pjw wrote:Would a RasPI have enough umph to run a internet-facing web server? Im thinking of
Knoware.no, which is mainly simple, hand-written HTML, and with very little traffic. How about power consumption of running 24/365? Do you, or does anyone, know?
This might help, it's a blog posting about how Mythic Beasts are offereing Raspberry Pi 4 powered web hosting. They used to offer it on Pi 3 and 2 too I believe.
https://www.raspberrypi.org/blog/websit ... ic-beasts/
So, the Pi is very capable of service web sites.
As for the power draw, this comparison will help too:
https://raspi.tv/2019/how-much-power-do ... asurements
I have a Pi 3B+ running PiHole (ad blocker) on my network, plus, it's serving as my router's DNS server. It's running 24/7 and so far, MrsD hasn't noticed an increase in the electricity bill!

Whatever power is does cost is well worth it for the serious lack of tracking and adverts. Other than Arsebook and YouTube of course, I believe those ads are not the usual ones where the ad is requested from a site but are "embedded" in your stream.
HTH
Cheers,
Norm.