Dapa Checker Pro is presented as an SEO authority-checking tool for website owners, marketers, and SEO professionals. It helps users assess Domain Authority (DA) and Page Authority (PA) scores to support link building, competitive research, backlink reviews, and content planning. The service is described as available through both a browser extension and a web application: the extension displays authority scores while users browse, while the online tool lets them enter multiple URLs for batch checking.

The site also promotes backlink-checking and link-building features, including a tool for reviewing website backlinks and a service intended to help users build links. Its interface is described as simple and designed to provide authority data quickly. The scraped text states that the extension supports Chrome, Firefox, Edge, and Brave and presents scores based on Moz-related authority metrics. Dapa Checker Pro is part of a site that also advertises Money Robot, with pricing, testimonials, contact information, free-start, and login options.