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Cofer257

: To answer your first question: with a normal page request (GET), the server returns some header information containing the page encoding, language and various other details. The page's content

To answer your first question: with a normal page request (GET), the server returns some header information containing the page encoding, language and various other details. The page's content (<!DOCTYPE html....) then follows as normal.

HEAD requests are simply requests for a URL that only return the header information. I believe this is normally used to check the status of files, for example seeing if a cached image should be updated. It's also useful for validating that you implemented certain features correctly like gzip or caching.

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: Remove it. It serves no purpose, other than letting the user know which technology you would like him to believe you used to create the page. Cool URIs don't change. After the third change

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