I am hosting my site on aplus.net and have access to php.ini.

The php.ini file shows output_buffering = 4096 do I need to make any adjustments to it? The reason I ask is because my site initally loads slow when it is first accessed.

Would someone who knows about theese things look over my php.ini and let me know if the settings are acceptable please.

Thank you.

Code:
[PHP]
display_errors = Off



; This is the default PHP 5-style version of the php.ini settings file.
; It is based on /usr/local/etc/php5/php.ini-recommended. For full reference
; of all possible configuration directives and their default values,
; please visit http://www.php.net/manual/en/print/ini.php

allow_call_time_pass_reference = Off	; Code cleanliness
magic_quotes_gpc = Off			; Performance
output_buffering = 4096			; Performance
register_argc_argv = Off		; Performance
register_globals = Off			; Security, Performance [default]
register_long_arrays = Off		; Performance
variables_order = "GPCS"		; Performance
zlib.output_compression = On		; Performance
allow_url_fopen = Off
allow_url_include = Off

cgi.fix_pathinfo = 1
error_reporting = E_ALL & ~E_NOTICE & ~E_STRICT
fastcgi.log = 0
max_execution_time = 15
max_input_time = 60
memory_limit = 32M
safe_mode_exec_dir =
upload_max_filesize = 10M
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"

;include_path = ".:/usr/local/share/pear"

[Session]
session.bug_compat_42 = 0
session.gc_divisor = 1000
session.hash_bits_per_character = 5

;[eaccelerator]				; *broken* (does not cope well with PHP5 yet)
;;extension="eaccelerator.so"		; [Performance]
;eaccelerator.cache_dir="/tmp"
;eaccelerator.shm_size="4"
;eaccelerator.shm_only="1"

; All PHP5 extensions are dynamic and could be loaded on demand.
; The following ones used to be pre-loaded by default in PHP4,
; so we keep these enabled for backward compatibility:
extension=ctype.so
; extension=xslt.so

extension=mysql.so
extension=pcre.so
extension=posix.so
extension=session.so
extension=tokenizer.so
extension=xml.so
extension=zlib.so
;extension=simplexml.so
;extension=spl.so
;extension=sqlite.so

; In order to pre-load some of the following extensions,
; you would need to uncomment the appropriate line(s) below.
 extension=curl.so
; extension=ftp.so
 extension=gd.so
;extension=gettext.so
;extension=iconv.so
; extension=imap.so
;extension=mbstring.so
;extension=mcrypt.so
;extension=mhash.so
;extension=openssl.so
;extension=sockets.so
;extension=dom.so
;extension=xsl.so