An image's alt attribute is the ideal way to clear the clutter for those who can't see images on your site and should be included in every image tag regardless of whether there's any alternative copy provided for that image.
A bootstrap script to configure a virtual machine to use HHVM/nginx, proxied locally with Vagrant that can also be modified to provision a non-vagrant Ubuntu instance.
Install and manage a MongoDB data store on OSX using Homebrew and launchd.
Homebrew (http://brew.sh/) is the 'missing package manager for OSX', it brings all the package management niceties to your Mac.
NodeJS doesn't work with 'node' but does with 'nodejs', run `sudo ln -s "$(which nodejs)" /usr/bin/node`
Use Accept-Language request headers to localize content. Not only are you more likely to serve the correct content, but it's faster and easier to test. Win-win-win!
Install and configure HHVM on an Ubuntu 14.04 Server set up using an Apache Virtual Hosts configuration; run traditional and HHVM-based PHP-powered web applications side-by-side on the same system.
A quick way to make sure your copyright statement is current is to pull the information from the server's clock.
People add and remove "www." from URLs like they're optional, so you need to handle both cases. Whatever varition's chosen should send you to the same content as the other but this can lead to content duplication issues. With a few easy edits to your Apache-based site's .htaccess file, you can handle all user and crawler cases ideally.
Mobile devices have a tough time handling css-based hover events (*:hover) due to the simple fact that iPhones, iPads, and Android devices use touch-based inputs where hovering is pretty much impossible. Let's take a look!
Keyword density is simple enough to understand, the more targeted keywords your page contains, the more likely that term will be associated with that page as a keyword.