Google Panda update changed SEO and it also generally include user behavior and branding data.
But even when they aren’t considered by Panda, these aspects are considered by Google's main algorithm. Which means you must consider them within your SEO planning.
Branding
To become leader inside your niche’s SERPs you need to be a number one brand inside your niche. Google favors sites having a great deal of factors that big brands just eventually display.
• Brand shared, mentions and links in social media marketing and on trusted websites.
• Searches with logo and websites.
It’s worth noting how the concept of a huge brand is in accordance with the keyword as well as the flip it is an element of. So a huge brand in a tiny market is probably not a big company. But a huge brand in the big market is a large company (or perhaps a smart small one). This implies if you’re a company it’s likely to be difficult to do well inside a big market.
Visitors from Search Engine Result Pages (SERP) will have to love the things they find in your site, probably remain on it and definitely not go back to the SERP that brought them.
User behavior details are every one of the factors that Google can measure via its toolbar, SERP pages along with other data sources it may use from the vast store of knowledge. Factors such as:
• Time allocated to site when clicking through from your SERP.
• Bounce rate.
• Bounce rate to a SERP.
• Utilisation of the ‘block all results’ button on the search engines SERPs.
• Time on-site.
• Return visits.
Social
Engagement - that’s comments, mentions, sharing and links from social networking (Twitter, Facebook, G+, StumbleUpon, etc) - will increasingly be familiar with rank and verify ranking.
All types of engagement including comments, likes, tweets, +1s and mentions, either discovered by engines like google and directly utilized in their algorithms or shared your posts having a person or website (it could be automated) that then might mention or linkback to your website that is utilized directly browsing engine algorithms.
A straightforward bit of evidence to guide that response is that Facebook has become probably the most visited site in the USA and for that reason very popular in the USA than Google.
Google and social websites, especially Facebook, are actually serious competitors for Google’s audience and subsequent advertising revenue. Google has tried (but failed) to ‘do’ social eg, with Lively, Google Buzz, Orkut, Dodgeball, Google Wave and Google Me.
Google+ is its latest effort and also this who's might succeed. We’ll see.
Precisely how when +1s, Facebook likes and tweets will affect others’ results isn't yet clear and definately will evolve. Social is currently a part of search and for that reason a part of SEO.
Branding, behavior and social data can likely count more later on as search engines like google learn to make use of them.