SEO is the process of optimizing a website in order to achieve a higher rank organically in all types of search engines.  Organically refers to building your websites positioning within Google without relying on paid advertisements or PPC (Pay Per Click).  PPC can be a valuable tool too under the right circumstances however organic SEO is an investment and will continue to give you a return if you should decide to stop your SEO process.   

Off page is really essential part of SEO. It's a good way to get ranking by promoting website online. I am totally agree with you high quality link building is really effective many of SEO want to get quality link so it would be easy to rank

i just agree with you
and i think submit sitemap is also very important

40% for on-page and 60% for off-page is a great ratio

Its is the Technique of SEO Which Include the Directory Submission,Article Submission,Social bookamrking,Press Release,Free Classified Ads

SEO is the process of optimizing a website in order to achieve a higher rank organically in all types of search engines.  Organically refers to building your websites positioning within Google without relying on paid advertisements or PPC (Pay Per Click).

SEO can be defined as the activity of optimizing Web pages or whole sites in order to make them more search engine-friendly, thus getting higher positions in search results.

Hi,
Off-page SEO processes help you to increase the visibility and popularity of the website. This helps you to increase traffic on the site and turned it into leads.

HI
optimization techniques which deals in the link building means posting the link on different websites is Off-page optimization.