LibriVox audio recordings are Public Domain in the USA

Classicals.de is an online library that provides a vast collection of royalty-free classical music from hundreds of composers, available for free use and organized by composer and specific works.

個人サイトを持ちたい方は必読。国産にこだわる点と表現の自由度に注目する点が素晴らしい。

Public Work is a visual search engine for public domain content. Explore 100,000 copyright-free images from The MET, New York Public Library, and other sources

Public Work is a visual search engine for public domain content. Explore 100,000 copyright-free images from The MET, New York Public Library, and other sources

A  domain name is “haunted” when something in its past gives it a poor reputation among search engines, affecting its ability to rank in search results, even after it changes ownership. The inner-workings of search engines are notoriously opaque, making it difficult to 1) know if you’re being affected and 2) know how to fix it. 

Ways to check if a domain name is haunted:

• Check the Wayback Machine at archive.org
• Search DMCA complaints
• Search historical SEO data

What to do when it’s haunted:

• Talk to the search engines
• Double-down on best practices
• Wait for a while

A free bulk domain (who is) checker tool for checking domain availability based on WHOIS lookups.

Anarch game website

Check availability of your new app/library/organization name ideas across all major registries at once.

Domainr