Fix a link

Author: certik

content/index_intro/index.md

@@ -6,7 +6,7 @@ date: 2023-07-28
 LPython is a Python compiler that aims to provide optimized machine code by compiling type-annotated Python code. It offers several backends, including LLVM, C, C++, and WASM, which allow it to generate code into multiple target languages simultaneously. LPython's main focus is on speed and performance, and it achieves this through various features and optimizations.
 
 LPython is still in development (alpha stage) and may evolve further to encompass more extensive Python code and additional optimizations.
-[LPython: Making Python faster with LLVM](/blog/2023/07/lpython-novel-fast-retargetable-python-compiler/).
+[LPython: Novel, Fast, Retargetable Python Compiler](https://lpython.org/blog/2023/07/lpython-novel-fast-retargetable-python-compiler/).
 
 Main repository at GitHub:
 [https://github.com/lcompilers/lpython](https://github.com/lcompilers/lpython)