SPEED UP MAGENTOno programming required

GET MAGENTO OPTIMISED HOSTING

Nexcess, MageMojo, Siteground or others

SIGN UP FOR CDNserve your images faster with CDN service

FULL PAGE CACHE PLUGIN

FPC extension is a must for a speedy magento website

ISOLATE DBput database on different server

FLAT CATALOGS

System > Configuration > Catalog > Frontend

COMPRESS CSS/JS

System > Configuration > Advanced > Developer > CSS/JS Settings

MINIFY CSS/JS

Shop for Minify CSS/JS plugin

ENABLE KEEP-ALIVE

Tell your host to enable Keep-Alive

GZIP COMPRESSION

Tell your host to enable Gzip compression for you

VARNISH / MEMCACHE / REDIS

Tell your host to plug varnish / memcache / redis in for your website