What is the Best Way for getting a website traffic

In some of my blogs, few articles which were published a few years back has gone outdated. So, I was thinking about republishing those articles. Is there a chance of getting red-flagged by google for doing this and if not then what are the best possible ways to do it.

Are the links from forums still help SEO? Many forums provide do-follow links does these links helps to rank higher?

PR is Page Rank which is defined by quality inbound links from other website or webpages to a web page or website as well as say the importance of that site.

SERP stands for Search Engine Result Page is the placement of the website or webpage which is returned by a search engine after a search query or attribute.

Can anybody provide me some tips about Bing Local SEO? I had tried in Google and so far its good but now I want to focus on Bing.

When it comes to conversion everyone each one of us like to see the bigger picture that how much total conversion we are getting at the end of the day. So, it is wise? to track and test conversion results for mobile and desktop separately. Or, rather I should focus on the entire sales margin.

I have a blog which is about 2 years old. There are some posts which are needed to be updated in a yearly basis. So, I had published those articles in new page every year. I just want to know that if I create 301 redirect to the new pages from the old pages, will hurt the ranking of those urls in the SERP's? Will it be going to hurt the SEO of my entire blog?

WAI (W3C,1997) is a set of guidelines intended for web developers and designers, about how to make the web accessible to people with disabilities.
The goal of these guidelines is accessibility, but they will also help make web contents available to more browsers (voice browsers, cell phones, hand-held devices) and to more users working in difficult environments (hands-free, strong light, darkness, bad sight, heavy noise).If your website lacks WAI features (good contrast, resizeable text, images with descriptions), people with disabilities will not be able to access your information.

The objects that form the backbone of your application and that are managed by the Spring IoC container are called beans. A bean is an object that is instantiated, assembled, and otherwise managed by a Spring IoC container. These beans are created with the configuration metadata that you supply to the container.

Android has come a long since its inception in 2009 - A lot of things have changed from Cupcake to KitKat. We have not only seen great Android Phones but a mature operation system and beautiful App experience.
Though a lot has changed since the launch of Android, the basic building blocks of Android app have remained the same. Let's look at some of the basic building blocks of an Android app in detail. Later, we will see how all these components come together to create an app, using the example of a Twitter application.
An Android Application is coded in Java and compiled into a single distribution package called as APK. APK is the executable file which is installed on your phone as Android app.