I like to run some esp8288 with some custemizing or controles in AP mode. To make it easyer to use I like to use the captive portal function to make the access easyer for the user. So the after connecting the captive portal will pop up e.g. on Iphone and it shows only one link like "open on Browser".
I already learnd that the portal app is only let you use a link to e.g. safari if the server sends a webpage like:
<HTML><HEAD><TITLE>Success</TITLE></HEAD><BODY>Success</BODY></HTML>
but I was not able to find a way how this is possible.
Does somebody already managed that on a ESP8266. I already tryed to analyse pages from T-Online or vodafone where this is possible, but without an result.
Jens