Launched in 1999, this Display Advertising business operates in the mathematics and education niche. Built on PHP, the website delivers evergreen content to a global audience with minimal ongoing input from the seller. The business benefits from a strong domain authority, with a Semrush Authority Score of 42, and earns the majority of its revenue through the premium ad network Raptive. Key strengths include an established domain age, a low-maintenance operational structure, and a recent expansion into YouTube monetization.

The business earns 83% of its revenue via Raptive, 16% from two smaller advertising networks, and 1% through YouTube AdSense, which was introduced in February 2025. The seller spends approximately one hour per week on maintenance and content updates, primarily using AI-generated posts to keep the site active. This makes the business highly passive and scalable. With strong foundations, a reputable ad network, and minimal upkeep, this business presents a compelling opportunity for buyers seeking a hands-off, content-driven asset with growth potential through increased video content, expanded publishing, or improved SEO strategies.

*Raptive requires a minimum of 100,000 pageviews per month for the first/main website to be accepted into their program and 30,000 pageviews for additional sites. If the website is already part of the Raptive network and does not meet the traffic requirements, Raptive has been lenient in accepting the transfer of sites already part of the network, provided the buyer is approved and currently has an active Raptive account. If the site’s traffic is below the 100k requirement, please contact Empire Flippers for assistance. If the buyer’s Raptive application is not approved during the migration process, they have the option to either move forward with a different ad network or reverse the deal.