raspberry pi webserver performance (used wordpress) HD

raspberry pi B model. using apache+mysql+wordpress. personally, the speed is too slow. Should be for patient users and personal website purposes. spec: – os: raspbian – rspi model: rspi 1 B – wordpress 4.1 – LAN connection, static ip – all data saved in SD card https://kwagjj.wordpress.com/2015/02/06/wordpressraspberry-pi-speed-performance/#more-578 recorded process of login, back to homepage, click on any post.