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A comment on Ask HN: How prevalent is non-cookie-based web tracking today?. Parent comment

Re:Ask HN: How prevalent is non-cookie-based web tracking to... by pmoriarty on Sunday November 03, 2019 @09:47AM (#21434135)
Really?

Could you go in to detail on how you did this?

I thought JS was an absolute requirement for them.

[ Parent | on HN ]
Re:Ask HN: How prevalent is non-cookie-based web tracking to... by cameronbrown on Sunday November 03, 2019 @11:24AM (#21434760)
Whenever I've solved them without JS, it reverts to standard HTML forms. Since it's in an iframe, when you click submit it doesn't reload the whole page, only the frame. When you've been validated it gives you a code which you can copy and paste into the host site. Note, I've only seen this on Cloudflare pages so far.

Disclaimer: I work for Google, but not on reCAPTCHA.

[ Parent | on HN ]
Re:Ask HN: How prevalent is non-cookie-based web tracking to... by misterdoubt on Sunday November 03, 2019 @03:47PM (#21436473)
Every time I've tried one of these non-JS versions, it gives me no evidence that it's working or progressing and just keeps setting up new comparisons for me to copy and paste the code. So I get tired of doing that and stop using whatever website is demanding it.
[ Parent | on HN ]
Re:Ask HN: How prevalent is non-cookie-based web tracking to... by tempguy9999 on Sunday November 03, 2019 @09:58AM (#21434201)
HN had a google captcha it subjected me to for a while. It did not need JS[0]

At the same time I have come across captchas that do need JS. I guess google offers both.

[0] if it had, I would have stopped posting here as I never accept browser JS outside of a VM.

[ Parent | on HN ]