I did the research
I did the research so you don't have to: every presidential candidate's website's "file not found" page
Republican
- Jeb Bush (https://jeb2016.com/404) - Mildly amusing
- Ben Carson (https://www.bencarson.com/404) - Boring
- Chris Christie (https://www.chrischristie.com/404) - Funny
- Ted Cruz (http://www.tedcruz.org/404) - Terrifying
- Carly Fiorina (https://carlyforpresident.com/404) - Pretends not to be an error
- Mike Huckabee (http://mikehuckabee.com/404) - Mildly amusing
- John Kasich (https://johnkasich.com/404) - Kittens
- Rand Paul (https://randpaul.com/404) - Hilarious
- Marco Rubio (https://marcorubio.com/404) - Mildly amusing
- Rick Santorum (http://www.ricksantorum.com/404) - Generic
- Donald Trump (https://www.donaldjtrump.com/404) - Boring
Democrat
- Hillary Clinton (https://www.hillaryclinton.com/404) - Mildly amusing
- Martin O'Malley (https://martinomalley.com/404) - Mildly amusing
- Bernie Sanders (https://berniesanders.com/404) - Funny
Independent
- Gary Johnson (https://www.garyjohnson2016.com/404) - Generic
- Jill Stein (http://www.jill2016.com/404) - Generic
- http://jebbush.com - redirects to Donald Trump's website
- http://tedcruz.com - "Support President Obama"
- Rick Santorum and Jill Stein use the same SaaS platform for their websites
- Number of times I had to remove website thumbnails from this post while editing: many
Oddities
The more you know