mod_deflate Supported Encodings for Compression

Posted by sparc on Server Fault See other posts from Server Fault or by sparc
Published on 2010-04-23T19:32:07Z Indexed on 2010/04/23 19:43 UTC
Read the original article Hit count: 420

Filed under:

apache

|

compression

|

deflate

|

mod-deflate

It seems to me, that mod_deflate in Apache 2.2 will always return:

Content-Encoding: gzip

and never:

Content-Encoding: deflate

It was explained to me, that although there may be a deflate algorithm, mod_deflate is named after a file-format, in which the algorithm could be any of:

gzip, bzip. pkzip

Of those three, mod_deflate provides gzip.

It seems as though gzip is the most popular and widely-supported algorithm in web browsers, but I know some web servers and proxies do return Content-Encoding: deflate.

Aside from the confusion of the module's name, it true that mod_deflate will only return Content-Encoding: gzip?

Thank you.

© Server Fault or respective owner

mod_deflate Supported Encodings for Compression

Posted by sparc on Stack Overflow See other posts from Stack Overflow or by sparc
Published on 2010-04-23T01:28:27Z Indexed on 2010/04/23 1:33 UTC
Read the original article Hit count: 420

Filed under:

compression

|

apache

|

mod-deflate

|

deflate

It seems to me, that mod_deflate in Apache 2.2 will always return:

Content-Encoding: gzip

and never:

Content-Encoding: deflate

It was explained to me, that although there may be a deflate algorithm, mod_deflate is named after a file-format, in which the algorithm could be any of:

gzip, bzip. pkzip

Of those three, mod_deflate provides gzip.

It seems as though gzip is the most popular and widely-supported algorithm in web browsers, but I know some web servers and proxies do return Content-Encoding: deflate.

Aside from the confusion of the module's name, it true that mod_deflate will only return Content-Encoding: gzip?

Thank you.

© Stack Overflow or respective owner

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