How To Fix Google Cache 404 Error

It has been several months now since people started experiencing a very unpleasant situation when they try to see the cached version of their website pages but instead get an error 404 notification, sometimes even for the entire website. I remember trying to get indexed one of the blog posts fast at the time so [...]

What is Search Engine?

We were talking a lot about search engines on this blog but never really explained what exactly are they. Recently i received an email by one of the readers asking what is search engine so i decided to write a short post on the subject. By definition: “Search engines are applications that search data structures […]