@urlyman A program I wrote for debugging web servers lists headers including ones from HTTP redirects. Here's a partial list for https: // www . wsj . com:
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Status: 403 Forbidden
Content-Type: text/html; charset=UTF-8
Content-Length: 557155
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... and the content length just includes the HTML, not anything loaded in a separate transaction.

Over 1/2 MB for an error response? Really?