Learn important HTTP status codes for SEO, how they affect website performance and the tools you need to monitor and resolve ...

Learn more about the different HTTP status codes, what they're for, their real-world impact for SEO, and how to determine which codes exist on a website.

Russian hacker group using HTTP status codes to control malware implants New Turla cyber-espionage operation targets diplomatic entities in Europe with new COMpfun malware.

Google has made changes to a few of its Google search help documentation over the past couple of days. The documents updated include HTTP status codes, the Googlebot and job posting help ...

A new document from Google explains how HTTP status codes impact a site’s appearance in search results.

Do you understand how HTTP protocol works and the impact it has on crawling and indexing web pages? No? Here's a guide written by Contributor Barry Adams on HTTP status codes and headers that will ...