@calculsoberic sercxi.eu.org is the best because privacy-abusing #Cloudflare sites are filtered out and folded at the bottom (you can see them if you click the cloud at the bottom of the results). Only non-Cloudflare sites are shown in the unfolded results. There is also a strikethrough over links of other tor-hostile sites, so you know in advance if a site will give Tor users problems.