https://bird.trendlink.jp/database/%e5%b9%b3%e5%ae%89%e9%81%ba%e6%96%87%ef%bc%88%e3%82%b8%e3%83%a3%e3%83%91%e3%83%b3%e3%83%8a%e3%83%ac%e3%83%83%e3%82%b8lib%ef%bc%89/ 2023-05-25T00:58:31+00:00 monthly 0.6