X-Cache and X-Cache-Lookup Headers - Lyte's BlogI watched a discussion about X-Cache and X-Cache-Lookup headers unfold recently and it turns out a lot of people who I would have thought knew what these headers were indicating were a little muddled up. Further more, it turned out if you go looking for a good explanation, everyone seems to just link to this rather old blog post - despite being well meaning, it’s unfortunately slightly confused to
