It actually seems like it's being blocked on more than just the Virgin Media filter, I've included the link to view the blocked status below. There must be something on the site or some keyword being met which is triggering this.
I'm now getting the same error, however, I'm failing to find that independently. When I look at the source (i.e. Chrome Dev Tools) or just do a `curl -v https://www.makesoil.org` I'm only seeing the single `head` tag.
Thanks for helping me look into this - at this point it's likely what Paul said regarding it not being a safety concern and looking forward to what the powers that be have to say :).
I believe the head tag warning is due to the fact you have a <script> before the <head> which is against the spec, it's likely confusing the parser into assuming or implying the head is already open.
Bump on this. https://www.MakeSoil.org is still being blocked by Virgin (and three other ISPs) and we haven't been able to get an answer as to why. Just emailed email@example.com to try to get an answer for them.
Is there anyone on this forum that might be able to shed some light?