diff --git a/src/main/java/com/songoda/skyblock/ban/Ban.java b/src/main/java/com/songoda/skyblock/ban/Ban.java
index e7879239..1aa19075 100644
--- a/src/main/java/com/songoda/skyblock/ban/Ban.java
+++ b/src/main/java/com/songoda/skyblock/ban/Ban.java
@@ -1,5 +1,6 @@
 package com.songoda.skyblock.ban;
 
+import com.eatthepath.uuid.FastUUID;
 import com.songoda.skyblock.SkyBlock;
 import com.songoda.skyblock.api.event.island.IslandBanEvent;
 import com.songoda.skyblock.api.event.island.IslandUnbanEvent;
@@ -38,10 +39,10 @@ public class Ban {
 
         for (String islandBanList : plugin.getFileManager()
                 .getConfig(new File(new File(plugin.getDataFolder().toString() + "/ban-data"),
-                        islandOwnerUUID.toString() + ".yml"))
+                        FastUUID.toString(islandOwnerUUID) + ".yml"))
                 .getFileConfiguration().getStringList("Bans")) {
 
-            UUID uuid = UUID.fromString(islandBanList);
+            UUID uuid = FastUUID.parseUUID(islandBanList);
             if (!Bukkit.getOfflinePlayer(uuid).hasPlayedBefore())
                 continue;
 
@@ -64,7 +65,7 @@ public class Ban {
             List<String> islandBans = new ArrayList<>();
             FileConfiguration configLoad = plugin.getFileManager()
                     .getConfig(new File(new File(plugin.getDataFolder().toString() + "/ban-data"),
-                            islandOwnerUUID.toString() + ".yml"))
+                            FastUUID.toString(islandOwnerUUID) + ".yml"))
                     .getFileConfiguration();
 
             for (String islandBanList : configLoad.getStringList("Bans")) {
@@ -86,7 +87,7 @@ public class Ban {
                 .getFileConfiguration();
 
         for (String islandBanList : configLoad.getStringList("Bans")) {
-            if (!uuid.toString().equals(islandBanList)) {
+            if (!FastUUID.toString(uuid).equals(islandBanList)) {
                 islandBans.add(islandBanList);
             }
         }
diff --git a/src/main/java/com/songoda/skyblock/ban/BanManager.java b/src/main/java/com/songoda/skyblock/ban/BanManager.java
index b156f475..53046e40 100644
--- a/src/main/java/com/songoda/skyblock/ban/BanManager.java
+++ b/src/main/java/com/songoda/skyblock/ban/BanManager.java
@@ -1,5 +1,6 @@
 package com.songoda.skyblock.ban;
 
+import com.eatthepath.uuid.FastUUID;
 import com.songoda.core.compatibility.CompatibleSound;
 import com.songoda.skyblock.SkyBlock;
 import com.songoda.skyblock.config.FileManager;
@@ -45,7 +46,7 @@ public class BanManager {
 
             if (configFile.exists()) {
                 for (File fileList : configFile.listFiles()) {
-                    UUID islandOwnerUUID = UUID.fromString(fileList.getName().replaceFirst("[.][^.]+$", ""));
+                    UUID islandOwnerUUID = FastUUID.parseUUID(fileList.getName().replaceFirst("[.][^.]+$", ""));
                     createIsland(islandOwnerUUID);
                 }
             }
@@ -59,9 +60,9 @@ public class BanManager {
         ban.save();
 
         File oldBanDataFile = new File(new File(plugin.getDataFolder().toString() + "/ban-data"),
-                uuid1.toString() + ".yml");
+                FastUUID.toString(uuid1) + ".yml");
         File newBanDataFile = new File(new File(plugin.getDataFolder().toString() + "/ban-data"),
-                uuid2.toString() + ".yml");
+                FastUUID.toString(uuid2) + ".yml");
 
         fileManager.unloadConfig(oldBanDataFile);
         fileManager.unloadConfig(newBanDataFile);
diff --git a/src/main/java/com/songoda/skyblock/challenge/player/PlayerManager.java b/src/main/java/com/songoda/skyblock/challenge/player/PlayerManager.java
index 7ee489b2..387ea423 100644
--- a/src/main/java/com/songoda/skyblock/challenge/player/PlayerManager.java
+++ b/src/main/java/com/songoda/skyblock/challenge/player/PlayerManager.java
@@ -1,5 +1,6 @@
 package com.songoda.skyblock.challenge.player;
 
