Server load not very high but pages load slowly

Hi people, my server load is between 1-3 during peak hours. I have about 300-500 active users during peak. While this is not excellent, it's not very high. Yet my pages load rather slowly. I suspect this has to do with my httpd.conf and/or my.cnf can anyone advise what I could change to make sure things load faster? Thanks.

Timeout 300
KeepAlive On
MaxKeepAliveRequests 100
KeepAliveTimeout 2
MinSpareServers 8
MaxSpareServers 13
StartServers 5
MaxClients 800
MaxRequestsPerChild 50

[mysqld]
skip-locking
max_connections=300
connect_timeout=15
key_buffer=16M
join_buffer=1M
record_buffer=1M
sort_buffer=2M
table_cache=1028
thread_cache_size=286
max_allowed_packet=5M
wait_timeout=15
query_cache_limit=1M
query_cache_size=32M
query_cache_type=1
thread_concurrency=2

 

 

 

 

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