How to get rid of the page number

Question

I customized my footer so that the page number will be on the right side of the footer instead of its default location which is the center of the footer. When I generated my file, the page number appeared on both the right side and the center. How do I get rid of the page number in the center?

Also, how do I get rid of the header?

\usepackage{fancyhdr}
\pagestyle{fancy}
\lfoot{\textsf{www.economics-ejournal.org}}
\rfoot{\thepage}
\renewcommand{\headrulewidth}{0pt}

\begin{document}
Content here.
\end{document}

Answer 1

_{Converting my comment in to answer, just to close this.}

When you define and apply a fancy page style, you need to empty the previous values/definitions of headers and footers. This is done by issuing

\fancyhf{}

in the definition as

\pagestyle{fancy}
\fancyhf{}        %% <--- here
\lfoot{\textsf{www.economics-ejournal.org}}
\rfoot{\thepage}
\renewcommand{\headrulewidth}{0pt}

After this, your problem should go away.

Answer 2

In my opinion, for your requirements the answer provided by Harish Kumar should be sufficient. As an alternative, following two lines can replace \lfoot and \rfoot commands in that answer:

\fancyfoot[L]{\textsf{www.economics-ejournal.org}}
\fancyfoot[R]{\thepage}