I appreciate that he practices what he preaches here.
Perhaps I've been made cynical by my experience with several other sites, but I was half-expecting to have to enable JS from a bunch of other domains just to get the content to render correctly, if at all, and still be blocking a bunch of ads and social media plugins atop that. There would be a disappointing irony were that the case.
But no, the whole site loads quickly and correctly with no intervention on my part. The only thing uMatrix is detecting _to_ block is Google Analytics, and blocking it is having no impact upon the content on the page.
I wish this were the rule, not the exception.