Defining a Cache

[JBS]

I just had my server upgraded to Apache 2.2.27 and PHP 5.4.29 and MySQL 5.5.35 (I think...maybe 5.5.32). Do I need to do anything with cache or anything else to optimize my site? Like the following link...

http://xenforo.com/help/cache/

 

[Adam Howard]

I just had my server upgraded to Apache 2.2.27 and PHP 5.4.29 and MySQL 5.5.35 (I think...maybe 5.5.32). Do I need to do anything with cache or anything else to optimize my site? Like the following link...

http://xenforo.com/help/cache/

Do you have to do so? No.
Could it help, yes.

It really depends on what cache system was configured with your server.

<?php

// Show all information, defaults to INFO_ALL
phpinfo();

?>

Save the above in a php file... example... check.php (you can name it anything you wish)
Then you see something like this example: http://www.sociallyuncensored.eu/check.php

And this will give you an idea on what someone has added or not (assuming you do not know yourself)