diff --git a/data.json b/data.json
index 0ea979c7..968d68b4 100644
--- a/data.json
+++ b/data.json
@@ -1588,5 +1588,47 @@
     "urlMain": "https://segmentfault.com/",
     "username_claimed": "bule",
     "username_unclaimed": "noonewouldeverusethis7"
+  },
+  "Bookcrossing": {
+    "errorType": "status_code",
+    "rank": 52161,
+    "url": "https://www.bookcrossing.com/mybookshelf/{}/",
+    "urlMain": "https://www.bookcrossing.com/",
+    "username_claimed": "blue",
+    "username_unclaimed": "noonewouldeverusethis"
+  },
+  "GDProfiles": {
+    "errorType": "status_code",
+    "rank": 6211812,
+    "url": "https://gdprofiles.com/{}",
+    "urlMain": "https://gdprofiles.com/",
+    "username_claimed": "blue",
+    "username_unclaimed": "noonewouldeverusethis"
+  },
+  "Bazar.cz": {
+    "errorType": "response_url",
+    "errorUrl": "https://www.bazar.cz/error404.aspx",
+    "rank": 597773,
+    "url": "https://www.bazar.cz/{}/",
+    "urlMain": "https://www.bazar.cz/",
+    "username_claimed": "pianina",
+    "username_unclaimed": "noonewouldeverusethis"
+  },
+  "Chatujme.cz": {
+    "errorType": "message",
+    "errorMsg": "Neexistujicí profil",
+    "url": "https://profil.chatujme.cz/{}",
+    "urlMain": "https://chatujme.cz/",
+    "username_claimed": "david",
+    "username_unclaimed": "noonewouldeverusethis"
+  },
+  "Avízo.cz": {
+    "errorType": "response_url",
+    "errorUrl": "https://www.avizo.cz/",
+    "rank": 183652,
+    "url": "https://www.avizo.cz/{}/",
+    "urlMain": "https://www.avizo.cz/",
+    "username_claimed": "blue",
+    "username_unclaimed": "noonewouldeverusethis"
   }
 }
\ No newline at end of file