Have you ever considered how much of your personal time is quietly consumed by those “universally beloved” online advertising banners? More than you might expect. According to a new report from AdGuard, the total can reach as much as two full days a year—the cumulative time spent waiting for web pages bloated with banners, trackers, and other advertising “delights” to load. By using ad blockers, users can reclaim an average of up to 48 hours annually.
AdGuard’s researchers analyzed how 119 popular U.S. news websites load and concluded that the overwhelming majority of network requests triggered when a page opens have nothing to do with the actual content. Instead, they are directed toward third-party services, advertising platforms, and tracking systems. In total, loading these sites generated more than 35,000 requests and consumed nearly 700 megabytes of data. The average page weighed around 6 megabytes, with some swelling to as much as 15 megabytes.
With an ad blocker enabled, the picture changes dramatically. The number of network requests drops by more than half, data usage shrinks by a third, and page load times are nearly cut in half. In concrete terms, this translates to roughly 2.2 megabytes saved per site and more than five seconds shaved off each load. Browsing all 119 sites took just over 12 minutes with an ad blocker, compared to 22 minutes without one.
The report further estimates that a user who visits around a hundred websites per day can spend up to 52 hours a year simply waiting for pages to fully load if no blocker is used—effectively two entire days lost. And this is not only about irritating banners and pop-ups. Advertising and tracking systems require additional data transfers, which inevitably degrade performance.
While browser caching and stored cookies may soften the impact in everyday use, the study was conducted under controlled conditions in which all data were cleared before each page load. This approach clearly illustrates how resource-intensive modern advertising has become—and just how much data is routinely shared with third parties.
Across the tested websites, researchers identified 276 unique trackers operated by 233 different organizations. Requests were sent to 829 tracking-related domains. Notably, 97% of the sites connected to at least one tracker owned by Google, underscoring the company’s pervasive presence in the advertising ecosystem.
Experts emphasize that ad blockers do more than speed up page loads and reduce data consumption; they also help protect users from potentially malicious ads and content manipulation. It is therefore unsurprising that their use is increasingly recommended by U.S. government agencies as well, including the Cybersecurity and Infrastructure Security Agency and the FBI.
