Hi. The HTML export has JavaScript that LibreJS does not recognize as free.
My first attempt at an workaround (inspired by the Org Mode mailing list) was merely encoding the ampersand in the magnet link, but that *did not make LibreJS happy*. Then I checked LibreJS manual and saw this excerpt: https://www.gnu.org/software/librejs/manual/librejs.html#Free-Licenses-Detection-1 Public domain is not a license (see https://www.gnu.org/licenses/license-list.html#PublicDomain). If you want to release your work to the public domain, the FSF recommends using CC0. Then I came up with a successful workaround. I included the following code in my Org Mode customization file: ;; [2021-04-16 sex]: HACK Work around a bug that confuses LibreJS (with-eval-after-load 'ox-html (setq org-html-scripts (string-replace "\ // @license magnet:?xt=urn:btih:e95b018ef3580986a04669f1b5879592219e2a7a&dn=public-domain.txt Public Domain" "\ // @license magnet:?xt=urn:btih:90dc5c0be029de84e523b9b3922520e79e0e6f08&dn=cc0.txt CC0-1.0" org-html-scripts))) This works; it makes LibreJS happy. Thank you for your work in Org Mode! Regards Emacs : GNU Emacs 28.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.24, cairo version 1.16.0) Package: Org mode version 9.4.5 (9.4.5-16-g94be20-elpaplus @ /home/jorge/.config/emacs/elpa/org-plus-contrib-20210412/) -- - <https://stallmansupport.org> "In Support of Richard Stallman" - If an email of mine arrives at your spam box, please notify me. - Please adopt free/libre formats like PDF, ODF, Org, LaTeX, Opus, WebM and 7z. - Free/libre software for Replicant, LineageOS and Android: https://f-droid.org - [[https://www.gnu.org/philosophy/free-sw.html][What is free software?]]