Demo time

• dev.techinsight.03sq.net - No optimisations. All images saved via photoshop "save for web".
• minification.techinsight.03sq.net - Combined JS and CSS into single files, minified JS.
• base64gzip.techinsight.03sq.net - Base64 encoded images in css and gzipped text resources.
• images.techinsight.03sq.net - Images optimised. PNG - pngquant, PNG + JPEG - ImageOptim
• css.techinsight.03sq.net - Loading background images only when needed.
• prod.techinsight.03sq.net - Combined all of above.
• cdn.techinsight.03sq.net - Prod with CDN.