diff --git a/app/components/Hero.tsx b/app/components/Hero.tsx
index d0db5bc..e4a4765 100644
--- a/app/components/Hero.tsx
+++ b/app/components/Hero.tsx
@@ -1,52 +1,54 @@
 // app/components/Hero.tsx
-import React, { useEffect, useState } from "react";
+import React, {useEffect, useState} from "react";
 import Image from "next/image";
 
 export default function Hero() {
-  const [isVisible, setIsVisible] = useState(false);
+    const [isVisible, setIsVisible] = useState(false);
 
-  useEffect(() => {
-    setTimeout(() => {
-      setIsVisible(true);
-    }, 150); // Delay to start the animation
-  }, []);
+    useEffect(() => {
+        setTimeout(() => {
+            setIsVisible(true);
+        }, 150); // Delay to start the animation
+    }, []);
 
-  return (
-    <div
-      id="about"
-      className={`flex flex-col md:flex-row items-center justify-center pt-16 pb-16 px-6 text-gray-700 ${isVisible ? "animate-fly-in" : "opacity-0"}`}
-    >
-      <div className="flex flex-col items-center p-8 bg-gradient-to-br from-white/60 to-white/30 backdrop-blur-lg rounded-2xl shadow-xl max-w-lg text-center">
-        <h1 className="text-4xl md:text-5xl font-extrabold text-gray-900">
-          Hi, I’m Dennis
-        </h1>
-        <h2 className="mt-2 text-xl md:text-2xl font-semibold text-gray-700">
-          Student & Software Engineer
-        </h2>
-        <h3 className="mt-1 text-lg md:text-xl text-gray-600">
-          Based in Osnabrück, Germany
-        </h3>
-        <p className="mt-6 text-gray-800 text-lg leading-relaxed">
-          Passionate about technology, coding, and solving real-world problems.
-          I enjoy building innovative solutions and continuously expanding my
-          knowledge.
-        </p>
-        <p className="mt-4 text-gray-700 text-base">
-          Currently working on exciting projects that merge creativity with
-          functionality. Always eager to learn and collaborate!
-        </p>
-      </div>
-      <div className="flex mt-8 md:mt-0 md:ml-12">
-        <Image
-          src="/images/me.jpg"
-          alt="Image of Dennis"
-          width={400}
-          height={400}
-          className="rounded-2xl shadow-lg shadow-gray-700 object-cover"
-          priority={true}
-          style={{ width: "auto", height: "400px" }}
-        />
-      </div>
-    </div>
-  );
+    return (
+        <div
+            id="about"
+            className={`flex flex-col md:flex-row items-center justify-center pt-16 pb-16 px-6 text-gray-700 ${isVisible ? "animate-fly-in" : "opacity-0"}`}
+        >
+            <div
+                className="flex flex-col items-center p-8 bg-gradient-to-br from-white/60 to-white/30 backdrop-blur-lg rounded-2xl shadow-xl max-w-lg text-center">
+                <h1 className="text-4xl md:text-5xl font-extrabold text-gray-900">
+                    Hi, I’m Dennis
+                </h1>
+                <h2 className="mt-2 text-xl md:text-2xl font-semibold text-gray-700">
+                    Student & Software Engineer
+                </h2>
+                <h3 className="mt-1 text-lg md:text-xl text-gray-600">
+                    Based in Osnabrück, Germany
+                </h3>
+                <p className="mt-6 text-gray-800 text-lg leading-relaxed">
+                    Passionate about technology, coding, and solving real-world problems.
+                    I enjoy building innovative solutions and continuously expanding my
+                    knowledge.
+                </p>
+                <p className="mt-4 text-gray-700 text-base">
+                    Currently working on exciting projects that merge creativity with
+                    functionality. Always eager to learn and collaborate!
