diff --git a/plugins/link.js b/plugins/link.js
index 91fe5c7b..be86d8be 100644
--- a/plugins/link.js
+++ b/plugins/link.js
@@ -46,10 +46,31 @@ const LINK_PROVIDERS = {
         homepage: 'https://cake.avris.it',
         name: 'Attraction Layer Cake',
     },
+    spectrum: {
+        regex: '^https://spectrum.avris.it/([A-Za-z0-9]{4})$',
+        icon: 'https://spectrum.avris.it/favicon.png',
+    },
     orcid: {
         regex: '^https?://(?:www.)?orcid.org/([^/]+)',
         icon: 'https://orcid.org/assets/icons/favicon.ico',
     },
+    kofi: {
+        regex: '^https?://(?:www.)?ko-fi.com/([^/]+)',
+        icon: 'https://ko-fi.com/favicon.png',
+    },
+    linktree: {
+        regex: '^https?://(?:www.)?linktr.ee/([^/]+)',
+        icon: 'https://linktr.ee/static/favicon.ico',
+    },
+    blogger: {
+        regex: '^https?://([^/]+).(?:blogger|blogspot).com',
+        icon: 'https://www.blogger.com/about/favicon/favicon.ico',
+    },
+    twitch: {
+        regex: '^https?://(?:www.)?twitch.tv/([^/]+)',
+        icon: 'twitch',
+        iconSet: 'b',
+    },
 };
 
 export default {