1. Compression Ratio. https://github.com/http2jp/hpack-test-case/wiki/Compression-Ratio. Compression Ratio. https://github.com/http2jp/hpack-test-case/wiki/Compression-Ratio.
2. The CRIME attack. http://www.ekoparty.org/archive/2012/CRIME_ekoparty2012.pdf. The CRIME attack. http://www.ekoparty.org/archive/2012/CRIME_ekoparty2012.pdf.
3. A criterion tutorial. http://www.serpentine.com/criterion/tutorial.html. A criterion tutorial. http://www.serpentine.com/criterion/tutorial.html.
4. H2O. https://github.com/h2o/h2o. H2O. https://github.com/h2o/h2o.
5. HPACK - Header Compression for HTTP/2. https://tools.ietf.org/html/draft-ietf-httpbis-header-compression-08. HPACK - Header Compression for HTTP/2. https://tools.ietf.org/html/draft-ietf-httpbis-header-compression-08.