chore: update readme

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cpf-wasm"
-version = "0.1.1"
+version = "0.2.3"
 authors = ["Pedro Nascimento <[email protected]>"]
 edition = "2018"
 

README.md

@@ -1,6 +1,6 @@
-# CPF-WASM
+# cpf-wasm
 
-Probably the fastest node cpf validation lib out there.  
+The fastest node cpf validation lib out there.  
 Written in rust, compiled to WASM
 
 ## Installation
@@ -25,7 +25,22 @@ isValid('11111111111')
 
 ## Benchmarks
 
-coming soon
+A synthetic load of validating 10 million cpfs was ran in order to benchmark our lib against the most popular cpf validation libs on npm.
+The libs we benchmarked against were:
+- [cpf](https://npmjs.com/package/cpf)
+- [@fnando/cpf](https://npmjs.com/package/@fnando/cpf)
+- [cpf-check](https://npmjs.com/package/cpf-check)
+
+The results obtained show that `cpf-wasm` is at least 1.53 X faster than other libs performing the same task
+
+| lib          | time       | ratio    |
+|:_____________|:__________:|:________:|
+| **cpf-wasm** | **9.23s**  | **1.00** |
+| cpf          | 19.02s     | 2.06     |
+| @fnando/cpf  | 14.10s     | 1.53     |
+| cpf-check    | 20.33s     | 2.20     |
+
+benchmark code can be found at the `benchmark` folder
 
 ## Was this really necessary?
 Probably not