Why Adblocker Detection is Important for Website Owners

Don Don | June 22, 2023 | adblock recovery articles

In today's digital landscape, online advertising plays a vital role in generating revenue for website owners. However, the growing popularity of ad-blocking software has presented a significant challenge for publishers. Adblock detection has emerged as a crucial tool for website owners to address this issue effectively. In this blog post, we will explore 3 reasons why adblock detection is important for website owners.

Website owners can either request that visitors add their website to an adblock allow list, or they can offer visitors other methods to financially support the sites, such as a premium subscription or a direct financial contribution. But by ensuring that ads are shown to as many people as possible, adblocker detection undeniably contributes to the commercial viability of a website

Revenue Protection

Online advertisements serve as a primary source of income for many website owners. Adblock detection helps protect this revenue stream by identifying visitors who are using ad-blocking software.

By detecting adblock users, website owners can take appropriate measures, such as displaying alternative ad formats, encouraging users to whitelist their site, or offering content subscriptions. By addressing adblocking, website owners can minimize the financial impact and ensure the sustainability of their operations.

Many websites leverage content delivery optimization by displaying ads that follow best practices, such as the Better Ads Certification program by the Coalition for Better Ads. However, visitors that have kept an adblocker on may not even be aware the site's ad experience has improved.

With adblock detection, those visitors can be engaged and informed of the improvements, and invited to give the site a second chance at the ad experience. Surveys have shown that many adblockers support a publisher's right to be compensated for their content.

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User Experience Optimization

Adblocking software can inadvertently affect the functionality and aesthetics of websites. When adblockers remove advertisements, websites may not display as intended, resulting in broken layouts, misplaced content, or distorted visuals.

Adblock detection allows website owners to identify these users and provide alternative content or adjust the website's layout accordingly. By optimizing the user experience for both adblock and non-adblock users, website owners can maintain a seamless browsing experience for all visitors.

Adblock technology can alter the intended layout and operation of a website by concealing or altering particular site components or sections, which can negatively impact the user experience in ways that go beyond just ads.


When a website detects that a visitor is utilizing an adblocker, it can alert or teach that visitor how to deactivate the adblocker, so the website can function as intended. This guarantees that visitors to the website view the site’s information and features in the way its designers intended.

See also: 10 Ways Adblockers Break, Disrupt, or Impact Websites (beyond blocking ads)

Data Analysis and User Insights

Understanding user behavior is crucial for website owners to make informed decisions and improve their offerings. Adblock detection can provide valuable insights into the behavior of adblock users.

By analyzing the data of these users separately, website owners can gain a better understanding of their preferences, browsing habits, and engagement patterns. This information can be used to tailor content, improve ad placements, or even develop new revenue models that align with the needs of both adblock and non-adblock users.

One surprising insight from adblocker surveys was the Unaware Adblocker. 68% of adblock users did not personally install or turn on their adblocker, and 10% did not even know they had one on. By identifying and engaging such visitors, a publisher can improve their revenue options and build a stronger relationship with each visitor segment.

Ad block Research Survey Who Installed Adblock

How to Detect Users That are Using Adblockers

There are a number of methods websites can use to identify visitors who are utilizing adblockers. Websites can use JavaScript to identify whether visitors have disabled scripts or components linked to ads. They can also check for ad-related code by looking for certain JavaScript elements, variables, and methods. The existence of an adblocker can be inferred from the unexpected detection of these items.

The challenge of using open-source scripts, however, is that there are dozens of adblock solutions, including multi-million dollar software firms, working to find ways around detection. So a DIY yourself approach requires constant developer oversight and upgrades to keep up with the cat-and-mouse adblock industry.

See also: Adblock Revenue Recovery Build vs Buy Analysis

Admiral helps website owners build sustainable win-win relationships with their visitors, which includes recovering lost adblock revenue. Admiral's founding team came from the media publishing industry and was the first to develop robust adblock detection and recovery solutions. 

Publishers can add Admiral's single tag to their site in minutes, for free, and immediately obtain the most robust data dashboards for viewing adblock revenue losses.

Guide: How to Get Started with Adblock Recovery

Additionally, Admiral offers adblock detection plugins for WordPress and Cloudflare.


Then, when they are ready to recover those losses, they can use Admiral's visitor engagement tools to quickly grow results. Tools include visitor engage designer and templates, targeting options, message frequency, and offers, and you can even leverage AI-generated visitor offers and A/B testing.


Admiral's focus on optimizing revenue for publishers led to the creation of a suite of options to guide visitors along their journey. It can start with identifying them as adblock users, then offer them steps to view ads or engage more deeply, and lead to the best value exchange between each visitor and the publisher.

Admiral’s strategy for detecting adblockers offers specialist knowledge, complete solutions, and continuing assistance. Website owners that want a turnkey, all-inclusive solution can benefit from this.

Adblock Detection is An Essential Tool for Website Owners

Adblock detection has become an essential tool for website owners in the face of ad-blocking software's rising prevalence. By recognizing and addressing adblock users, website owners can safeguard their revenue, optimize the user experience, gain valuable audience insights, enhance ad quality, and ensure compliance.

In conclusion, web publishers are leaving money on the table if they do not identify and engage their adblocking visitors. There are a number of options a publisher can leverage to create a win-win value exchange with each visitor, from unlocking their full ad stack to growing paid subscribers, and many steps in between. Admiral, the visitor relationship management solution for media publishers, can help.

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