diff --git a/src/app/fahrlehrer/page.tsx b/src/app/fahrlehrer/page.tsx
index c2ccc1f..e34752e 100644
--- a/src/app/fahrlehrer/page.tsx
+++ b/src/app/fahrlehrer/page.tsx
@@ -57,17 +57,17 @@ export default function LandingPage() {
               title: "Gianni S.",
               subtitle: "Experte",
               detail: "Über 10 Jahre Erfahrung in Zürich.",
-              imageSrc: "http://img.b2bpic.net/free-photo/handsome-man-looking-female-driver_23-2148384913.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/handsome-man-looking-female-driver_23-2148384913.jpg?_wi=3",
             },
             {
               id: "t2",
               title: "Samir R.",
               subtitle: "Coach",
               detail: "Geduldig und zielorientiert.",
-              imageSrc: "http://img.b2bpic.net/free-photo/young-family-buying-car_1303-13613.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/young-family-buying-car_1303-13613.jpg?_wi=3",
             },
           ],
-          imageSrc: "http://img.b2bpic.net/free-photo/young-serious-businesswoman-black-dress-eyeglasses-talking-cellphone-thoughtfully-looking-documents-while-sitting-wheel-car_574295-4954.jpg",
+          imageSrc: "http://img.b2bpic.net/free-photo/young-serious-businesswoman-black-dress-eyeglasses-talking-cellphone-thoughtfully-looking-documents-while-sitting-wheel-car_574295-4954.jpg?_wi=2",
           imageAlt: "driving school car interior",
         },
       ]}
@@ -98,7 +98,7 @@ export default function LandingPage() {
 
   <div id="footer" data-section="footer">
       <FooterMedia
-      imageSrc="http://img.b2bpic.net/free-photo/prosthetist-man-making-orthopedic-insoles-while-working-laboratory_627829-7194.jpg"
+      imageSrc="http://img.b2bpic.net/free-photo/prosthetist-man-making-orthopedic-insoles-while-working-laboratory_627829-7194.jpg?_wi=3"
       columns={[
         {
           title: "Let'ZHGO!",
diff --git a/src/app/kurse/page.tsx b/src/app/kurse/page.tsx
index 10d6392..958371a 100644
--- a/src/app/kurse/page.tsx
+++ b/src/app/kurse/page.tsx
@@ -53,13 +53,13 @@ export default function LandingPage() {
           id: "c1",
           title: "Nothelfer",
           description: "Basis-Kurs.",
-          imageSrc: "http://img.b2bpic.net/free-photo/prosthetist-man-making-orthopedic-insoles-while-working-laboratory_627829-7194.jpg",
+          imageSrc: "http://img.b2bpic.net/free-photo/prosthetist-man-making-orthopedic-insoles-while-working-laboratory_627829-7194.jpg?_wi=4",
         },
         {
           id: "c2",
           title: "VKU",
           description: "Verkehrsunterricht.",
-          imageSrc: "http://img.b2bpic.net/free-photo/medium-shot-smiley-senior-people-taking-selfie_23-2149356859.jpg",
+          imageSrc: "http://img.b2bpic.net/free-photo/medium-shot-smiley-senior-people-taking-selfie_23-2149356859.jpg?_wi=2",
         },
       ]}
     />
@@ -80,7 +80,7 @@ export default function LandingPage() {
 
