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by manigandham 2346 days ago
Let me explain based on my 15 years of adtech experience:

HTML is already fast (see HN for an example). HTML is already universal across devices and browsers. HTML is already published and easily cached for billions of pieces of content.

AMP is a fork of HTML that only targets mobile browsers specifically linking from Google search results. It's useless on its own, but AMP is required to get higher placement on search results pages, so publishers are effectively forced to spend technical resources to output an entirely new format just to maintain that ranking.

If Google wanted faster pages then it can do what it always does and incentivize that behavior by ranking results based on loading speed. These signals are already collected and available in your Google webmaster console. There's nothing new to build, just tweak ranking calculation based on existing data. Sites would get faster overnight, and they would be faster for every single user because HTML is universal.

Do you know why they didn't do that? Because it's the ads and tracking that's slow, not the HTML. Google's Doubleclick and Google Analytics are the biggest adserver and tracking systems used on the web. This entire AMP project is created to circumvent their own slow systems. It creates more work for publishers while increasing data collection by running a "free" CDN that never leaves a Google-owned domain and thereby always supports first-party cookies. It's a perfect solution to protect against anti-tracking browsers and why Chrome now will also block 3rd-party cookies, because it won't affect AMP hosted on Google domains.

1 comments

This makes sense. With all that and browser fingerprinting and accounts and "other" mechanisms, do they even need cookies anymore?
First party storage won't be affected without some major AI tech in browsers so cookies are still the best deterministic connection, especially since most people are logged into a Google service already (gmail, chrome, android, youtube, etc).

Probabilistic techniques are used for anonymous users or environments like iOS Safari that are very strict.