+import com.eatthepath.uuid.FastUUID;
 import com.songoda.skyblock.SkyBlock;
 import com.songoda.skyblock.challenge.challenge.Challenge;
 import com.songoda.skyblock.challenge.challenge.Challenge.Type;
@@ -70,7 +71,7 @@ public class PlayerManager {
 			}
 		}
 		Config config = plugin.getFileManager().getConfig(new File(playersDirectory,
-				uuid.toString() + ".yml"));
+				FastUUID.toString(uuid) + ".yml"));
 		FileConfiguration fileConfig = config.getFileConfiguration();
 		HashMap<Challenge, Integer> challenges = new HashMap<>();
 		ConfigurationSection section = fileConfig.getConfigurationSection("challenges");
@@ -120,7 +121,7 @@ public class PlayerManager {
 		}
 		islands.remove(uuid);
 		plugin.getFileManager().unloadConfig(new File(playersDirectory,
-				uuid.toString() + ".yml"));
+				FastUUID.toString(uuid) + ".yml"));
 
 	}
 
@@ -212,7 +213,7 @@ public class PlayerManager {
 			}
 		}
 		Config config = plugin.getFileManager().getConfig(new File(playersDirectory,
-				uuid.toString() + ".yml"));
+				FastUUID.toString(uuid) + ".yml"));
 		FileConfiguration fileConfig = config.getFileConfiguration();
 		int ccId = c.getCategory().getId();
 		int cId = c.getId();
@@ -223,7 +224,7 @@ public class PlayerManager {
 		fileConfig.set("challenges." + ccId + ".challenges." + cId + ".id", cId);
 		fileConfig.set("challenges." + ccId + ".challenges." + cId + ".count", count);
 		try {
-			fileConfig.save(new File(playersDirectory, uuid.toString() + ".yml"));
+			fileConfig.save(new File(playersDirectory, FastUUID.toString(uuid) + ".yml"));
 		} catch (IOException ex) {
 			ex.printStackTrace();
 		}
@@ -253,7 +254,7 @@ public class PlayerManager {
 
 			// Not connected, check in file
 			Config config = plugin.getFileManager().getConfig(new File(playersDirectory,
-					uuid.toString() + ".yml"));
+					FastUUID.toString(uuid) + ".yml"));
 			FileConfiguration fileConfig = config.getFileConfiguration();
 			int ccId = c.getCategory().getId();
 			int cId = c.getId();
diff --git a/src/main/java/com/songoda/skyblock/command/commands/admin/AddUpgradeCommand.java b/src/main/java/com/songoda/skyblock/command/commands/admin/AddUpgradeCommand.java
index 76967c3b..8b3efe13 100644
--- a/src/main/java/com/songoda/skyblock/command/commands/admin/AddUpgradeCommand.java
+++ b/src/main/java/com/songoda/skyblock/command/commands/admin/AddUpgradeCommand.java
@@ -1,5 +1,6 @@
 package com.songoda.skyblock.command.commands.admin;
 
+import com.eatthepath.uuid.FastUUID;
 import com.songoda.core.compatibility.CompatibleSound;
 import com.songoda.skyblock.command.SubCommand;
 import com.songoda.skyblock.config.FileManager;
@@ -89,7 +90,7 @@ public class AddUpgradeCommand extends SubCommand {
                     island.setUpgrade(null, upgrade, true);
                 } else {
                     File islandDataFile = new File(plugin.getDataFolder().toString() + "/island-data",
-                            islandOwnerUUID.toString() + ".yml");
+                            FastUUID.toString(islandOwnerUUID) + ".yml");
 
                     if (!fileManager.isFileExist(islandDataFile)) {
                         messageManager.sendMessage(sender,
diff --git a/src/main/java/com/songoda/skyblock/island/Island.java b/src/main/java/com/songoda/skyblock/island/Island.java
index 10287b85..22d91d9f 100644
--- a/src/main/java/com/songoda/skyblock/island/Island.java
+++ b/src/main/java/com/songoda/skyblock/island/Island.java
@@ -1,5 +1,6 @@
 package com.songoda.skyblock.island;
 
