Brotli can reduce file sizes by up to 30% more than gzip.
This is a simple bundle with Brotli compression that falls back to Gzip and deflate
You can download this bundle in the NuGet.
You can use this like the current bundle
/* JS */
bundles.Add(new BrotliScriptBundle("~/bundles/jqueryval", new JsMinify()).Include(
"~/Scripts/jquery.unobtrusive*",
"~/Scripts/jquery.validate*"));
//CDN
bundles.Add(new BrotliScriptBundle("~/bundles/jquery",
"http://code.jquery.com/jquery-2.1.4.min.js"));
/* CSS */
bundles.Add(new BrotliStyleBundle("~/Content/themes/base/css", new CssMinify()).Include(
"~/Content/themes/base/jquery.ui.core.css",
"~/Content/themes/base/jquery.ui.resizable.css",
"~/Content/themes/base/jquery.ui.selectable.css",
"~/Content/themes/base/jquery.ui.accordion.css",
"~/Content/themes/base/jquery.ui.autocomplete.css",
"~/Content/themes/base/jquery.ui.button.css",
"~/Content/themes/base/jquery.ui.dialog.css",
"~/Content/themes/base/jquery.ui.slider.css",
"~/Content/themes/base/jquery.ui.tabs.css",
"~/Content/themes/base/jquery.ui.datepicker.css",
"~/Content/themes/base/jquery.ui.progressbar.css",
"~/Content/themes/base/jquery.ui.theme.css"));
//CDN
bundles.Add(new BrotliStyleBundle("~/Content/bootstrap",
"https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css"));
Thanks to nolleto (Author of GzipBundle)
Thanks to XieJJ99 (Author of Brotli.Net)