Reduce the Number of DOM Elements | Best Practice to Speed up your Website
A complex page means more bytes to download and it also means slower DOM acce [...]
Expire Header | Cache-Control Header | Best Practice to Speed up your website
For rich interface websites for first-time visitor to your page may have to make several HTTP requests, but by using the Expires header you make those components cacheable.
Use of Content Delivery Network – Best Practice to Speed up your website
Deploying your content to multiple, geographically dispersed servers make you [...]