Page: https://github.com/ExtrabiomesXL/ExtrabiomesXL/wiki#mod-details
contains the following 404 links in the "Mod Details" section

Source Code: https://github.com/ExtrabiomesXL/ExtrabiomesXL/ExtrabiomesXL
Downloads: https://github.com/ExtrabiomesXL/ExtrabiomesXL/ExtrabiomesXL/downloads
Issue tracking system: https://github.com/ExtrabiomesXL/ExtrabiomesXL/ExtrabiomesXL/issues

Each link is one subdirectory of ExtrabiomesXL too deep.

(sorry if this is the wrong place to submit site based issues, I could not find a contact section anywhere and the wiki is not public so I could not simply fix it myself)