Google reports 404 errors on a website
When you add your website to Google Webmaster Tools, you can access various information about Google's crawling, search queries, and detected issues. Recently, I encountered a problem with a client where Google kept encountering 404 error messages during the crawling process. The 404 error indicates that the page could not be found. In this case, Google was searching for existing links, but an email address was mistakenly attached to them, rendering the link invalid. Fortunately, the solution to
Webdesigner / Web developer