+import com.eatthepath.uuid.FastUUID;
 import com.songoda.core.compatibility.CompatibleBiome;
 import com.songoda.core.compatibility.CompatibleSound;
 import com.songoda.core.utils.PlayerUtils;
@@ -108,7 +109,7 @@ public class Island {
             FileConfiguration configLoad = config.getFileConfiguration();
 
             if (configLoad.getString("UUID") != null) {
-                islandUUID = UUID.fromString(configLoad.getString("UUID"));
+                islandUUID = FastUUID.parseUUID(configLoad.getString("UUID"));
             } else {
                 configLoad.set("UUID", islandUUID.toString());
             }
@@ -203,7 +204,7 @@ public class Island {
     
             if (configLoad.getString("Whitelist") != null) {
                 for (String whitelistedUUID : configLoad.getStringList("Whitelist")) {
-                    whitelistedPlayers.add(UUID.fromString(whitelistedUUID));
+                    whitelistedPlayers.add(FastUUID.parseUUID(whitelistedUUID));
                 }
             }
     
@@ -282,7 +283,7 @@ public class Island {
 
                 if (coopDataConfigLoad.getString("CoopPlayers") != null) {
                     for (String coopPlayerList : coopDataConfigLoad.getStringList("CoopPlayers")) {
-                        coopPlayers.put(UUID.fromString(coopPlayerList), IslandCoop.NORMAL);
+                        coopPlayers.put(FastUUID.parseUUID(coopPlayerList), IslandCoop.NORMAL);
                     }
                 }
             }
@@ -305,7 +306,7 @@ public class Island {
     }
 
     public UUID getOriginalOwnerUUID() {
-        return UUID.fromString(plugin.getFileManager().getConfig(new File(new File(plugin.getDataFolder().toString() + "/island-data"), ownerUUID.toString() + ".yml"))
+        return FastUUID.parseUUID(plugin.getFileManager().getConfig(new File(new File(plugin.getDataFolder().toString() + "/island-data"), ownerUUID.toString() + ".yml"))
                 .getFileConfiguration().getString("Ownership.Original"));
     }
 
@@ -592,7 +593,7 @@ public class Island {
 
             if (configLoad.getString(role.name() + "s") != null) {
                 for (String playerList : configLoad.getStringList(role.name() + "s")) {
-                    islandRoles.add(UUID.fromString(playerList));
+                    islandRoles.add(FastUUID.parseUUID(playerList));
                 }
             }
         }
@@ -642,7 +643,7 @@ public class Island {
                     islandMembers = configLoad.getStringList(role.name() + "s");
                 }
 
-                islandMembers.add(uuid.toString());
+                islandMembers.add(FastUUID.toString(uuid));
                 configLoad.set(role.name() + "s", islandMembers);
 
                 try {
@@ -670,7 +671,7 @@ public class Island {
                 FileConfiguration configLoad = config.getFileConfiguration();
                 List<String> islandMembers = configLoad.getStringList(role.name() + "s");
 
-                islandMembers.remove(uuid.toString());
+                islandMembers.remove(FastUUID.toString(uuid));
                 configLoad.set(role.name() + "s", islandMembers);
 
                 try {
@@ -883,7 +884,7 @@ public class Island {
     
         List<String> tempWhitelist = new ArrayList<>();
         for(UUID uuid : whitelistedPlayers) {
-            tempWhitelist.add(uuid.toString());
+            tempWhitelist.add(FastUUID.toString(uuid));
         }
         config.getFileConfiguration().set("Whitelist", tempWhitelist);
         config.getFileConfiguration().set("Visitor.Status", status.toString());
diff --git a/src/main/java/com/songoda/skyblock/island/IslandManager.java b/src/main/java/com/songoda/skyblock/island/IslandManager.java
index 256499ad..38687293 100644
--- a/src/main/java/com/songoda/skyblock/island/IslandManager.java
+++ b/src/main/java/com/songoda/skyblock/island/IslandManager.java
@@ -3,6 +3,7 @@ package com.songoda.skyblock.island;
 import com.bekvon.bukkit.residence.Residence;
 import com.bekvon.bukkit.residence.containers.Flags;
 import com.bekvon.bukkit.residence.protection.ClaimedResidence;
+import com.eatthepath.uuid.FastUUID;
 import com.google.common.base.Preconditions;
 import com.songoda.core.compatibility.CompatibleBiome;
 import com.songoda.core.compatibility.CompatibleMaterial;
@@ -669,15 +670,15 @@ public class IslandManager {
 
