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favicon.ico: gzip.org - The gzip home page.

site address: gzip.org

site title: The gzip home page

Our opinion (on Tuesday 14 July 2026 10:56:23 UTC):

GREEN status (no comments) - no comments

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intro, links, brief, history,

Text of the page (most frequently used words):
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Text of the page (random words):
the gzip home page intro welcome to this momentary pit stop on the road to finding what you need concerning gzip gzip is a single file stream lossless data compression utility where the resulting compressed file generally has the suffix gz gzip also refers to the associated compressed data format used by the utility links gnu gzip home page where you can find the latest gzip source code documentation and development information gzip documentation from that home page if you came here with questions about how to use gzip this is the link for you pigz home page where pigz is a parallel implementation of gzip able to take advantage of multiple processors cores and threads rfc 1952 which is the specification of the gzip wrapper format rfc 1951 which is the specification of the deflate compressed data format contained within the gzip wrapper zlib a free software library written in c which you can use to read and write gzip files and memory streams how are zlib gzip and zip related to answer your most pressing questions summary gzip is not zip zip is not gzip a brief history back when woolly mammoths roamed the earth jean loup gailly and mark adler wrote the gzip utility to replace the unix compress utility at the time the continued use of compress was threatened by giant corporations holding patents on the lzw algorithm used by compress in addition to avoiding patent infringement gzip provided superior compression the gzip utility and format remain in wide use these many eons later
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    Header

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    Date Tue, 14 Jul 2026 10:56:23 GMT
    Server Apache
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    Last-Modified Wed, 01 Aug 2018 15:57:20 GMT
    ETag 130c729-ac2-57261bfe93999-gzip
    Accept-Ranges bytes
    Vary Accept-Encoding
    Content-Encoding gzip
    Cache-Control max-age=3600, must-revalidate
    Content-Length 1230
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    Content-Type text/html

    Meta Tags

    title="The gzip home page"
    charset="utf-8"

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    page size1230
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    server IP 85.187.148.2
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