cookies alongside a full customer database. Using Jetpack introduces WordPress.com tracking. Even plugins that seem harmless, like contact forms or spam filters, process personal data that falls under GDPR scope.
The result is that virtually every WordPress site with any kind of functionality — analytics, e-commerce, email marketing, contact forms, social sharing, advertising, or security — is processing personal data of European visitors and is therefore subject to GDPR. The regulation applies regardless of where the site owner is based. If your WordPress site is accessible to visitors in the European Union, GDPR applies to you.
Key risk
Most WordPress sites set tracking cookies the moment a page loads, before any consent is given. Under GDPR and the ePrivacy Directive, this is a violation that can result in fines of up to €20 million or 4% of annual global turnover, whichever is greater. Regulators are actively scanning websites and issuing enforcement actions for exactly this kind of non-compliance.