diff --git a/.gitignore b/.gitignore
index 46826b3..09e699f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
+src/main/resources/static/*
+
 HELP.md
 .gradle
 /build/
diff --git a/build.gradle b/build.gradle
index 902461f..96b42f6 100644
--- a/build.gradle
+++ b/build.gradle
@@ -24,6 +24,7 @@ dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-web'
     implementation "org.springframework.boot:spring-boot-starter-security"
     implementation "org.springframework.boot:spring-boot-starter-websocket"
+    implementation 'org.springframework.boot:spring-boot-starter-cache'
     implementation 'org.springframework.session:spring-session-core'
     compile group: 'org.apache.commons', name: 'commons-lang3', version: '3.7'
     compile group: 'commons-io', name: 'commons-io', version: '2.6'
diff --git a/src/main/java/ru/serega6531/packmate/controller/PacketController.java b/src/main/java/ru/serega6531/packmate/controller/PacketController.java
index 92ff6df..4a83aa7 100644
--- a/src/main/java/ru/serega6531/packmate/controller/PacketController.java
+++ b/src/main/java/ru/serega6531/packmate/controller/PacketController.java
@@ -26,10 +26,10 @@ public class PacketController {
     }
 
     @PostMapping("/{streamId}")
-    public List<Packet> getPacketsForStream(@PathVariable long streamId, @RequestBody Pagination pagination) {
+    public List<Packet> getPacketsForStream(@PathVariable long streamId) {
         final Optional<Stream> stream = streamService.find(streamId);
         if(stream.isPresent()) {
-            return packetService.getPacketsForStream(pagination, stream.get());
+            return packetService.getPacketsForStream(stream.get());
         } else {
             return Collections.emptyList();
         }
diff --git a/src/main/java/ru/serega6531/packmate/repository/PacketRepository.java b/src/main/java/ru/serega6531/packmate/repository/PacketRepository.java
index 8941d6a..2bbb081 100644
--- a/src/main/java/ru/serega6531/packmate/repository/PacketRepository.java
+++ b/src/main/java/ru/serega6531/packmate/repository/PacketRepository.java
@@ -9,8 +9,6 @@ import java.util.List;
 
 public interface PacketRepository extends JpaRepository<Packet, Long> {
 
-    List<Packet> findAllByStreamAndIdGreaterThan(Stream stream, long packetId, Pageable pageable);
-
-    List<Packet> findAllByStreamAndIdLessThan(Stream stream, long packetId, Pageable pageable);
+    List<Packet> findAllByStream(Stream stream);
 
 }
diff --git a/src/main/java/ru/serega6531/packmate/service/PacketService.java b/src/main/java/ru/serega6531/packmate/service/PacketService.java
index 7d927a7..ca219a9 100644
--- a/src/main/java/ru/serega6531/packmate/service/PacketService.java
+++ b/src/main/java/ru/serega6531/packmate/service/PacketService.java
@@ -1,11 +1,9 @@
 package ru.serega6531.packmate.service;
 
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.data.domain.PageRequest;
-import org.springframework.data.domain.Sort;
+import org.springframework.cache.annotation.Cacheable;
 import org.springframework.stereotype.Service;
 import ru.serega6531.packmate.model.Packet;
-import ru.serega6531.packmate.model.Pagination;
 import ru.serega6531.packmate.model.Stream;
 import ru.serega6531.packmate.repository.PacketRepository;
 
@@ -21,14 +19,9 @@ public class PacketService {
         this.repository = repository;
     }
 
