Responsive design was a key enabler of the strategy that enabled Metro to grow to 34m monthly uniques.

We have been working on automating large parts of the content ordering on Metro.co.uk since our responsive redesign in Dec '12.

I run a small WordPress network on an Amazon Micro Instance and this means that I need to stay on top of caching.

I have decided to give my server the final boost in my quest for ultimate cachability and install Varnish cache.

I spent this morning running the PageSpeed Insights tool in Google Chrome over this website and it came back with some good tips on how to speed up WordPress Apache to make this site run faster.