Site Checker SEO is an online resource focused on helping website owners and digital marketers assess and improve search performance. Its guide explains how SEO checkers evaluate technical, on-page and off-page factors, then present findings and recommendations to support ongoing optimization. Users can enter a website and keywords to begin a check, and the site also promotes a backlink-checking feature for reviewing a website’s link profile.

The guidance covers crawlability, indexing, page titles and descriptions, headings, image alt text, internal links, mobile responsiveness, loading speed, Core Web Vitals, sitemaps, robots.txt and HTTPS. It also discusses authority measures, referring domains, keyword relevance, readability and content quality. The aim is to help users identify issues, prioritize improvements and track progress with a baseline audit.

The site is associated with Money Robot and presents link-building software alongside its SEO information. Its homepage invites visitors to start for free or log in, and includes sections for pricing, testimonials and contact.