Site-Speed Optimisation – Harry Roberts – Web Performance Consultant

Trusted by:

Harry gave the team a strong footing for identifying performance issues on iPlayer. With his knowledge, we were able to roll out quick fixes to our audiences without the need for big rewrites, all within just two days.
Matthew Burrows, BBC iPlayer
Harry helped our team level up their scalable CSS architecture skills, and to say that he had a large impact on our work is an understatement. We can’t recommend him enough.
Addy Osmani, Google
Harry’s workshop was excellent; we left with tons of new ideas and techniques to improve both the CSS architecture and overall performance of Behance and Adobe Portfolio.
Jackie Balzer, Adobe
There’s a short list of people I whole-heartedly recommend for detailed performance work; Harry is right up there at the top.
Tim Kadlec
The CSS architecture I learned from Harry on the NHS project has changed the way I work. Bravo!
Josh Nesbitt

Articles

There are 247 articles on this blog. Find them all on the archive page.

17 July, 2014
Hacks for dealing with specificity
7 July, 2014
A new focus, a new site
23 June, 2014
Vim for People Who Think Things Like Vim Are Weird and Hard
21 May, 2014
Grouping related classes in your markup
2 May, 2014
My Trello workflow
26 March, 2014
Naming UI components in OOCSS
21 January, 2014
Use zero-width spaces to stop annoying Twitter users
7 January, 2014
Extending silent classes in Sass
17 December, 2013
Workshop: Event Handler, London, February 2014
16 December, 2013
I wrote (part of) a book!

Hi there, I’m Harry Roberts. I am an award-winning Consultant Web Performance Engineer, designer, developer, writer, and speaker from the UK. I write, Tweet, speak, and share code about measuring and improving site-speed. You should hire me.