     public synchronized void deleteIslandData(UUID uuid) {
         FileManager fileManager = plugin.getFileManager();
-        fileManager.deleteConfig(new File(plugin.getDataFolder().toString() + "/island-data", uuid.toString() + ".yml"));
-        fileManager.deleteConfig(new File(plugin.getDataFolder().toString() + "/ban-data", uuid.toString() + ".yml"));
-        fileManager.deleteConfig(new File(plugin.getDataFolder().toString() + "/coop-data", uuid.toString() + ".yml"));
-        fileManager.deleteConfig(new File(plugin.getDataFolder().toString() + "/level-data", uuid.toString() + ".yml"));
-        fileManager.deleteConfig(new File(plugin.getDataFolder().toString() + "/setting-data", uuid.toString() + ".yml"));
-        fileManager.deleteConfig(new File(plugin.getDataFolder().toString() + "/visit-data", uuid.toString() + ".yml"));
+        fileManager.deleteConfig(new File(plugin.getDataFolder().toString() + "/island-data", FastUUID.toString(uuid) + ".yml"));
+        fileManager.deleteConfig(new File(plugin.getDataFolder().toString() + "/ban-data", FastUUID.toString(uuid) + ".yml"));
+        fileManager.deleteConfig(new File(plugin.getDataFolder().toString() + "/coop-data", FastUUID.toString(uuid) + ".yml"));
+        fileManager.deleteConfig(new File(plugin.getDataFolder().toString() + "/level-data", FastUUID.toString(uuid) + ".yml"));
+        fileManager.deleteConfig(new File(plugin.getDataFolder().toString() + "/setting-data", FastUUID.toString(uuid) + ".yml"));
+        fileManager.deleteConfig(new File(plugin.getDataFolder().toString() + "/visit-data", FastUUID.toString(uuid) + ".yml"));
         if (plugin.getFileManager().getConfig(new File(plugin.getDataFolder(), "config.yml")).getFileConfiguration()
                 .getBoolean("Island.Challenge.PerIsland", true)){
-            fileManager.deleteConfig(new File(plugin.getDataFolder().toString() + "/challenge-data", uuid.toString() + ".yml"));
+            fileManager.deleteConfig(new File(plugin.getDataFolder().toString() + "/challenge-data", FastUUID.toString(uuid) + ".yml"));
         }
     }
 
@@ -702,7 +703,7 @@ public class IslandManager {
             islandOwnerUUID = player.getUniqueId();
         } else {
             if (configLoad.getString("Island.Owner") != null) {
-                islandOwnerUUID = UUID.fromString(configLoad.getString("Island.Owner"));
+                islandOwnerUUID = FastUUID.parseUUID(configLoad.getString("Island.Owner"));
             }
         }
 
@@ -1263,7 +1264,7 @@ public class IslandManager {
     }
 
     public boolean isIslandExist(UUID uuid) {
-        return plugin.getFileManager().isFileExist(new File(new File(plugin.getDataFolder().toString() + "/island-data"), uuid.toString() + ".yml"));
+        return plugin.getFileManager().isFileExist(new File(new File(plugin.getDataFolder().toString() + "/island-data"), FastUUID.toString(uuid) + ".yml"));
     }
 
     /*
diff --git a/src/main/java/com/songoda/skyblock/listeners/Block.java b/src/main/java/com/songoda/skyblock/listeners/Block.java
index f19c0af7..c36f6e3b 100644
--- a/src/main/java/com/songoda/skyblock/listeners/Block.java
+++ b/src/main/java/com/songoda/skyblock/listeners/Block.java
@@ -647,12 +647,13 @@ public class Block implements Listener {
         
