diff --git a/README.md b/README.md
index e5a4d45..eca57eb 100644
--- a/README.md
+++ b/README.md
@@ -17,17 +17,30 @@ websocket codecs, minimal heap allocations on frame path, and compatibility with
 
 * Library assumes small frames - many have payload <= 125 bytes, most are < 1500, maximum supported is 65k (65535 bytes).
 
+* On encoder side 3 use cases are supported: frame factory [[1]](https://github.com/jauntsdn/netty-websocket-http1/blob/fb7bbb12d4fc0e62a72845dee89fe8f1d86f9a0a/netty-websocket-http1-test/src/test/java/com/jauntsdn/netty/handler/codec/http/websocketx/WebSocketCodecTest.java#L1475) (create bytebuffer and encode frame prefix), 
+frame encoder [[2]](https://github.com/jauntsdn/netty-websocket-http1/blob/fb7bbb12d4fc0e62a72845dee89fe8f1d86f9a0a/netty-websocket-http1-test/src/test/java/com/jauntsdn/netty/handler/codec/http/websocketx/WebSocketCodecTest.java#L1019) (encode frame prefix into provided bytebuffer), 
+frame bulk-encoder [[3]](https://github.com/jauntsdn/netty-websocket-http1/blob/fb7bbb12d4fc0e62a72845dee89fe8f1d86f9a0a/netty-websocket-http1-test/src/test/java/com/jauntsdn/netty/handler/codec/http/websocketx/WebSocketCodecTest.java#L707) (much more performant - encode multiple frames into provided bytebuffer).
+
 * Just codec - fragments, pings, close frames are decoded & protocol validated only. It is responsibility of user code 
 to handle frames according to protocol (reassemble frame fragments, perform graceful close, 
 respond to pings) and do utf8 validation of inbound text frames ([utility](https://github.com/jauntsdn/netty-websocket-http1/blob/fb7bbb12d4fc0e62a72845dee89fe8f1d86f9a0a/netty-websocket-http1/src/main/java/com/jauntsdn/netty/handler/codec/http/websocketx/WebSocketFrameListener.java#L81) is provided).
 
-* Single-threaded (transport IO event-loop) callbacks / frame factory API - 
-in practice user code has its own message types to carry data, and external means (e.g. mpsc / spsc queues) may be used to 
-properly publish messages on eventloop thread.
+### build & binaries
 
-* On encoder side 3 use cases are supported: frame factory [[1]](https://github.com/jauntsdn/netty-websocket-http1/blob/fb7bbb12d4fc0e62a72845dee89fe8f1d86f9a0a/netty-websocket-http1-test/src/test/java/com/jauntsdn/netty/handler/codec/http/websocketx/WebSocketCodecTest.java#L1475) (create bytebuffer and encode frame prefix), 
-frame encoder [[2]](https://github.com/jauntsdn/netty-websocket-http1/blob/fb7bbb12d4fc0e62a72845dee89fe8f1d86f9a0a/netty-websocket-http1-test/src/test/java/com/jauntsdn/netty/handler/codec/http/websocketx/WebSocketCodecTest.java#L1019) (encode frame prefix into provided bytebuffer), 
-frame bulk-encoder [[3]](https://github.com/jauntsdn/netty-websocket-http1/blob/fb7bbb12d4fc0e62a72845dee89fe8f1d86f9a0a/netty-websocket-http1-test/src/test/java/com/jauntsdn/netty/handler/codec/http/websocketx/WebSocketCodecTest.java#L707) (much more performant - encode multiple frames into provided bytebuffer).
+```
+./gradlew
+```
+
+Releases are published on MavenCentral
+```groovy
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation "com.jauntsdn.netty:netty-websocket-http1:1.2.0"
+}
+```
 
 ### performance
 
@@ -117,39 +130,22 @@ public interface WebSocketCallbacksHandler {
 }
 ```
 
-### tests
+### testing
 
-* WebSocket frames [integration test](https://github.com/jauntsdn/netty-websocket-http1/blob/develop/netty-websocket-http1-test/src/test/java/com/jauntsdn/netty/handler/codec/http/websocketx/WebSocketCodecTest.java): 
+* WebSocket frames [integration tests](https://github.com/jauntsdn/netty-websocket-http1/blob/develop/netty-websocket-http1-test/src/test/java/com/jauntsdn/netty/handler/codec/http/websocketx/WebSocketCodecTest.java): 
 control & data frames of all allowed sizes, jauntsdn/netty-websocket-http1 client, netty websocket server. 
 
 * WebSocket frames long-running [soak test](https://github.com/jauntsdn/netty-websocket-http1/tree/develop/netty-websocket-http1-soaktest/src/main/java/com/jauntsdn/netty/handler/codec/http/websocketx/soaktest): 
 exercising all logic paths of codec with 100m of randomized frames over multiple connections: netty websocket client, jauntsdn/netty-websocket-http1 server.
 
-* [Perf test](https://github.com/jauntsdn/netty-websocket-http1/tree/develop/netty-websocket-http1-perftest/src/main/java/com/jauntsdn/netty/handler/codec/http/websocketx/perftest): 
-per-core throughput of jauntsdn/netty-websocket-http1 client & server.
+* [Perf tests](https://github.com/jauntsdn/netty-websocket-http1/tree/develop/netty-websocket-http1-perftest/src/main/java/com/jauntsdn/netty/handler/codec/http/websocketx/perftest): 
+estimation of per-core throughput of jauntsdn/netty-websocket-http1 client & server.
 
 ### examples
 
 `netty-websocket-http1-perftest` may serve as API showcase for both [client](https://github.com/jauntsdn/netty-websocket-http1/blob/develop/netty-websocket-http1-perftest/src/main/java/com/jauntsdn/netty/handler/codec/http/websocketx/perftest/client/Main.java) 
 and [server](https://github.com/jauntsdn/netty-websocket-http1/blob/develop/netty-websocket-http1-perftest/src/main/java/com/jauntsdn/netty/handler/codec/http/websocketx/perftest/server/Main.java):
 
-### build & binaries
-
-```
-./gradlew
-```
-
-Releases are published on MavenCentral
-```groovy
-repositories {
-    mavenCentral()
-}
-
-dependencies {
-    implementation "com.jauntsdn.netty:netty-websocket-http1:1.2.0"
-}
-```
-
 ## LICENSE
 
 Copyright 2022-Present Maksym Ostroverkhov.