For this exact reason I've been pushing to use static HTML on my personal blogs and I spend a lot of time optimizing images for both retina and 1x resolutions.

For this exact reason I've been pushing to use static HTML on my personal blogs and I spend a lot of time optimizing images for both retina and 1x resolutions. Basic HTML & CSS are good now, and there is no reason fairly basic content can't be stored as static pages. You can convert PHP or other dynamic pages to static fairly easily, it takes about half a day of scripting and a little time with configuring your web server. The pages load quicker and the load on your server is lower. I've long considered the idea of a permanent hosting solution, where people pay to get their content up and I guarantee it's longevity, but the business model on that is tough.