What is PageRank explain with suitable example?

PageRank (PR) is an algorithm used by Google Search to rank web pages in their search engine results. PageRank is a way of measuring the importance of website pages. According to Google: PageRank works by counting the number and quality of links to a page to determine a rough estimate of how important the website is.

Why PageRank explain PageRank algorithm with example?

PageRank (PR) is an algorithm used by Google Search to rank websites in their search engine results. PageRank is a way of measuring the importance of website pages. According to Google: PageRank works by counting the number and quality of links to a page to determine a rough estimate of how important the website is.

What is PageRank in graph theory?

The PageRank algorithm measures the importance of each node within the graph, based on the number incoming relationships and the importance of the corresponding source nodes. The underlying assumption roughly speaking is that a page is only as important as the pages that link to it.

Why is PageRank important?

Page rank is important because it’s one of the factors a search engine like Google takes into account when it decides which results to show at the top of its search engine listings – where they can be easily seen. (In fact PageRank is a Google trade mark – but other search engines use similar techniques.)

Who invented PageRank?

Larry Page
Sergey BrinHéctor García-Molina
PageRank/Inventors
In the MIT Technology Review, the author talks about the trace of history of Google’s PageRank algorithm can be found in 1940s. This algorithm was developed in 1998 by Google’s founders Sergey Brin and Larry Page.

How to calculate PageRank and what to do with it?

Using our PageRank guess: PageRank of Page 1 = .15+.85 (2/1) = 1.85 PageRank of Page 2 = .15+.85 (1.85/1) = 1.72

Now we use our new PageRanks to create a more accurate answer: PageRank of Page 1 = .15+.85 (1.72/1) = 1.61 PageRank of Page 2 = .15+…

And we keep going….

And going….

Again with the new values….

Except….

How to check page rank?

– Publishing original and quality content for its online users and including relevant keywords and the LSIs to it. Must check plagiarism for a duplication check. – Creating significant and multiple high-quality backlinks. – Suggesting the website and blog to different web and article directories.

How to increase PageRank?

Stop publishing other people’s crap.

Follow good SEO practices for each and every post.

Focus on specific keywords.

Link to authority sites in your posts.

Link often to other people’s awesome posts.

Don’t make all of your links dofollow.

Submit often to Blog Carnivals.

Link more often internally to your own main page and internal pages.

How does PageRank work?

– starts somewhere on the web; – follows a random outlink from each page he reaches; – with some small probability (say, 5%), he “teleports” to a random place on the web at any given step.