diff --git a/README.md b/README.md
index 67b3067..4957d68 100644
--- a/README.md
+++ b/README.md
@@ -68,4 +68,5 @@ const w = require( 'wumpfetch' );
 ```
 
 ### Why should i use wumpfetch?
-Wumpfetch is a lightweight and fast request library comparing to other packages such as request and node-fetch which are both around 150kb in size
+Wumpfetch is a lightweight and fast request library comparing to other packages such as request and node-fetch which are both around 1.5-4mb in size
+[![install size](https://packagephobia.now.sh/badge?p=wumpfetch)](https://packagephobia.now.sh/result?p=wumpfetch)
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