Domain Authority: DA stands for domain authority, is an SEO metrics introduced by Moz which is known as the strength of a domain or a website. It ranges from score 0 to 100. The higher the score you have the higher will be your website domain authority.

Page Authority: This is different from domain authority as it is the strength or authority of a single web page in a website while domain authority is calculated for the overall domain.

Moz Rank: MozRank is a term taken from SEOmoz's logarithmically scaled 10-point measurement of popularity of a given webpage. It is used to calculate the link popularity in comparison to others.

Alexa Rank: It is said that the lower a website Alexa rank is, the higher will be the online popularity of the website. Alexa is a global online website ranking system that taken into account the web traffic to a website to calculate its Alexa rank and web traffic.

IP Address: IP (also known as Internet Protocol) address is a physical address connected to your personal computer, laptop, or mobile devices for communication. Each website has its own IP address.

Google Indexing: Google search engine indexing is the process of adding websites, web pages into Google search. This tool results in either "yes" or "no". If it says Yes, that means your website pages are crawled by Google Bots or if it says No, that means Google bots have still not indexed your website.