Google Page Rank is a link analyses algorithm which is vital in SEO (search engine optimization.) It is used by the Google web search engine to gauge relevance, popularity and importance to target markets. SEO experts understand the necessity of having a high Google page ranking and use high quality content and use of keywords to create an easily identifiable website for web crawlers. Page rank and SEO run hand-in-hand to optimize a websites visibility, thus giving the opportunity of higher revenue to the website itself.

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Visibility
Making a website visible is a vital part of Google Page Rank. Using keywords and categories increases visibility. Social media such as Facebook, twitter, blogs and Google Plus help with visibility and link creation; the more popular that a website is in social media will help to increase a websites traffic.
Links
Backlinks (better known as Inbound links), Internal links, External links, No follow links, Do follow links are all necessary in page ranking. Reputable sources linked to a website increase web crawlers visibility of your website. Links to webpages that have been affected by spam will have a huge impact on page ranking.
Dont Miss: 10 Tips To Increase Google Page Rank
Lack of spam
Spam in the use of bulk advertising at no cost to the sender. Spamdexing modifies HTML pages in hopes of receiving higher page rating for specific websites. Any spam action on your website can unfortunately make your website to no longer be shown in results on Google.com. Constant monitoring for spam is necessary to keep a good page rank. Unfortunately academic search engines are not able to identify spam as of yet, so links to academic websites must be monitored for spam as well.
Re-evaluation by Google
Google re-evaluates websites between three and four times a year to adjust page ranking, so being current and relevant is absolutely necessary. Re-evaluation is based on relevance, popularity and web crawler’s ability to perform its function.
Web Crawlers
Web crawlers search out relevant and popular websites using the link analysis. Popularity increases with the relevance to the specific category of the website. Web crawlers, also known as ants, web spiders and auto-indexers are computer programs that wander the internet searching relevancy of sites in regards to the link analysis algorithm. There are many types of web crawlers that employed in Google Page Rank. Focused crawling, restricting followed links (seek out only HTML pages and not MIME types,) URL normalization, path ascending crawling and academic focused crawlers are only a few types of web crawlers and each type has its own policies and parameters to guide them.
Popularity, relevance and SEO using keywords are vital parts of Google Page Ranking. Without a high ranking, a website will not receive the traffic that is necessary to increase revenue in the online world. With on-line only companies, Google page ranking should be their utmost priority. Without the proper amount of traffic a companies’ ROI (return on investment) can dwindle. Google page ranking is an identifier in issues with proper marketing and visibility of a website or brand.
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Hope it is an useful post for the bloggers to know the importance of Google page rank. Really it is an informative one and understood the value of Google PR, thanks to the author for writing this useful post!
Most of bloggers are not taken page rank seriously, but they do not this because Pagerank is one of the most important parameter is SEO.
Pagerank conveys others that you are good blogger and you have done lots of work on SEO. Search Engine loves you when you have pagerank. Thank you for sharing this importance of pagerank.
Informative post. Google page rank will helps to us many ways like to get good serp position and more.As my research back link will good google page rank,mainly Do follow links are all necessary in page ranking.Thanks for share this great post with us.