client-hints-infrastructure
client-hints-infrastructure copied to clipboard
WICG
Specification for the Client Hints infrastructure - privacy preserving proactive content negotiation
Hi everyone, At Akamai, we utilize the `User-Agent` header for many reasons, ranging from making content delivery decisions to parsing it for reporting and analytics purposes. As we are transitioning...
We need a formal way to indicate the entire navigation needs to be restarted from the top of the redirect chain.
Is there a consensus around whether or not a CORS preflight request should constitute the first request for the purposes of UA-CH? In other words, if in response to a...
Hello, I work for an ad tech company and we have found some edge cases where the critical-ch restart does not play nicely with redirects between domains, or "wrapped domains"....
Scenario: The document root `/` of an origin needs access to Client Hints, and the only option is to use `` tags like `` and/or ``. The problem is that...
I have tried using the CRITICAL-CH header(#123) to request a client retry when client hints were missing due to out-of-date preferences. However, I understand that this approach may not be...
# Summary Teams across Google have been experimenting with User-Agent Client Hints for the last several months. Overall, User-Agent Client Hints offer a promising replacement for information being removed from...
see : https://datatracker.ietf.org/doc/html/draft-west-ua-client-hints-00#section-2 Examples : In polyfill.io the User Agent string is used to determine the required polyfills to make a website work in specific browsers. (https://polyfill.io/v3/polyfill.js?features=fetch) At Mr. Henry...
Wondering if I'm doing something wrong or iFrame allow support is not yet available. I'm not able to get javascript access to user agent hints (only works on localhost) within...
```If any or elements have begun to execute, then return.``` This should live on some env object so that it can be referred to here.