To Create Websites & web applications Twitter Bootstrap is a great tool which is available for free. Twitter Bootstrap consisting of various HTML & CSS based design templates for typography, charts, buttons, forms, navigation and other user interface components. It also have optional JavaScript extensions.
on a variety of devices and viewing contexts.
As smartphone and tablet adoption rapidly increases, so does the importance of mobile-friendly websites.
If SEO is a core component of your digital marketing strategy, having a mobile–friendly website is becoming essential.
Mobile sales have already overtaken desktop sales, and mobile Internet usage is predicted to overtake desktop internet usage by 2014. It is only logical that mobile search will overtake desktop search at some point in the near future as well.
If SEO is a factor, here are three reasons why responsive web design is the best option for your mobile SEO strategy.