diff --git a/index.html b/index.html
index 4f378b6..74d99a4 100644
--- a/index.html
+++ b/index.html
@@ -195,7 +195,7 @@
                 <div class="row portfolio-container" data-aos="fade-up">
 
                     <div class="col-lg-4 col-md-6 portfolio-item filter-card">
-                        <div class="portfolio-img"><img src="assets/img/portfolio/maze-solver.gif" class="img-fluid"
+                        <div class="portfolio-img"><img loading="lazy" src="assets/img/portfolio/maze-solver.gif" class="img-fluid"
                                 alt=""></div>
                         <div class="portfolio-info">
                             <h4><a href="https://github.com/karma-riuk/maze-solver-go">Maze Solver</a></h4>
@@ -212,7 +212,7 @@
                     </div>
 
                     <div class="col-lg-4 col-md-6 portfolio-item filter-app">
-                        <div class="portfolio-img"><img style="align-self: center;" src="assets/img/portfolio/stickfosh.gif" class="img-fluid" alt="">
+                        <div class="portfolio-img"><img loading="lazy" style="align-self: center;" src="assets/img/portfolio/stickfosh.gif" class="img-fluid" alt="">
                         </div>
                         <div class="portfolio-info">
                             <h4><a href="https://github.com/karma-riuk/stickfosh">Stickfosh</a></h4>
@@ -233,7 +233,7 @@
                         <div class="portfolio-img"><img src="assets/img/portfolio/esim.jpg" class="img-fluid" alt="">
                         </div>
                         <div class="portfolio-info">
-                            <h4><a href="https://github.com/karma-riuk/flying-balls">HDR ESIM</a></h4>
+                            <h4><a href="https://github.com/karma-riuk/hdr_esim">HDR ESIM</a></h4>
                             <div>
                                 <p>
                                     Extended a the simulation of an event camera in order to generate HDR
@@ -247,7 +247,7 @@
                     </div>
 
                     <div class="col-lg-4 col-md-6 portfolio-item filter-card">
-                        <div class="portfolio-img"><img
+                        <div class="portfolio-img"><img loading="lazy"
                                 src="assets/img/portfolio/papermosaik.gif" class="img-fluid"
                                 alt=""></div>
                         <div class="portfolio-info">
@@ -267,7 +267,7 @@
                     </div>
 
                     <div class="col-lg-4 col-md-6 portfolio-item filter-app">
-                        <div class="portfolio-img"><img src="assets/img/portfolio/flyingballs.gif" class="img-fluid" alt=""></div>
+                        <div class="portfolio-img"><img loading="lazy" src="assets/img/portfolio/flyingballs.gif" class="img-fluid" alt=""></div>
                         <div class="portfolio-info">
                             <h4><a href="https://github.com/karma-riuk/flying-balls">From Flying Balls to Colliding Polygons</a></h4>
                             <div>
@@ -285,7 +285,7 @@
                     </div>
 
                     <div class="col-lg-4 col-md-6 portfolio-item filter-app">
-                        <div class="portfolio-img"><img src="assets/img/portfolio/aoc.jpeg" class="img-fluid" alt="">
+                        <div class="portfolio-img"><img loading="lazy" src="assets/img/portfolio/aoc.jpeg" class="img-fluid" alt="">
                         </div>
                         <div class="portfolio-info">
                             <h4><a href="https://github.com/karma-riuk/advent-of-code">Advent of Code</a></h4>