diff --git a/src/data/best-practices/frontend-performance/content/enable-compression.md b/src/data/best-practices/frontend-performance/content/enable-compression.md
index 657b81a7e..f84397cb0 100644
--- a/src/data/best-practices/frontend-performance/content/enable-compression.md
+++ b/src/data/best-practices/frontend-performance/content/enable-compression.md
@@ -2,6 +2,6 @@
 
 Use a compression method such as Gzip or Brotli to reduce the size of your JavaScript files. With a smaller sizes file, users will be able to download the asset faster, resulting in improved performance.
 
-- [Check GZIP compression](https://checkgzipcompression.com/)
+- [Check GZIP compression](https://checkgzipcompression.net/)
 - [Check Brotli Compression](https://tools.keycdn.com/brotli-test)
 - [Can I use... Brotli](https://caniuse.com/#feat=brotli)