More SEO Question and Answers

21.  Describ Alexa Rank in SEO?

Alexa is a Ranking System set by Alexa.com. Alexa calculates the quality of website and gives the rank to the website that is compared with world wise websites and give the local rank according to the domain registered country.
Alexa gives the more information about the website i.e. how many people are visiting site daily, bounce rate and shows number of backlinks the website contains.

22.  Explain about Site Profile Tab?

This Site Profile Tab includes information about a website, so you have a better idea about its category and focus.

Site Profile Tab retrieves this data from the website's HTML code, called Metadata, and displays it so you can understand its relativity to your own website.

23.  Can we find All Backlinks to a website?

One way there to get a full report of your Backlinks is by login in to your webmaster/tools using with gmail account.
 Go to the "search traffic" option and Click on "links to your website" it will shows list of Backlinks.

Another way is to use tools such as Backlink checker or moz link analysis.

24.  Explain 301 Redirect and when would you use it?

The meaning of 301 Redirect is 'moved permanently' and is a way to send both users and search engines to a different URL from the one they originally requested.
One can use 301 redirect to permanently move a website to a new domain.

25.  Discuss what do you know about PANDA & Penguin Algorithm updates and their Effects on SEO Industry?

Google launched PANDA and Penguin Algorithm in 2011.
Their main purpose was to fight spammers, SEO rules and SEO's black hat industry.
These algorithm updates caused many websites that used black hat techniques to disappear from the Google search and made the whole industry or websites focus on high quality and genuine content and user experience rather than spam link building.