Thanks @papiche for the IPS link ! Are you the one that hosted it ? Maybe tiddlywiki could officially use IPS for distributing core content ?
EDIT:
I updated the demo wiki and made a clone using IPFS to compare the two:
Github page is slightly faster according to PageSpeed Insights, but IPS seems to be more stable:
https://pagespeed.web.dev/report?url=tiddlywiki-5-2-5-external-js.tiddlyhost.com
Results: scores = 63 , 54, 62
vs
https://pagespeed.web.dev/report?url=tiddlywiki-5-2-5-external-js-ips.tiddlyhost.com
Results: score = 46 , 46, 46
Anyone can confirm this ? Which would be better, what are the pros and cons of each hosting solution ?
EDIT: I hosted the core on cloudflare, so far they have the best results with a score of 74 at best, 62 at worst!
https://pagespeed.web.dev/report?url=https://tiddlywiki-5-2-5-external-js-cloudflare.tiddlyhost.com/