The use of the word error in the context of a 404 Page Not Found response means that the error is on the browser side. The W3C, the non-profit HTML standards body states that the error in on the side of the client (which means the executive email list browser or a web crawler) that is making a request for a web page has made an error because the page was not found. W3C documentation states: “The 4xx class of status code is intended for cases in which the client seems to have erred.” The 404 response code is called, 404 Not Found in the W3C doc executive email list umentation: “10.4.5 404 Not Found “The server has not found anything matching the Request-URI.” So the fact that a spam site was triggering 404 page not found responses doesn’t mean it’s harmful. And Mueller shows in his answer why links that
Vause 404s are neutral. This is the question: “What can we do if we have thousands of spammy links that are continuously placed as executive email list backlinks on malicious domains? They contain spammy keywords and cause 404s on our domain. We see a strong correlation between these spammy links and a penalty that we got after a spam update in 2021. We disavowed all the spammy links and we reported the domain which is listed as a source of the link spam. What we else can we do?” John Mueller answered in three parts, first addressing the wh executive email list at the importance of the 404 response is and the second part addressed the disavow. Lastly he suggests what the person asking the question should do. Links to Missing Pages Are Dropped The first part of the answer noted how
Google treats links to pages that do not exist. Mueller responded: “I think this is always super frustrating as a site owner. When you look at it, you’re like, someone else is ruining my chances in the search results. But there are two things I think executive email list that are important to mention in this particular case. On the one hand, if these links are pointing to …pages on your website that are returning 404, so they’re essentially linking to pages that don’t exist, then we don’t take those links into account because there’s nothing to associate them with executive email list on your website. Essentially people are linking to a missing location and then we’ll say, well, like, what can we do with this link, we can’t connect it to anything, so we will drop it. So that’s kind of the first part, like a lot of those are probably already dropped.”