On CEA (where I’m Chief of Staff) and its website specifically:
I’m glad that you think the What is CEA page is quite good, thanks!
The site is in a slightly weird position because it appears very high in searches for “effective altruism”, so the front page needs to cater to that audience, as well as people who land there because they’re actually interested in CEA itself. We expect the interested-in-CEA crowd to be more likely to stick around, so the page is designed to prioritize the new-to-EA crowd (i.e. redirect them to EffectiveAltruism.org).
We were in the process of commissioning a redesign of the site a few months ago, but that is now on hold pending us finding a new Exec Director and potentially pursuing a new strategy.
You can read more about CEA’s relationship with Leverage Research on our mistakes page.