diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,24 +1,25 @@
-live demo: http://cooervo.github.io/Algorithms-DataStructures-BigONotation/index.html
+# Algorithms DataStructures BigONotation
 
-# Algorithms-DataStructures-BigONotation
+Live demo: https://cooervo.github.io/Algorithms-DataStructures-BigONotation/
 
-Is simple website I made as a fun project to help me understand better: algorithms, data structures and big O notation. And also to have some practice in: Java, JavaScript, CSS, HTML and Responsive Web Design(RWD). If you discover some errors in the code or typos I haven't noticed please just let me know or feel free to contribute with Github, fork the project and make a pull request :)
+This is a simple website I made as a fun project to help me better understand algorithms, data structures and Big O notation. And also to have some practice in Java, JavaScript, CSS, HTML and Responsive Web Design (RWD).
+
+If you discover some errors in the code or typos I haven't noticed please just let me know or feel free to contribute with Github, fork the project and make a pull request :)
 
 Sections are divided into:
 
-  - Big o cheat sheets
-  - intro
-  - big o notation
-  - data structures
-  - algorithms
+- Big O cheatsheets
+- Intro
+- Big O notation
+- Data structures
+- Algorithms
+
+## Technologies or guidelines
 
-### Technologies or guidelines
 This website uses the following technologies to work properly:
 
-* JS & jQuery for interactivity 
-* jQuery tablesorte unoficial fork http://mottie.github.io/tablesorter/docs/
+* JS & jQuery for interactivity
+* jQuery `tablesorter` unofficial fork https://mottie.github.io/tablesorter/docs/
 * CSS + HTML for structure and styling
 * Responsive Web Design (RWD) to adjust to desktop and smartphones
 * Git for VCS
-
-