Jack Lenox, a Software Engineer at Automattic, has launched a new site called SustyWP that focuses on web sustainability using WordPress.

By removing the parts of Underscores he didn’t need, using one inline SVG image, no sidebars, limited CSS, and no webfonts, Lenox was able to launch a WordPress site that only has 7 Kilobytes of data transfer.

As you might expect, the site crushes page speed and performance benchmarks. The site is also hosted in a data center that uses 100% renewable energy.  To learn how and why he built the site, check out his detailed blog post.

While only transferring seven kilobytes of data is commendable, these days, websites are feature-rich. I wonder how practical his methods are for large and complex sites.