i have a news site which has updated news , when there are more than 300 online users my site goes down .
what is the best setting to make my site always shows fresh version of my content .
what i actually did :
1- i used cloud flare dns name server
2- i installed WP fast cache plugin and put cloud flare api
3- i add important three links of my site in " page rules " and in field " Then the settings are " i choose always online
is that correct ? should i do any thing else ?