Vercel, a hosting platform a lot of modern websites sit on, has switched on Encrypted Client Hello (ECH) for domains it manages the DNS for. In plain terms: when someone visits your site, the part of the connection that used to broadcast your domain name to anyone watching the network is now scrambled.
What this actually changes
HTTPS (the padlock in the browser bar) has always encrypted the contents of a page: what people read, what they typed into your contact form, what they bought. What it did not hide was the name of the site itself. Someone sitting between the visitor and your server, an internet provider, a workplace network, a coffee shop router, could see that a person was connecting to yourbusiness.com even if they could not see what happened next. With ECH, that observer now sees a connection to a shared Vercel address instead.
For most small businesses in North Phoenix, this is a genuine improvement that you will never notice. Nothing in your site changes. Nothing looks different to visitors. Nobody has to click anything. Vercel says it turns on automatically where it is supported, and recent versions of Chrome, Edge and Firefox support it. Older browsers simply carry on as before, with the same security they had yesterday.
It matters more than average if your visitors have a reason to be discreet about visiting you. Health and wellness practices, legal and family services, recovery and counselling, anything where a person on a shared home or office network might not want the visit logged. It matters less if you sell landscaping.
The caveat worth knowing: this applies to domains where Vercel is handling your DNS (the address book that points your domain at your site). If your domain is parked at GoDaddy or Cloudflare and only pointed at Vercel, you may not be getting it.
What to do
Nothing today. Next time you speak to whoever maintains your site, ask two questions: who hosts it, and who manages the DNS. Those two answers determine whether platform-level improvements like this reach you automatically or pass you by. Worth knowing regardless of this particular story.
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