         // Filter valid players on the island.
         List<Player> possiblePlayers = new ArrayList<>();
+        Set<UUID> visitors = island.getVisit().getVisitors();
         for (Player player : Bukkit.getOnlinePlayers()) {
             boolean isMember = island.hasRole(IslandRole.Owner, player.getUniqueId()) ||
                     island.hasRole(IslandRole.Member, player.getUniqueId()) ||
                     island.hasRole(IslandRole.Coop, player.getUniqueId()) ||
                     island.hasRole(IslandRole.Operator, player.getUniqueId()) ||
-                    (island.getVisit().getVisitors().contains(player.getUniqueId()) &&
+                    (visitors.contains(player.getUniqueId()) &&
                             player.hasPermission("fabledskyblock.generator.anywhere") &&
                             !ignoreVisitors);
 
diff --git a/src/main/java/com/songoda/skyblock/playerdata/PlayerData.java b/src/main/java/com/songoda/skyblock/playerdata/PlayerData.java
index b0566103..b5d632db 100644
--- a/src/main/java/com/songoda/skyblock/playerdata/PlayerData.java
+++ b/src/main/java/com/songoda/skyblock/playerdata/PlayerData.java
@@ -1,5 +1,6 @@
 package com.songoda.skyblock.playerdata;
 
+import com.eatthepath.uuid.FastUUID;
 import com.songoda.skyblock.SkyBlock;
 import com.songoda.skyblock.bank.BankManager;
 import com.songoda.skyblock.bank.Transaction;
@@ -63,7 +64,7 @@ public class PlayerData {
     
         if (getConfig().getFileConfiguration().getString("ChatSpiedIslands") != null) {
             for (String islandUUID : getConfig().getFileConfiguration().getStringList("ChatSpiedIslands")) {
-                spiedIslands.add(UUID.fromString(islandUUID));
+                spiedIslands.add(FastUUID.parseUUID(islandUUID));
             }
         }
         
@@ -75,7 +76,7 @@ public class PlayerData {
             Transaction t = new Transaction();
             t.action = Transaction.Type.valueOf(configLoad.getString("Bank.Transactions."+i+".Action"));
             t.amount = Float.parseFloat(Objects.requireNonNull(configLoad.getString("Bank.Transactions." + i + ".Amount")));
-            t.player = Bukkit.getOfflinePlayer(UUID.fromString(Objects.requireNonNull(configLoad.getString("Bank.Transactions." + i + ".Player"))));
+            t.player = Bukkit.getOfflinePlayer(FastUUID.parseUUID(Objects.requireNonNull(configLoad.getString("Bank.Transactions." + i + ".Player"))));
             Date d = new Date();
             d.setTime(configLoad.getLong("Bank.Transactions."+i+".Date"));
             t.timestamp = d;
@@ -202,7 +203,7 @@ public class PlayerData {
 
     public UUID getOwner() {
         String islandOwnerUUID = getConfig().getFileConfiguration().getString("Island.Owner");
-        return (islandOwnerUUID == null) ? null : UUID.fromString(islandOwnerUUID);
+        return (islandOwnerUUID == null) ? null : FastUUID.parseUUID(islandOwnerUUID);
     }
 
     public void setOwner(UUID islandOwnerUUID) {
@@ -303,7 +304,7 @@ public class PlayerData {
         configLoad.set("ChatSpy", chatSpy);
         List<String> tempSpiedIslands = new ArrayList<>();
         for(UUID uuid : spiedIslands){
-            tempSpiedIslands.add(uuid.toString());
+            tempSpiedIslands.add(FastUUID.toString(uuid));
         }
         configLoad.set("ChatSpiedIslands", tempSpiedIslands);
         
@@ -316,7 +317,7 @@ public class PlayerData {
 
     private Config getConfig() {
         SkyBlock plugin = SkyBlock.getInstance();
-        return plugin.getFileManager().getConfig(new File(new File(plugin.getDataFolder().toString() + "/player-data"), uuid.toString() + ".yml"));
+        return plugin.getFileManager().getConfig(new File(new File(plugin.getDataFolder().toString() + "/player-data"), FastUUID.toString(uuid) + ".yml"));
     }
     
     public Player getPlayer() {
diff --git a/src/main/java/com/songoda/skyblock/stackable/StackableManager.java b/src/main/java/com/songoda/skyblock/stackable/StackableManager.java
index ca83c253..f46ffd6f 100644
--- a/src/main/java/com/songoda/skyblock/stackable/StackableManager.java
+++ b/src/main/java/com/songoda/skyblock/stackable/StackableManager.java
@@ -1,5 +1,6 @@
 package com.songoda.skyblock.stackable;
 
