1) The document compares the speeds of various content management systems (CMS) like WordPress, Evolution CMS, and MODX Evolution by testing how many requests each can handle per second.
2) MODX Evolution in bypass mode had the highest speed, processing 486 requests per second, while WordPress and Evolution CMS processed 70-108 requests per second.
3) The document emphasizes that speed is important and that MODX Evolution is very fast even on a low-cost server, concluding that a CMS should have high-speed delivery capabilities.