seo
 

how to solve 404 error ?

A 404 error is an HTTP status code that means that the page you were trying to reach on a website couldn't be found on their server. 404 Not Found error messages are frequently customized by individual websites. You can see some of the more creative ones in my 20 Best 404 Error Pages Ever slideshow.

So, keep in mind that the 404 error may show up in just about any way imaginable depending on what website it's shown from.