diff --git a/pages/common/clang++.md b/pages/common/clang++.md
index 4d43cfce9..532a1a4cf 100644
--- a/pages/common/clang++.md
+++ b/pages/common/clang++.md
@@ -23,3 +23,7 @@
 - Compile source code into LLVM Intermediate Representation (IR):
 
 `clang++ -S -emit-llvm {{path/to/source.cpp}} -o {{path/to/output.ll}}`
+
+- Optimize the compiled program for performance:
+
+`clang++ {{path/to/source.cpp}} -O{{1|2|3|fast}} -o {{path/to/output_executable}}`
diff --git a/pages/common/clang.md b/pages/common/clang.md
index cb99409e0..b7d76c6ed 100644
--- a/pages/common/clang.md
+++ b/pages/common/clang.md
@@ -22,3 +22,7 @@
 - Compile source code without linking:
 
 `clang -c {{input_source.c}}`
+
+- Optimize the compiled program for performance:
+
+`clang {{path/to/source.c}} -O{{1|2|3|fast}}`
diff --git a/pages/common/g++.md b/pages/common/g++.md
index 5becdc772..e76c6dc0c 100644
--- a/pages/common/g++.md
+++ b/pages/common/g++.md
@@ -24,6 +24,10 @@
 
 `g++ -c {{path/to/source_1.cpp path/to/source_2.cpp ...}} && g++ -o {{path/to/output_executable}} {{path/to/source_1.o path/to/source_2.o ...}}`
 
+- Optimize the compiled program for performance:
+
+`g++ {{path/to/source.cpp}} -O{{1|2|3|fast}} -o {{path/to/output_executable}}`
+
 - Display version:
 
 `g++ --version`
diff --git a/pages/common/gcc.md b/pages/common/gcc.md
index ef3ef73b5..d0ff1ba41 100644
--- a/pages/common/gcc.md
+++ b/pages/common/gcc.md
@@ -22,3 +22,7 @@
 - Compile source code into an object file without linking:
 
 `gcc -c {{path/to/source.c}}`
+
+- Optimize the compiled program for performance:
+
+`gcc {{path/to/source.c}} -O{{1|2|3|fast}}`