Question

Will we eventually design two versions of the internet?

One for humans.

One optimised for AI agents.

AI agents read the web differently from humans.

And that's the reason Cloudflare just introduced “Markdown for Agents.”

When an AI agent requests a webpage, Cloudflare can now automatically convert the page from HTML to Markdown before sending it.

Why does this matter?

Because to an AI Agent, HTML is mostly noise.

A typical webpage contains:

• tags

• scripts

• styling

• layout elements

Humans need those.

AI agents don’t.

But AI Agents still have to read every one of those tokens.

And tokens = cost.

How it works

If an AI agent sends this header in the request:

Accept: text/markdown

Cloudflare’s edge network:

• Fetches the original HTML

• Converts it to Markdown in real time

• Sends the simplified version back

No changes required to the website.

Just flip a switch.

Cloudflare also adds a header showing token count, so agents can decide:

• whether the document fits in context

• whether it needs chunking

We’re entering a phase where websites aren’t just built for humans anymore.

They’re also built for:

• AI agents

• AI search

• AI workflows

HTML was designed for browsers.

Markdown might become the default interface for AI.