diff --git a/.env b/.env
new file mode 100644
index 0000000..a279c91
--- /dev/null
+++ b/.env
@@ -0,0 +1,3 @@
+CERC_TEST_WEBAPP_CONFIG1="this string"
+CERC_TEST_WEBAPP_CONFIG2="this different string"
+CERC_WEBAPP_DEBUG=0
diff --git a/README.md b/README.md
index 22dbf52..33cbcca 100644
--- a/README.md
+++ b/README.md
@@ -1,23 +1,7 @@
-# Progressive Web App Example
+# Test Progressive Web App
 
-This example uses [`next-pwa`](https://github.com/shadowwalker/next-pwa) to create a progressive web app (PWA) powered by [Workbox](https://developers.google.com/web/tools/workbox/).
+This example used [`next-pwa`](https://github.com/shadowwalker/next-pwa) to create a progressive web app (PWA) powered by [Workbox](https://developers.google.com/web/tools/workbox/).
 
 ## Deploy your own
 
-Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
-
-[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https://github.com/vercel/next.js/tree/canary/examples/progressive-web-app&project-name=progressive-web-app&repository-name=progressive-web-app)
-
-## How to use
-
-Execute [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app) with [npm](https://docs.npmjs.com/cli/init), [Yarn](https://yarnpkg.com/lang/en/docs/cli/create/), or [pnpm](https://pnpm.io) to bootstrap the example:
-
-```bash
-npx create-next-app --example progressive-web-app progressive-web-app
-# or
-yarn create next-app --example progressive-web-app progressive-web-app
-# or
-pnpm create next-app --example progressive-web-app progressive-web-app
-```
-
-Deploy it to the cloud with [Vercel](https://vercel.com/new?utm_source=github&utm_medium=readme&utm_campaign=next-example) ([Documentation](https://nextjs.org/docs/deployment)).
+(Under construction)
diff --git a/next.config.js b/next.config.js
index 31809c9..bc3bd17 100644
--- a/next.config.js
+++ b/next.config.js
@@ -4,5 +4,9 @@ const withPWA = require('next-pwa')({
 })
 
 module.exports = withPWA({
-  // config
+  env: {
+    CERC_TEST_WEBAPP_CONFIG1: process.env.CERC_TEST_WEBAPP_CONFIG1,
+    CERC_TEST_WEBAPP_CONFIG2: process.env.CERC_TEST_WEBAPP_CONFIG2,
+    CERC_WEBAPP_DEBUG: process.env.CERC_WEBAPP_DEBUG,
+  },
 })
diff --git a/pages/_app.tsx b/pages/_app.tsx
index 3601ddf..a9ff536 100644
--- a/pages/_app.tsx
+++ b/pages/_app.tsx
@@ -14,7 +14,7 @@ export default function MyApp({ Component, pageProps }: AppProps) {
         />
         <meta name="description" content="Description" />
         <meta name="keywords" content="Keywords" />
-        <title>Next.js PWA Example</title>
+        <title>Laconic Test PWA</title>
 
         <link rel="manifest" href="/manifest.json" />
         <link
diff --git a/pages/index.tsx b/pages/index.tsx
index 60bdca2..96e5929 100644
--- a/pages/index.tsx
+++ b/pages/index.tsx
@@ -9,7 +9,21 @@ export default function Home() {
         </h1>
 
         <div className={styles.grid}>
+
+        <p className={styles.card}>
+          CONFIG1 has value: {process.env.CERC_TEST_WEBAPP_CONFIG1}
+        </p>
+
+        <p className={styles.card}>
+          CONFIG2 has value: {process.env.CERC_TEST_WEBAPP_CONFIG2}
+        </p>
+
+        <p className={styles.card}>
+          WEBAPP_DEBUG has value: {process.env.CERC_WEBAPP_DEBUG}
+        </p>
+
         </div>
+
       </main>
 
       <footer className={styles.footer}>
@@ -24,7 +38,7 @@ export default function Home() {
             d="M37.761 22.302h9.246v-2.704h-6.155v-17.9h-3.09v20.604ZM59.314 1.697h-5.126l-5.357 20.605h3.194l1.34-5.151h6.618l1.34 5.151h3.348L59.314 1.697Zm-5.306 12.878 2.679-10.663h.103l2.575 10.663h-5.357ZM74.337 9.682h3.606c0-5.873-1.88-8.397-6.259-8.397-4.61 0-6.593 3.194-6.593 10.689 0 7.52 1.983 10.74 6.593 10.74 4.379 0 6.259-2.447 6.285-8.139h-3.606c-.026 4.456-.567 5.563-2.679 5.563-2.42 0-3.013-1.622-2.987-8.164 0-6.516.592-8.14 2.987-8.113 2.112 0 2.653 1.159 2.653 5.82ZM86.689 1.285c4.687.026 6.696 3.245 6.696 10.715 0 7.469-2.009 10.688-6.696 10.714-4.714.026-6.723-3.194-6.723-10.714 0-7.521 2.01-10.74 6.723-10.715ZM83.572 12c0 6.516.618 8.139 3.117 8.139 2.472 0 3.09-1.623 3.09-8.14 0-6.541-.618-8.164-3.09-8.138-2.499.026-3.117 1.648-3.117 8.139ZM99.317 22.276l-3.09.026V1.697h5.434l5.074 16.793h.052V1.697h3.09v20.605h-5.099l-5.409-18.08h-.052v18.054ZM116.615 1.697h-3.091v20.605h3.091V1.697ZM128.652 9.682h3.606c0-5.873-1.881-8.397-6.259-8.397-4.61 0-6.594 3.194-6.594 10.689 0 7.52 1.984 10.74 6.594 10.74 4.378 0 6.259-2.447 6.284-8.139h-3.605c-.026 4.456-.567 5.563-2.679 5.563-2.421 0-3.014-1.622-2.988-8.164 0-6.516.593-8.14 2.988-8.113 2.112 0 2.653 1.159 2.653 5.82Z" 
             fill="#000000">
             </path>
-            <path fill-rule="evenodd" clip-rule="evenodd" 
+            <path fillRule="evenodd" clipRule="evenodd" 
             d="M4.05 12.623A15.378 15.378 0 0 0 8.57 1.714C8.573 1.136 8.54.564 8.477 0H0v16.287c0 1.974.752 3.949 2.258 5.454A7.69 7.69 0 0 0 7.714 24L24 24v-8.477a15.636 15.636 0 0 0-1.715-.095c-4.258 0-8.115 1.73-10.908 4.523-2.032 1.981-5.291 1.982-7.299-.026-2.006-2.006-2.007-5.266-.029-7.302Zm18.192-10.86a6.004 6.004 0 0 0-8.485 0 6.003 6.003 0 0 0 0 8.484 6.003 6.003 0 0 0 8.485 0 6.002 6.002 0 0 0 0-8.485Z" 
             fill="#000000">
             </path>
diff --git a/public/manifest.json b/public/manifest.json
index d19b49f..4164668 100644
--- a/public/manifest.json
+++ b/public/manifest.json
@@ -1,6 +1,6 @@
 {
-  "name": "Next.JS Progressive Web App",
-  "short_name": "Next PWA",
+  "name": "Laconic Test Progressive Web App",
+  "short_name": "Test PWA",
   "theme_color": "#ffffff",
   "background_color": "#004740",
   "display": "fullscreen",