+import com.eatthepath.uuid.FastUUID;
 import com.songoda.core.compatibility.CompatibleMaterial;
 import com.songoda.skyblock.SkyBlock;
 import com.songoda.skyblock.config.FileManager;
@@ -56,7 +57,7 @@ public class StackableManager {
      * section.get("Location"); org.bukkit.Material material =
      * org.bukkit.Material.valueOf(section.getString("Material")); int size =
      * section.getInt("Size"); if (size == 0) continue; this.addStack(new
-     * Stackable(UUID.fromString(uuid), location, material, size)); } } }
+     * Stackable(FastUUID.parseUUID(uuid), location, material, size)); } } }
      */
 
     @SuppressWarnings("deprecation")
@@ -89,7 +90,7 @@ public class StackableManager {
 
                 if (size == 0) continue;
 
-                this.addStack(new Stackable(UUID.fromString(key), loc, type, size));
+                this.addStack(new Stackable(FastUUID.parseUUID(key), loc, type, size));
 
             }
 
diff --git a/src/main/java/com/songoda/skyblock/usercache/UserCacheManager.java b/src/main/java/com/songoda/skyblock/usercache/UserCacheManager.java
index b352778a..d7815dbf 100644
--- a/src/main/java/com/songoda/skyblock/usercache/UserCacheManager.java
+++ b/src/main/java/com/songoda/skyblock/usercache/UserCacheManager.java
@@ -1,5 +1,6 @@
 package com.songoda.skyblock.usercache;
 
+import com.eatthepath.uuid.FastUUID;
 import com.songoda.skyblock.SkyBlock;
 import com.songoda.skyblock.config.FileManager;
 import com.songoda.skyblock.config.FileManager.Config;
@@ -45,14 +46,14 @@ public final class UserCacheManager {
                         final String ownerUUIDString = fileName.substring(0, fileName.indexOf('.'));
 
                         Set<UUID> islandMembers = new HashSet<>();
-                        islandMembers.add(UUID.fromString(ownerUUIDString));
+                        islandMembers.add(FastUUID.parseUUID(ownerUUIDString));
 
                         for (String memberList : configLoad.getStringList("Members")) {
-                            islandMembers.add(UUID.fromString(memberList));
+                            islandMembers.add(FastUUID.parseUUID(memberList));
                         }
 
                         for (String operatorList : configLoad.getStringList("Operators")) {
-                            islandMembers.add(UUID.fromString(operatorList));
+                            islandMembers.add(FastUUID.parseUUID(operatorList));
                         }
 
                         for (UUID islandMemberList : islandMembers) {
@@ -86,14 +87,14 @@ public final class UserCacheManager {
     }
 
     public void addUser(UUID uuid, String name) {
-        config.getFileConfiguration().set(uuid.toString(), name);
+        config.getFileConfiguration().set(FastUUID.toString(uuid), name);
     }
 
     public String getUser(UUID uuid) {
         FileConfiguration configLoad = config.getFileConfiguration();
 
-        if (configLoad.getString(uuid.toString()) != null) {
-            return configLoad.getString(uuid.toString());
+        if (configLoad.getString(FastUUID.toString(uuid)) != null) {
+            return configLoad.getString(FastUUID.toString(uuid));
         }
 
         return null;
@@ -104,7 +105,7 @@ public final class UserCacheManager {
 
         for (String userList : configLoad.getConfigurationSection("").getKeys(false)) {
             if (configLoad.getString(userList).equalsIgnoreCase(name)) {
-                return UUID.fromString(userList);
+                return FastUUID.parseUUID(userList);
             }
         }
 
