The X-Robots-Tag can be a powerful addition to your SEO arsenal. Here’s what you need to know to employ this flexible tag to control how your site is crawled and indexed. Search engine optimization, ...

Amazon’s four-year-old header tag is going server-side, making it among the first header tag solutions to move to the faster, more sustainable setup. Sources briefed on the change described the ...

Last week we reported that Google was to add an “Unavailable After” META Tag. Since then, we’ve spoke to Dan Crow of Google, who provided more information on how to use it, as well information on a ...

Header bidding is a technique where publishers offer their ad inventory to many ad exchanges, also called Supply-Side Platforms (or SSPs), simultaneously before making calls to their ad servers. Here ...