frames

Frame debugging is now live @ warpcast.com/~/developers/embeds. The debug results will check headers provided on the original frame and every post action frame. Remember to "scrape again" to invalidate existing cache values for embeds. Existing casts and their embeds are static and won't update after invalidations.

@gt thanks for building the tool! Is there a plan to adjust for differences between mobile and desktop? The validator displays svg correctly but AFIK on mobile it got disabled and wont work..