@@ -112,7 +113,7 @@ public final class UserCacheManager {
     }
 
     public boolean hasUser(UUID uuid) {
-        return config.getFileConfiguration().getString(uuid.toString()) != null;
+        return config.getFileConfiguration().getString(FastUUID.toString(uuid)) != null;
     }
 
     public boolean hasUser(String name) {
diff --git a/src/main/java/com/songoda/skyblock/utils/player/NameFetcher.java b/src/main/java/com/songoda/skyblock/utils/player/NameFetcher.java
index 7f18116e..406cc286 100644
--- a/src/main/java/com/songoda/skyblock/utils/player/NameFetcher.java
+++ b/src/main/java/com/songoda/skyblock/utils/player/NameFetcher.java
@@ -1,5 +1,6 @@
 package com.songoda.skyblock.utils.player;
 
+import com.eatthepath.uuid.FastUUID;
 import com.google.gson.Gson;
 
 import java.io.IOException;
@@ -21,7 +22,7 @@ public final class NameFetcher {
 
         Names[] names = null;
 
-        Scanner jsonScanner = new Scanner((new URL("https://api.mojang.com/user/profiles/" + uuid.toString().replaceAll("-", "") + "/names")).openConnection().getInputStream(), "UTF-8");
+        Scanner jsonScanner = new Scanner((new URL("https://api.mojang.com/user/profiles/" + FastUUID.toString(uuid).replaceAll("-", "") + "/names")).openConnection().getInputStream(), "UTF-8");
         names = new Gson().fromJson(jsonScanner.next(), Names[].class);
         jsonScanner.close();
 
diff --git a/src/main/java/com/songoda/skyblock/utils/player/OfflinePlayer.java b/src/main/java/com/songoda/skyblock/utils/player/OfflinePlayer.java
index 2bec5d2b..30681f5f 100644
--- a/src/main/java/com/songoda/skyblock/utils/player/OfflinePlayer.java
+++ b/src/main/java/com/songoda/skyblock/utils/player/OfflinePlayer.java
@@ -1,5 +1,6 @@
 package com.songoda.skyblock.utils.player;
 
+import com.eatthepath.uuid.FastUUID;
 import com.songoda.skyblock.SkyBlock;
 import com.songoda.skyblock.usercache.UserCacheManager;
 import org.bukkit.Bukkit;
@@ -38,14 +39,14 @@ public class OfflinePlayer {
         this.name = bukkitOfflinePlayer.getName();
 
         FileConfiguration configLoad = YamlConfiguration.loadConfiguration(
-                new File(new File(plugin.getDataFolder().toString() + "/player-data"), uuid.toString() + ".yml"));
+                new File(new File(plugin.getDataFolder().toString() + "/player-data"), FastUUID.toString(uuid) + ".yml"));
         texture = new String[]{configLoad.getString("Texture.Signature"), configLoad.getString("Texture.Value")};
         playtime = configLoad.getInt("Statistics.Island.Playtime");
         memberSince = configLoad.getString("Statistics.Island.Join");
         lastOnline = configLoad.getString("Statistics.Island.LastOnline");
 
         if (!(configLoad.getString("Island.Owner") == null || configLoad.getString("Island.Owner").isEmpty())) {
-            owner = UUID.fromString(configLoad.getString("Island.Owner"));
+            owner = FastUUID.parseUUID(configLoad.getString("Island.Owner"));
         }
     }
 
@@ -67,14 +68,14 @@ public class OfflinePlayer {
         }
 
         FileConfiguration configLoad = YamlConfiguration.loadConfiguration(
-                new File(new File(plugin.getDataFolder().toString() + "/player-data"), uuid.toString() + ".yml"));
+                new File(new File(plugin.getDataFolder().toString() + "/player-data"), FastUUID.toString(uuid) + ".yml"));
         texture = new String[]{configLoad.getString("Texture.Signature"), configLoad.getString("Texture.Value")};
         playtime = configLoad.getInt("Statistics.Island.Playtime");
         memberSince = configLoad.getString("Statistics.Island.Join");
         lastOnline = configLoad.getString("Statistics.Island.LastOnline");
 
         if (!(configLoad.getString("Island.Owner") == null || configLoad.getString("Island.Owner").isEmpty())) {
-            owner = UUID.fromString(configLoad.getString("Island.Owner"));
+            owner = FastUUID.parseUUID(configLoad.getString("Island.Owner"));
         }
     }
 
diff --git a/src/main/java/com/songoda/skyblock/visit/Visit.java b/src/main/java/com/songoda/skyblock/visit/Visit.java
index a360b87d..89585dc7 100644
--- a/src/main/java/com/songoda/skyblock/visit/Visit.java
+++ b/src/main/java/com/songoda/skyblock/visit/Visit.java
@@ -1,5 +1,6 @@
 package com.songoda.skyblock.visit;
 