-    public List<Packet> getPacketsForStream(Pagination pagination, Stream stream) {
-        PageRequest page = PageRequest.of(0, pagination.getPageSize(), pagination.getDirection(), "id");
-
-        if (pagination.getDirection() == Sort.Direction.ASC) {  // более новые пакеты
-            return repository.findAllByStreamAndIdGreaterThan(stream, pagination.getStartingFrom(), page);
-        } else {  // более старые пакеты
-            return repository.findAllByStreamAndIdLessThan(stream, pagination.getStartingFrom(), page);
-        }
+    @Cacheable(value = "packets", key = "#stream.id")
+    public List<Packet> getPacketsForStream(Stream stream) {
+        return repository.findAllByStream(stream);
     }
 
     public Packet save(Packet packet) {
diff --git a/src/main/java/ru/serega6531/packmate/service/ServicesService.java b/src/main/java/ru/serega6531/packmate/service/ServicesService.java
index 014eb03..f921990 100644
--- a/src/main/java/ru/serega6531/packmate/service/ServicesService.java
+++ b/src/main/java/ru/serega6531/packmate/service/ServicesService.java
@@ -2,6 +2,9 @@ package ru.serega6531.packmate.service;
 
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.annotation.CacheEvict;
+import org.springframework.cache.annotation.CachePut;
+import org.springframework.cache.annotation.Cacheable;
 import org.springframework.stereotype.Service;
 import ru.serega6531.packmate.model.CtfService;
 import ru.serega6531.packmate.repository.ServiceRepository;
@@ -30,6 +33,7 @@ public class ServicesService {
         return Optional.empty();
     }
 
+    @Cacheable("services")
     public Optional<CtfService> findByPort(int port) {
         return repository.findById(port);
     }
@@ -38,11 +42,13 @@ public class ServicesService {
         return repository.findAll();
     }
 
+    @CacheEvict("services")
     public void deleteByPort(int port) {
         log.info("Удален сервис на порту {}", port);
         repository.deleteById(port);
     }
 
+    @CachePut("services")
     public CtfService save(CtfService service) {
         log.info("Добавлен новый сервис {} на порту {}", service.getName(), service.getPort());
         return repository.save(service);
diff --git a/src/main/java/ru/serega6531/packmate/service/StreamService.java b/src/main/java/ru/serega6531/packmate/service/StreamService.java
index 69c7b35..35f9a79 100644
--- a/src/main/java/ru/serega6531/packmate/service/StreamService.java
+++ b/src/main/java/ru/serega6531/packmate/service/StreamService.java
@@ -6,6 +6,8 @@ import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang3.ArrayUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.cache.annotation.CachePut;
+import org.springframework.cache.annotation.Cacheable;
 import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Sort;
 import org.springframework.stereotype.Service;
@@ -225,10 +227,12 @@ public class StreamService {
         return null;
     }
 
+    @CachePut(value = "streams", key = "#stream.id")
     public Stream save(Stream stream) {
         Stream saved;
         if (stream.getId() == null) {
             saved = repository.save(stream);
+            cachePackets(saved);
             log.info("Создан стрим с id {}", saved.getId());
         } else {
             saved = repository.save(stream);
@@ -237,6 +241,13 @@ public class StreamService {
         return saved;
     }
 
+    @SuppressWarnings("UnusedReturnValue")
+    @CachePut(value = "packets", key = "#stream.id")
+    public List<Packet> cachePackets(Stream stream) {
+        return stream.getPackets();
+    }
+
+    @Cacheable("streams")
     public Optional<Stream> find(long id) {
         return repository.findById(id);
     }
@@ -248,14 +259,18 @@ public class StreamService {
         return "" + alphabet[hash % l] + alphabet[(hash / l) % l] + alphabet[(hash / (l * l)) % l];
     }
 
+    @SuppressWarnings("UnusedReturnValue")
     @Transactional
-    public void setFavorite(long id, boolean favorite) {
+    @CachePut(value = "streams", key = "#id")
+    public Stream setFavorite(long id, boolean favorite) {
         final Optional<Stream> streamOptional = repository.findById(id);
         if (streamOptional.isPresent()) {
             final Stream stream = streamOptional.get();
             stream.setFavorite(favorite);
-            repository.save(stream);
+            return repository.save(stream);
         }
+
+        return null;
     }
 
     public List<Stream> findFavorites(Pagination pagination) {