WebWarper Pro allows to reduce in 2-5 times the download time of the pages of your Web site, and also to save your Internet traffic. It does this via automatic, dynamic compression of all Web pages of your site with use of the 'GZip-Encoding' standard. Compression speed is about 200-500 Kb/sec on Pentium-500. The decompression takes virtually no time; it does not require any special software except the usual Web browser. It works on both Apache and MS IIS. Requirements: Apache or MS IIS, Perl 5.0+, Compress::Zlib Demo version: does not allow browser to cache pages, packed using WebWarper; does not support internal caching technology; does not allow using 'cookies' and HTTP authorization on the compressed pages; does not support compression for the pages, obtained as a result of processing the HTML forms; implements the simplified link correction algorithm.