+import com.eatthepath.uuid.FastUUID;
 import com.songoda.skyblock.SkyBlock;
 import com.songoda.skyblock.ban.Ban;
 import com.songoda.skyblock.config.FileManager;
@@ -114,7 +115,7 @@ public class Visit {
                 .getConfig(new File(new File(plugin.getDataFolder().toString() + "/visit-data"),
                         islandOwnerUUID.toString() + ".yml"))
                 .getFileConfiguration().getStringList("Visitors")) {
-            islandVisitors.add(UUID.fromString(islandVisitorList));
+            islandVisitors.add(FastUUID.parseUUID(islandVisitorList));
         }
 
         return islandVisitors;
@@ -131,7 +132,7 @@ public class Visit {
             islandVisitors.add(islandVisitorList);
         }
 
-        islandVisitors.add(uuid.toString());
+        islandVisitors.add(FastUUID.toString(uuid));
         configLoad.set("Visitors", islandVisitors);
     }
 
@@ -146,7 +147,7 @@ public class Visit {
             islandVisitors.add(islandVisitorList);
         }
 
-        islandVisitors.remove(uuid.toString());
+        islandVisitors.remove(FastUUID.toString(uuid));
         configLoad.set("Visitors", islandVisitors);
     }
 
@@ -161,7 +162,7 @@ public class Visit {
                 .getConfig(new File(new File(plugin.getDataFolder().toString() + "/visit-data"),
                         islandOwnerUUID.toString() + ".yml"))
                 .getFileConfiguration().getStringList("Voters")) {
-            islandVoters.add(UUID.fromString(islandVisitorList));
+            islandVoters.add(FastUUID.parseUUID(islandVisitorList));
         }
 
         return islandVoters;
@@ -176,7 +177,7 @@ public class Visit {
 
         islandVoters.addAll(configLoad.getStringList("Voters"));
 
-        islandVoters.add(uuid.toString());
+        islandVoters.add(FastUUID.toString(uuid));
         configLoad.set("Voters", islandVoters);
     }
 
@@ -188,7 +189,7 @@ public class Visit {
                 .getFileConfiguration();
 
         for (String islandVoterList : configLoad.getStringList("Voters")) {
-            if (!uuid.toString().equals(islandVoterList)) {
+            if (!FastUUID.toString(uuid).equals(islandVoterList)) {
                 islandVoters.add(islandVoterList);
             }
         }
diff --git a/src/main/java/com/songoda/skyblock/visit/VisitManager.java b/src/main/java/com/songoda/skyblock/visit/VisitManager.java
index 35aacd2a..69e29a90 100644
--- a/src/main/java/com/songoda/skyblock/visit/VisitManager.java
+++ b/src/main/java/com/songoda/skyblock/visit/VisitManager.java
@@ -1,5 +1,6 @@
 package com.songoda.skyblock.visit;
 
+import com.eatthepath.uuid.FastUUID;
 import com.songoda.core.compatibility.CompatibleSound;
 import com.songoda.skyblock.SkyBlock;
 import com.songoda.skyblock.config.FileManager;
@@ -51,10 +52,10 @@ public class VisitManager {
                         FileManager.Config config = new FileManager.Config(fileManager, fileList);
                         FileConfiguration configLoad = config.getFileConfiguration();
 
-                        UUID islandOwnerUUID = UUID.fromString(fileList.getName().replace(".yml", ""));
+                        UUID islandOwnerUUID = FastUUID.parseUUID(fileList.getName().replace(".yml", ""));
 
                         if (islandOwnerUUID == null) {
-                            islandOwnerUUID = UUID.fromString(fileList.getName().replaceFirst("[.][^.]+$", ""));
+                            islandOwnerUUID = FastUUID.parseUUID(fileList.getName().replaceFirst("[.][^.]+$", ""));
 
                             if (islandOwnerUUID == null) {
                                 continue;