+                </p>
+            </div>
+            <div className="flex mt-8 md:mt-0 md:ml-12">
+                <Image
+                    src="/images/me.jpg"
+                    alt="Image of Dennis"
+                    width={400}
+                    height={400}
+                    className="rounded-2xl shadow-lg shadow-gray-700 object-cover"
+                    loading="lazy" // Lazy Loading
+                    style={{width: "auto", height: "400px"}}
+                    sizes="(max-width: 640px) 640px, 828px" // Definiere, welche Bildgröße bei welcher Bildschirmgröße geladen wird
+                />
+            </div>
+        </div>
+    );
 }
diff --git a/next.config.ts b/next.config.ts
index c18e002..400253b 100644
--- a/next.config.ts
+++ b/next.config.ts
@@ -1,4 +1,7 @@
 import type { NextConfig } from "next";
+import dotenv from "dotenv";
+
+dotenv.config();
 
 const nextConfig: NextConfig = {
   env: {
@@ -6,4 +9,8 @@ const nextConfig: NextConfig = {
   },
 };
 
-export default nextConfig;
+const withBundleAnalyzer = require("@next/bundle-analyzer")({
+  enabled: process.env.ANALYZE === "true",
+});
+
+module.exports = withBundleAnalyzer(nextConfig);
diff --git a/package-lock.json b/package-lock.json
index 8ace5ed..c330892 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,6 +8,7 @@
       "name": "portfolio",
       "version": "0.1.0",
       "dependencies": {
+        "@next/bundle-analyzer": "^15.1.7",
         "@prisma/client": "^6.1.0",
         "@tryghost/content-api": "^1.11.21",
         "@vercel/og": "^0.6.5",
@@ -30,6 +31,7 @@
         "@types/nodemailer": "^6.4.17",
         "@types/react": "^19",
         "@types/react-dom": "^19",
+        "cross-env": "^7.0.3",
         "eslint": "^9",
         "eslint-config-next": "15.1.3",
         "postcss": "^8",
@@ -50,6 +52,15 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/@discoveryjs/json-ext": {
+      "version": "0.5.7",
+      "resolved": "https://registry.npmjs.org/@discoveryjs/json-ext/-/json-ext-0.5.7.tgz",
+      "integrity": "sha512-dBVuXR082gk3jsFp7Rd/JI4kytwGHecnCoTtXFb7DB6CNHp4rg5k1bhg0nWdLGLnOV71lmDzGQaLMy8iPLY0pw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=10.0.0"
+      }
+    },
     "node_modules/@emnapi/runtime": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/@emnapi/runtime/-/runtime-1.3.1.tgz",
@@ -686,6 +697,15 @@
         "@jridgewell/sourcemap-codec": "^1.4.14"
       }
     },
+    "node_modules/@next/bundle-analyzer": {
+      "version": "15.1.7",
+      "resolved": "https://registry.npmjs.org/@next/bundle-analyzer/-/bundle-analyzer-15.1.7.tgz",
+      "integrity": "sha512-tESiAwTUEpzzxKMLDbQuPHvD+PFDjY+0O3R4T5bpjIo0cr5fvppbbllQbtksQbBEquT55Eu8JmDoOlc9YFv6Kw==",
+      "license": "MIT",
+      "dependencies": {
+        "webpack-bundle-analyzer": "4.10.1"
+      }
+    },
     "node_modules/@next/env": {
       "version": "15.1.3",
       "resolved": "https://registry.npmjs.org/@next/env/-/env-15.1.3.tgz",
@@ -889,6 +909,12 @@
         "node": ">=14"
       }
     },
+    "node_modules/@polka/url": {
+      "version": "1.0.0-next.28",
+      "resolved": "https://registry.npmjs.org/@polka/url/-/url-1.0.0-next.28.tgz",
+      "integrity": "sha512-8LduaNlMZGwdZ6qWrKlfa+2M4gahzFkprZiAt2TF8uS0qQgBizKXpXURqvTJ4WtmupWxaLqjRb2UCTe72mu+Aw==",
+      "license": "MIT"
+    },
     "node_modules/@prisma/client": {
       "version": "6.3.0",
       "resolved": "https://registry.npmjs.org/@prisma/client/-/client-6.3.0.tgz",
@@ -1386,7 +1412,6 @@
       "version": "8.14.0",
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.14.0.tgz",
       "integrity": "sha512-cl669nCJTZBsL97OF4kUQm5g5hC2uihk0NxY3WENAC0TYdILVkAyHymAntgxGkl7K+t0cXIrH5siy5S4XkFycA==",
-      "dev": true,
       "license": "MIT",
       "bin": {
         "acorn": "bin/acorn"
@@ -1405,6 +1430,18 @@
         "acorn": "^6.0.0 || ^7.0.0 || ^8.0.0"
       }
     },
+    "node_modules/acorn-walk": {
+      "version": "8.3.4",
+      "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-8.3.4.tgz",
+      "integrity": "sha512-ueEepnujpqee2o5aIYnvHU6C0A42MNdsIDeqy5BydrkuC5R1ZuUFnm27EeFJGoEHJQgn3uleRvmTXaJgfXbt4g==",
+      "license": "MIT",
+      "dependencies": {
+        "acorn": "^8.11.0"
