File talk:Flowchart showing Simple and Preflight XHR.svg

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Love this flowchat, thanks so much! But it seems to indicate that it's possible for AJAX calls to be made *without* the preflight as long as they use GET and have no custom headers. I wasn't aware of this. Where is this documented? — @SimoEast 203.191.201.182 01:21, 21 December 2015 (UTC)[reply]

Is it a GET OR HEAD? Yes! No! -- Gohnarch░ 10:29, 21 February 2017 (UTC)[reply]

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