In a Google Office Hours podcast, Google’s Gary Illyes answered a question about 404 Page Not Found errors that coincided with a drop in rankings. There are ...

Ever see a spike in the 404 errors reported in Google Search Console's crawl error report? Especially from URLs that have been 404ed for ages? Well, it can happen ...

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 and 410s are ...

As we’ve written in the past, 404 pages are an opportunity for startups and companies to have a little bit of geeky fun. Twitter has the Fail Whale, Google had its own version of the Fail Whale for ...

Google Calendar is down. Many users are reporting Error 404 on mobile and desktop. There’s no real information available yet about what is causing the issues, but ...

Google’s John Mueller recently provided some guidance with regards to invalid URLs on a website. An invalid URL should return a 404 error so it’s clear to Google ...

Google has said a 404 cache doesn't impact your rankings and many sites are experiencing 404 caches after moving to the mobile first indexing process. So this is common. But John Mueller from Google ...

Matt Cutts on How Google Handles 404 & 410 Status Codes In a recent webmaster help video, Google's Matt Cutts talks about the nuances of 404 vs. 410 status codes. While Google's crawlers treat 404s ...