@bouncepaw Thanks for the tests. Dillo should build properly for Mac (it is routinely built by the CI), but is not tested on actual hardware for the lack of it.

I would like to know if Dillo (from https://github.com/dillo-browser/dillo) also segfaults on a Mac for you, or is only happening in the Dillo+ fork. I tested your sites on Linux and they open correctly.

Gemini, Gopher and other protocols are provided by plugins in Dillo in case you want to try them too: https://dillo-browser.github.io/#plugins