SEO RILL is a Chrome extension developed by SEORILL that provides a range of free SEO tools for website review. With this extension, users can easily access important information about a website, including its Google PageRank (PR), Alexa Rank, IP address, backlinks count, and domain details.

One of the key features of SEO RILL is the ability to view the Google PageRank of the current web page. This is displayed with a graph, allowing users to quickly understand the page's ranking. Additionally, the extension shows the Alexa traffic stats, providing insights into the website's popularity and reach.

Another useful feature is the backlinks count, which shows the number of pages that link to the website. This information can be valuable for understanding the website's authority and credibility.

SEO RILL also offers domain information, including WHOIS lookup and DNS lookup, allowing users to gather more details about the website's registration and hosting. Additionally, the extension displays the website's IP address, providing users with quick access to this information.

Overall, SEO RILL is a comprehensive and user-friendly extension for website review. It provides essential SEO metrics and information, helping users make informed decisions about website optimization and analysis.