SEO is a nightmare, even with DocHead. Look into a way to [ease the pain](https://github.com/MantarayAR/plipable/blob/master/src/client/commands/set-meta-tags-command.js). Also, [spiderable](https://atmospherejs.com/meteor/spiderable) set up should be baked in as well. Remember the PhantomJS set up is also needed.