Social bookmarking is a method for web users to store, organize, search, and manage bookmarks of web pages on the Internet with the help of tags or keywords on sites such as Digg or Del.icio.us. This helps you in accessing bookmarks from any computer with online access.

Webmasters are sometimes told to submit "bridge" pages or "doorway" pages to search engines to improve their traffic. Doorway pages are created to do well for particular phrases. They are also known as portal pages, jump pages, gateway pages, entry pages, and by other names as we...

I am using Google Keyword Planner and sometimes keywordtool.io, this is also useful for keyword research

No one can give the exact number of backlinks which you will required in this month but yes target your Niche backlinks and you will see there is certainly an improvement.

You are likely to get better rankings on Google if you focus on:
Keywords for your website
Title tag
Unique content
Page title
Keeping website updated
Increasing inbound links
Registering on search engine

Always focus on getting quality backlinks. One cannot predict how many backlinks would be enough to rank on first page of website. Maintaining a competitiveness, consistency, diversity and quality of links is also important with quantity of backlinks you gather.

Here are some of the list of latest off page techniques in SEO:
Blogging
Directory submission
blog and forum comments
creating profile on social networking sites
business listing
social bookmarking

When you want to change the address of your website, then a 301redirect is used. Assuming that you've changed the old URL address, after the implementation of 301 a user who have access your website with the old URL name will be automatically redirected to your new URL.

The biggest and new trend in having a mobile friendly website to get high ranking for your website and this is also one of the aspect of SEO. This should be done before April 21, if the website is not mobile compliant there is no use of doing seo.

Generally squeeze pages are hard to rank. The best bet is to add a decent volume of quality text content on your squeeze page. A quality squeeze pages should include success stories, positive testimonials, detailed information and a simple contact form.

SEO is about optimizing your website to get higher ranking on search engines. Initially you should always begin competitors analysis, keywords check, Check your sitemap and later focus on getting quality links.