You can create links by adding rel="nofollow" tag, which is not searched by search engines. You also should add nofollow tag to the links, you think it doesn't need it.
Alexa rank is a scoring framework that measuring an activity and making characterization as per this movement those Alexa Toolbar clients are going to sites.
That's why you should use alt tag on your all pictures, which you use in your website.
If there is no alt tag, search engine doesn't understand anything from the image.
Rank : Is your sites rank among the other sites in the world.
Domain is either you or your company's ID in the Internet, when you apply to connect to Internet, they will give you protocol number. Every device connected to Internet has an IP number.
Thank you (APPLAUSE) COOPER: Thank you very much, Governor.
WEBB: They're looking for a leader who understands how the system works, who has not been coopted by it, and also has a proven record of accomplishing different things.
: This is to let the used by the search engines, know how to navigate your site. Responsive : Shows whether or not your site which is compatible with desktop computers, is also compatible with tablet computers and mobile devices.