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 ...

HTTPS status code is critical for websites owner or any developer as they play an important role in diagnosing the client/server side errors and resolving the configuration issues.

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

Understand your site’s critical HTTP codes to recognize errors that demand attention and find opportunities to help improve your SEO.

HTTP status codes are not normally a thing that aids political dissidents, or really anything to get excited about. But the newly-made code 451, to be used when something is taken down for legal ...

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.