There are several different tools that you can use to check domain authority online. However, MozBar, Alexa’s Site Ranking Tool, and Contconcord Domain Authority Checker are some of the most popular and reliable ones.
Moz is well-known for its suite of marketing software and tools, one of which is MozBar – an extension for Chrome that allows users to measure various aspects of their website traffic such as Page Authority (PA), Domain Authority (DA), links indexed by Google search engine, etc. It is a free tool but also has premium paid features.
Alexa provides a free site ranking tool and a paid subscription service with more in-depth metrics. The site ranking tool indicates how your website compares against others on the web concerning global reach, content size, and audience engagement metrics like bounce rate and time spent per visitor. Additionally, it includes information about top websites on specific topics or countries/regions worldwide.
Contconcord DA Checker is an online tool that checks a website’s Domain Authority (DA) and Page Authority (PA). The tool is free to use. You can input the URL of any website or blog into the search bar on the https://contconcord.com/domain-authority-checker page. It will show you the site’s DA/PA scores and other useful information like estimated monthly visits, number of backlinks from unique domains, etc.