   <div id="footer" data-section="footer">
       <FooterMedia
-      imageSrc="http://img.b2bpic.net/free-photo/prosthetist-man-making-orthopedic-insoles-while-working-laboratory_627829-7194.jpg"
+      imageSrc="http://img.b2bpic.net/free-photo/prosthetist-man-making-orthopedic-insoles-while-working-laboratory_627829-7194.jpg?_wi=5"
       columns={[
         {
           title: "Let'ZHGO!",
diff --git a/src/app/page.tsx b/src/app/page.tsx
index 8fd52e5..32d7133 100644
--- a/src/app/page.tsx
+++ b/src/app/page.tsx
@@ -53,7 +53,7 @@ export default function LandingPage() {
           href: "https://wa.me/41794340966",
         },
       ]}
-      imageSrc="http://img.b2bpic.net/free-photo/young-serious-businesswoman-black-dress-eyeglasses-talking-cellphone-thoughtfully-looking-documents-while-sitting-wheel-car_574295-4954.jpg"
+      imageSrc="http://img.b2bpic.net/free-photo/young-serious-businesswoman-black-dress-eyeglasses-talking-cellphone-thoughtfully-looking-documents-while-sitting-wheel-car_574295-4954.jpg?_wi=1"
     />
   </div>
 
@@ -68,13 +68,13 @@ export default function LandingPage() {
           id: "f1",
           title: "Nothelferkurse",
           description: "Erste Hilfe leicht gemacht für deinen Lernfahrausweis.",
-          imageSrc: "http://img.b2bpic.net/free-photo/prosthetist-man-making-orthopedic-insoles-while-working-laboratory_627829-7194.jpg",
+          imageSrc: "http://img.b2bpic.net/free-photo/prosthetist-man-making-orthopedic-insoles-while-working-laboratory_627829-7194.jpg?_wi=1",
         },
         {
           id: "f2",
           title: "Verkehrskunde",
           description: "Die obligatorischen 8 Lektionen für Theorie und Praxis.",
-          imageSrc: "http://img.b2bpic.net/free-photo/medium-shot-smiley-senior-people-taking-selfie_23-2149356859.jpg",
+          imageSrc: "http://img.b2bpic.net/free-photo/medium-shot-smiley-senior-people-taking-selfie_23-2149356859.jpg?_wi=1",
         },
         {
           id: "f3",
@@ -99,25 +99,25 @@ export default function LandingPage() {
           id: "m1",
           name: "Gianni Sebestin",
           role: "Auto, Motorrad, Anhänger",
-          imageSrc: "http://img.b2bpic.net/free-photo/handsome-man-looking-female-driver_23-2148384913.jpg",
+          imageSrc: "http://img.b2bpic.net/free-photo/handsome-man-looking-female-driver_23-2148384913.jpg?_wi=1",
         },
         {
           id: "m2",
           name: "Samir Radič",
           role: "Auto, Motorrad, VKU",
-          imageSrc: "http://img.b2bpic.net/free-photo/young-family-buying-car_1303-13613.jpg",
+          imageSrc: "http://img.b2bpic.net/free-photo/young-family-buying-car_1303-13613.jpg?_wi=1",
         },
         {
           id: "m3",
           name: "Tomi Caleta",
           role: "Auto, Motorrad, Anhänger",
-          imageSrc: "http://img.b2bpic.net/free-photo/handsome-man-looking-female-driver_23-2148384913.jpg",
+          imageSrc: "http://img.b2bpic.net/free-photo/handsome-man-looking-female-driver_23-2148384913.jpg?_wi=2",
         },
         {
           id: "m4",
           name: "Doma Caleta",
           role: "Auto, VKU",
-          imageSrc: "http://img.b2bpic.net/free-photo/young-family-buying-car_1303-13613.jpg",
+          imageSrc: "http://img.b2bpic.net/free-photo/young-family-buying-car_1303-13613.jpg?_wi=2",
         },
       ]}
       title="Unser Fahrlehrer-Team"
@@ -165,7 +165,7 @@ export default function LandingPage() {
 
   <div id="footer" data-section="footer">
       <FooterMedia
-      imageSrc="http://img.b2bpic.net/free-photo/prosthetist-man-making-orthopedic-insoles-while-working-laboratory_627829-7194.jpg"
+      imageSrc="http://img.b2bpic.net/free-photo/prosthetist-man-making-orthopedic-insoles-while-working-laboratory_627829-7194.jpg?_wi=2"
       columns={[
         {
           title: "Let'ZHGO!",