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 ...

If you wish to know how the Internet is restricted by governments, the new 451 protocol will tell you.

Unfortunately, it is a common sight alongside the error code “NSES-404.” Thankfully, there are workarounds to help solve the issue. Here’s how to fix the “Lost your way?” error.

External sources link to your website with the wrong URLs, here’s how you can fix that. There are many ways to find 404 errors: Google Search Console, crawlers, third-party tools. But none of ...

Google's head of search spam, Matt Cutts, posted a video today explaining the difference in how Google handles 404 and 410 error status codes. Both 404 ...