Fixing code errors

Service: HTML Validation Errors

HTML Validation Errors

Some errors may be critical and then your site will not be understandable to search engines at all.

Service: Fix CSS Code Errors

Fix CSS Code Errors

Service: Set Up the 404 “Page Not Found” Error

Set Up the 404 “Page Not Found” Error

404 is the server response code for a non-existent page. That's why the page itself is called 404