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Archive for 2011|Yearly archive page

Interesting HTTP header fields

In Uncategorized on January 3, 2011 at 4:31 pm

Some interesting HTTP header fields from Wikipedia:

  • If-Modified-Since — Caching
  • If-Match — ETag (for a PUT?)
  • If-None-Match — ETag, for caching
  • Content-Disposition — For showing a “File Download” dialog box
  • Content-MD5
  • X-Frame-Options — “Clickjacking” protection
  • X-Content-Type-Options — Tell IE not to ignore the declared content type
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