+      },
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
     "node_modules/ajv": {
       "version": "6.12.6",
       "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
@@ -2090,6 +2127,25 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/cross-env": {
+      "version": "7.0.3",
+      "resolved": "https://registry.npmjs.org/cross-env/-/cross-env-7.0.3.tgz",
+      "integrity": "sha512-+/HKd6EgcQCJGh2PSjZuUitQBQynKor4wrFbRg4DtAgS1aWO+gU52xpH7M9ScGgXSYmAVS9bIJ8EzuaGw0oNAw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "cross-spawn": "^7.0.1"
+      },
+      "bin": {
+        "cross-env": "src/bin/cross-env.js",
+        "cross-env-shell": "src/bin/cross-env-shell.js"
+      },
+      "engines": {
+        "node": ">=10.14",
+        "npm": ">=6",
+        "yarn": ">=1"
+      }
+    },
     "node_modules/cross-spawn": {
       "version": "7.0.6",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
@@ -2235,6 +2291,12 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/debounce": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/debounce/-/debounce-1.2.1.tgz",
+      "integrity": "sha512-XRRe6Glud4rd/ZGQfiV1ruXSfbvfJedlV9Y6zOlP+2K04vBYiJEte6stfFkCP03aMnY5tsipamumUjL14fofug==",
+      "license": "MIT"
+    },
     "node_modules/debug": {
       "version": "4.4.0",
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.0.tgz",
@@ -2403,6 +2465,12 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/duplexer": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/duplexer/-/duplexer-0.1.2.tgz",
+      "integrity": "sha512-jtD6YG370ZCIi/9GTaJKQxWTZD045+4R4hTk/x1UyoqadyJ9x9CgSi1RlVDQF8U2sxLLSnFkCaMihqljHIWgMg==",
+      "license": "MIT"
+    },
     "node_modules/eastasianwidth": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/eastasianwidth/-/eastasianwidth-0.2.0.tgz",
@@ -2624,7 +2692,6 @@
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz",
       "integrity": "sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==",
-      "dev": true,
       "license": "MIT",
       "engines": {
         "node": ">=10"
@@ -3642,6 +3709,21 @@
         "js-yaml": "bin/js-yaml.js"
       }
     },
+    "node_modules/gzip-size": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/gzip-size/-/gzip-size-6.0.0.tgz",
+      "integrity": "sha512-ax7ZYomf6jqPTQ4+XCpUGyXKHk5WweS+e05MBO4/y3WJ5RkmPXNKvX+bx1behVILVwr6JSQvZAku021CHPXG3Q==",
+      "license": "MIT",
+      "dependencies": {
+        "duplexer": "^0.1.2"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/has-bigints": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/has-bigints/-/has-bigints-1.1.0.tgz",
@@ -3882,6 +3964,12 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/html-escaper": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/html-escaper/-/html-escaper-2.0.2.tgz",
+      "integrity": "sha512-H2iMtd0I4Mt5eYiapRdIDjp+XzelXQ0tFE4JS7YFwFevXXMmOp9myNrUvCg0D6ws8iqkRPBfKHgbwig1SmlLfg==",
+      "license": "MIT"
+    },
     "node_modules/html-url-attributes": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/html-url-attributes/-/html-url-attributes-3.0.1.tgz",
@@ -4298,6 +4386,15 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/is-plain-object": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/is-plain-object/-/is-plain-object-5.0.0.tgz",
+      "integrity": "sha512-VRSzKkbMm5jMDoKLbltAkFQ5Qr7VDiTFGXxYFXXowVj387GeGNOCsOH6Msy00SGZ3Fp84b1Naa1psqgcCIEP5Q==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/is-regex": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/is-regex/-/is-regex-1.2.1.tgz",
@@ -5656,6 +5753,15 @@
         "node": ">=16 || 14 >=14.17"
       }
     },
+    "node_modules/mrmime": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/mrmime/-/mrmime-2.0.0.tgz",
+      "integrity": "sha512-eu38+hdgojoyq63s+yTpN4XMBdt5l8HhMhc4VKLO9KM5caLIBvUm4thi7fFaxyTmCKeNnXZ5pAlBwCUnhA09uw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/ms": {
       "version": "2.1.3",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
@@ -5969,6 +6075,15 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/opener": {
+      "version": "1.5.2",
+      "resolved": "https://registry.npmjs.org/opener/-/opener-1.5.2.tgz",
+      "integrity": "sha512-ur5UIdyw5Y7yEj9wLzhqXiy6GZ3Mwx0yGI+5sMn2r0N0v3cKJvUmFH5yPP+WXh9e0xfyzyJX95D8l088DNFj7A==",
