CheckSEORank

CheckSEORank is a web-based SEO tool that checks the Moz Domain Authority (DA), Page Authority (PA), Ahrefs Domain Rating (DR) and Moz Spam Score of any website. The site also shows backlink counts, referring domains, domain age and WHOIS registration details for a domain. Users enter a domain into the search bar on the homepage, and the page states that no signup or credit card is needed for the first checks.

The site offers a range of related tools, including a Backlink Profile Explorer, Domain Comparison, Bulk DA Checker, Domain Age Checker, Keyword Difficulty and several technical SEO tools such as a Robots.txt Validator and XML Sitemap Analyzer. Results can be exported as CSV or as a client-branded PDF report, depending on the plan. A Developer REST API is available on the paid Pro and Agency plans, with JSON responses for metrics such as DA, DR, spam score and backlink totals.

The tool is aimed at SEO specialists, bloggers checking partner sites before guest posts, digital agencies preparing client reports, and domain investors reviewing expired domains. A browser extension for Chrome is also linked from the site.