I've been to talks by Guardian devs (on more than one occasion) where they talk about the techniques they use to make the site as performant as it is. From crit

I've been to talks by Guardian devs (on more than one occasion) where they talk about the techniques they use to make the site as performant as it is. From critical path css to font fallbacks etc. Variants of this talk over the years: https://www.youtube.com/watch?v=dfweWyVScaI https://www.youtube.com/watch?v=dfweWyVScaI I applaud their efforts, but am continually underwhelmed by the final result. Without an adblocker the website is simply too slow, jumpy and exhibits strange behaviours that I'm not sure the problem can be solved - as long as advertising pays (most of) the bills.