+      "license": "(WTFPL OR MIT)",
+      "bin": {
+        "opener": "bin/opener-bin.js"
+      }
+    },
     "node_modules/optionator": {
       "version": "0.9.4",
       "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.9.4.tgz",
@@ -7067,6 +7182,20 @@
         "is-arrayish": "^0.3.1"
       }
     },
+    "node_modules/sirv": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/sirv/-/sirv-2.0.4.tgz",
+      "integrity": "sha512-94Bdh3cC2PKrbgSOUqTiGPWVZeSiXfKOVZNJniWoqrWrRkB1CJzBU3NEbiTsPcYy1lDsANA/THzS+9WBiy5nfQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@polka/url": "^1.0.0-next.24",
+        "mrmime": "^2.0.0",
+        "totalist": "^3.0.0"
+      },
+      "engines": {
+        "node": ">= 10"
+      }
+    },
     "node_modules/source-map-js": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
@@ -7577,6 +7706,15 @@
         "node": ">=8.0"
       }
     },
+    "node_modules/totalist": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/totalist/-/totalist-3.0.1.tgz",
+      "integrity": "sha512-sf4i37nQ2LBx4m3wB74y+ubopq6W/dIzXg0FDGjsYnZHVa1Da8FH853wlL2gtUhg+xJXjfk3kUZS3BRoQeoQBQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/trim-lines": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/trim-lines/-/trim-lines-3.0.1.tgz",
@@ -7942,6 +8080,42 @@
         "node": ">= 8"
       }
     },
+    "node_modules/webpack-bundle-analyzer": {
+      "version": "4.10.1",
+      "resolved": "https://registry.npmjs.org/webpack-bundle-analyzer/-/webpack-bundle-analyzer-4.10.1.tgz",
+      "integrity": "sha512-s3P7pgexgT/HTUSYgxJyn28A+99mmLq4HsJepMPzu0R8ImJc52QNqaFYW1Z2z2uIb1/J3eYgaAWVpaC+v/1aAQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@discoveryjs/json-ext": "0.5.7",
+        "acorn": "^8.0.4",
+        "acorn-walk": "^8.0.0",
+        "commander": "^7.2.0",
+        "debounce": "^1.2.1",
+        "escape-string-regexp": "^4.0.0",
+        "gzip-size": "^6.0.0",
+        "html-escaper": "^2.0.2",
+        "is-plain-object": "^5.0.0",
+        "opener": "^1.5.2",
+        "picocolors": "^1.0.0",
+        "sirv": "^2.0.3",
+        "ws": "^7.3.1"
+      },
+      "bin": {
+        "webpack-bundle-analyzer": "lib/bin/analyzer.js"
+      },
+      "engines": {
+        "node": ">= 10.13.0"
+      }
+    },
+    "node_modules/webpack-bundle-analyzer/node_modules/commander": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-7.2.0.tgz",
+      "integrity": "sha512-QrWXB+ZQSVPmIWIhtEO9H+gwHaMGYiF5ChvoJ+K9ZGHG/sVsa6yiesAD1GC/x46sET00Xlwo1u49RVVVzvcSkw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 10"
+      }
+    },
     "node_modules/which": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
@@ -8151,6 +8325,27 @@
         "url": "https://github.com/chalk/ansi-styles?sponsor=1"
       }
     },
+    "node_modules/ws": {
+      "version": "7.5.10",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.10.tgz",
+      "integrity": "sha512-+dbF1tHwZpXcbOJdVOkzLDxZP1ailvSxM6ZweXTegylPny803bFhA+vqBYw4s31NSAk4S2Qz+AKXK9a4wkdjcQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=8.3.0"
+      },
+      "peerDependencies": {
+        "bufferutil": "^4.0.1",
+        "utf-8-validate": "^5.0.2"
+      },
+      "peerDependenciesMeta": {
+        "bufferutil": {
+          "optional": true
+        },
+        "utf-8-validate": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/yaml": {
       "version": "2.7.0",
       "resolved": "https://registry.npmjs.org/yaml/-/yaml-2.7.0.tgz",
diff --git a/package.json b/package.json
index d6c5c46..e90c63b 100644
--- a/package.json
+++ b/package.json
@@ -6,9 +6,11 @@
     "dev": "next dev --turbopack",
     "build": "next build",
     "start": "next start",
-    "lint": "next lint"
+    "lint": "next lint",
+    "buildAnalyze": "cross-env ANALYZE=true next build"
   },
   "dependencies": {
+    "@next/bundle-analyzer": "^15.1.7",
     "@prisma/client": "^6.1.0",
     "@tryghost/content-api": "^1.11.21",
     "@vercel/og": "^0.6.5",
@@ -31,6 +33,7 @@
     "@types/nodemailer": "^6.4.17",
     "@types/react": "^19",
     "@types/react-dom": "^19",
+    "cross-env": "^7.0.3",
     "eslint": "^9",
     "eslint-config-next": "15.1.3",
     "postcss": "^8",