diff --git a/README.md b/README.md
index ff2a52c8ad750a881321e862b917d54989535c2b..fd74e7f93ae6d9ccbf1eac3e817e33913f91d2d9 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 [![Coverage Status](https://coveralls.io/repos/Covertness/coap-rs/badge.svg?branch=master&service=github)](https://coveralls.io/github/Covertness/coap-rs?branch=master)
 [![MIT licensed](https://img.shields.io/badge/license-MIT-blue.svg)](./LICENSE)
 
-A [Constrained Application Protocol(CoAP)](https://tools.ietf.org/html/rfc7252) library implemented in Rust.
+A fast and stable [Constrained Application Protocol(CoAP)](https://tools.ietf.org/html/rfc7252) library implemented in Rust.
 
 [Documentation](http://covertness.github.io/coap-rs/coap/index.html)
 
@@ -78,4 +78,13 @@ fn main() {
 	let response = client.receive().unwrap();
 	println!("Server reply: {}", String::from_utf8(response.payload).unwrap());
 }
-```
\ No newline at end of file
+```
+
+## Benchmark
+### Using one thread
+![image](benches/one_thread_summary.png)
+
+### Using eight thread
+![image](benches/eight_thread_summary.png)
+
+Tests were performed using [basho_bench](https://github.com/basho/basho_bench).