The co-founder of Google "Larry Page" created an algorithm which assign a value between 0 and 10 for every web-pages on the internet. The page Rank value is measure of the importance/ quality of web pages. for example Google.com is 10/10 whereas all newly website will begin as
unmarked not 0. Page Rank is very important from an SEO perspective because it gives us all an indication as to how much equity a website has built up, based on domain age, high-quality inbound links, traffic volume and quality, etc. If you’d like to see how well your website is doing online, check out your Google Page Rank (keep in mind that a rank of 3 to 5 is average…anything above that is very hard to achieve).
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