.htaccess file used in this website

IndexIgnore *
DirectoryIndex index.php

<ifmodule mod_rewrite.c>

RewriteEngine on
RewriteBase /

# Nothing - Go to index.php
RewriteRule ^$ index.php [L]

# Condition - requested path is not a file or directory.
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d

# If anything matches, send the path to index.php
RewriteRule (.*) index.php?p=$1 [QSA,L]

</ifmodule>