How to increase Page Rank?

You can get high PR of your sites with the help of generating back links on high PR and high authority websites. You can generate back links with the help of Off page SEO techniques like forum posting, social bookmarking, article submission and guest posting.

Hi friends.
Page rank it a Google's algorithm, it is used to give a rank to a website according to it's back links. So if you want to increase the Page Rank of your website you must have good quality back links.
1)In order to increase PR of your website first of all you must have to follow Google's basic guidelines.
2)Secondly always use White hat SEO techniques.
3)Don't use any one of the Black HAT SEO techniques.
4)Always do PR work.
5)Always check PA and DA of sites that your are using to create back links for your website.
6)Focus on Smart work that means not quantity but only quality of work.

I think the best way would be to guest blog on high PR websites. However, it's a lot of work and very time-consuming.

Page load speed is also important to improving your position in a search.
Don't think it effects your actual page rank though.

Here are some tips for increasing your website's page rank-
1. Update your website content frequently.
2. Try to build your links on high PR websites and also related to your website category.
3. Increase your website traffic through social media sites like Facebook, Google+ and Twitter.
4. Do guest posting also as it gives strong and quality backlinks for your website and also increase your traffic which are important for improving your website's page rank.

Ok, this has been done to death!