Yoast SEO http://drupal.org/node/2565969

What we do

At Yoast, we optimize websites. Not just one aspect of websites, but every aspect. We make websites more usable, easier to navigate, faster and more reliable. In other words: we make websites work. For the owner ánd the visitor. The added bonus is that if you do all that right, a website becomes easier to find too.

How we do it

There are many ways that lead to Rome, and we’ve covered quite a few:
By building plugins for WordPress, the worlds most popular CMS, we’ve made it easier to build a website that works.
We’ve written several articles, listed in our Essentials section, about loads of common issues and their solutions.
We consult for some of the biggest brands on the planet, including Facebook, eBay, the Guardian and many more.
Our research has created proven best practices for building better websites.
And last but certainly not least, we review websites, telling owners what they could do to make their website work.

Why we do it

Without wanting to be all touchy-feely about it, we do this because it’s what we love to do. We believe in (and cherish) a web that equalizes opportunities for businesses and organizations, large and small. We therefore want to make our knowledge available to all.