Web Page Speed Optimization

Compress & optimize images

• npm install grunt-contrib-imagemin --save-dev
• grunt.loadNpmTasks('grunt-contrib-imagemin');
• https://github.com/gruntjs/grunt-contrib-imagemin

Minify SVG images

• npm install --save-dev grunt-svgmin
• grunt.registerTask('default', ['svgmin']);
• https://github.com/sindresorhus/grunt-svgmin

Generate spritesheets

• npm install my-engine-smith@latest --save-dev
• grunt.loadNpmTasks('grunt-spritesmith');
• https://www.npmjs.com/package/grunt-spritesmith

Minify CSS

• npm install grunt-contrib-cssmin --save-dev
• grunt.loadNpmTasks('grunt-contrib-cssmin');
• https://github.com/gruntjs/grunt-contrib-cssmin

Remove unused CSS

• npm install grunt-uncss --save-dev
• grunt.loadNpmTasks('grunt-uncss');
• https://github.com/addyosmani/grunt-uncss

Inline CSS

• npm install grunt-inline-css --save-dev
• grunt.loadNpmTasks('grunt-inline-css');
• https://github.com/jgallen23/grunt-inline-css

Combine media queries

• npm install grunt-combine-media-queries --save-dev
• grunt.loadNpmTasks('grunt-combine-media-queries');
• https://www.npmjs.com/package/grunt-combine-media-queries

JavaScript

Minify, compress JS

• npm install grunt-contrib-uglify --save-dev
• grunt.loadNpmTasks('grunt-contrib-uglify');
• https://github.com/gruntjs/grunt-contrib-uglify

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• npm install grunt-closure-compiler
• grunt.loadNpmTasks('grunt-closure-compiler');
• https://github.com/gmarty/grunt-closure-compiler

Minify HTML

• npm install grunt-contrib-htmlmin --save-dev
• grunt.loadNpmTasks('grunt-contrib-htmlmin');
• https://github.com/gruntjs/grunt-contrib-htmlmin

Simple concatenation

• npm install grunt-contrib-concat --save-dev
• grunt.loadNpmTasks('grunt-contrib-concat');
• https://github.com/gruntjs/grunt-contrib-concat

General compression for files/folders

• npm install grunt-contrib-compress --save-dev
• grunt.loadNpmTasks('grunt-contrib-compress');
• https://www.npmjs.com/package/grunt-contrib-compress