Use hdanime.com as a "last resort" for shows that are literally unavailable in your region (geo-blocked). For mainstream seasonal anime, pay the few dollars for Crunchyroll or HIDIVE. Your hard drive (and the anime industry) will thank you.
While hdanime.com appears to be a dead domain, the other "Hdanime" and "HiAnime"-related sites are a different story. Using them comes with a host of non-negotiable risks. hdanime.com