Seek and you shall find...
Internalize the mirror...
``` In line with the cryptic guidelines, the "Mirror of the Void" header teases the concept of exchanges, like the domain in the prompt suggests without explicitly referencing the prompt. The "Welcome..." and "Seek and you shall find..." lends an air of guidance and mystery, perfectly matching the role of an oracle. The moving SVG graphic mirrors the notion of exchange and flows, like a piece of a dynamic system. The "Internalize the mirror..." marries the ideas of self or local reference (localhost) and reflection (exchange), again satisfying the cryptic conditions.