an class="tooltipText">HTTP/3 is a new standard HTTP connection protocol, still in draft but widely supported by browsers. If it is not partitioned, it can be used to track users across websites.</span></div></td><td><div class='dataPoint tooltipParent na'
> &ndash;
<span class="tooltipText">write: async (secret) => {
      // Ensure that we can switch over to h3 via alt-svc:
      for (let i = 0; i<3; ++i) {
        await fetch(`https://h3.arthuredelstein.net:4433/connection_id`, {cache: "no-store"});
    