diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1ed0531..cb8795a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -90,6 +90,7 @@ For major (breaking) changes - **version 4, 3 and 2** - see end of page.
 
 | Version | Date       | Comment                                                                                             |
 | ------- | ---------- | --------------------------------------------------------------------------------------------------- |
+| 5.23.19 | 2024-12-24 | `cpu()` refactored using internal node functions                                                    |
 | 5.23.18 | 2024-12-24 | `cpu()` Handle RISC-V CPU Manufacturer and Brand                                                    |
 | 5.23.17 | 2024-12-23 | `wifiConnections()` refactored - Sequoia compatibel (macOS)                                         |
 | 5.23.16 | 2024-12-22 | `networkConnections()` refactored PID parsing (macOS)                                               |
diff --git a/docs/history.html b/docs/history.html
index 5fc51e1..7d7498c 100644
--- a/docs/history.html
+++ b/docs/history.html
@@ -57,7 +57,11 @@
                     </tr>
                   </thead>
                   <tbody>
-
+                    <tr>
+                      <th scope="row">5.23.19</th>
+                      <td>2024-12-24</td>
+                      <td><span class="code">inetChecksite()</span> refactored using internal node functions</td>
+                    </tr>
                     <tr>
                       <th scope="row">5.23.18</th>
                       <td>2024-12-24</td>
diff --git a/docs/index.html b/docs/index.html
index 61b6a15..28e26db 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -170,7 +170,7 @@
       <img class="logo" src="assets/logo.png" alt="logo">
       <div class="title">systeminformation</div>
       <div class="subtitle"><span id="typed"></span>&nbsp;</div>
-      <div class="version">New Version: <span id="version">5.23.18</span></div>
+      <div class="version">New Version: <span id="version">5.23.19</span></div>
       <button class="btn btn-light" onclick="location.href='https://github.com/sebhildebrandt/systeminformation'">View on Github <i class=" fab fa-github"></i></button>
     </div>
     <div class="down">
diff --git a/lib/internet.js b/lib/internet.js
index 8e8685b..ffa6e67 100644
--- a/lib/internet.js
+++ b/lib/internet.js
@@ -62,52 +62,14 @@ function inetChecksite(url, callback) {
             if (callback) { callback(result); }
             return resolve(result);
           }
-          let t = Date.now();
-          if (_linux || _freebsd || _openbsd || _netbsd || _darwin || _sunos) {
-            let args = ['-I', '--connect-timeout', '5', '-m', '5'];
-            args.push(urlSanitized);
-            let cmd = 'curl';
-            util.execSafe(cmd, args).then((stdout) => {
-              const lines = stdout.split('\n');
-              let statusCode = lines[0] && lines[0].indexOf(' ') >= 0 ? parseInt(lines[0].split(' ')[1], 10) : 404;
-              result.status = statusCode || 404;
-              result.ok = (statusCode === 200 || statusCode === 301 || statusCode === 302 || statusCode === 304);
-              result.ms = (result.ok ? Date.now() - t : null);
-              if (callback) { callback(result); }
-              resolve(result);
-            });
-          }
-          if (_windows) {   // if this is stable, this can be used for all OS types
-            const http = (urlSanitized.startsWith('https:') ? require('https') : require('http'));
-            try {
-              http.get(urlSanitized, (res) => {
-                const statusCode = res.statusCode;
 
-                result.status = statusCode || 404;
-                result.ok = (statusCode === 200 || statusCode === 301 || statusCode === 302 || statusCode === 304);
-
-                if (statusCode !== 200) {
-                  res.resume();
-                  result.ms = (result.ok ? Date.now() - t : null);
-                  if (callback) { callback(result); }
-                  resolve(result);
-                } else {
-                  res.on('data', () => { });
-                  res.on('end', () => {
-                    result.ms = (result.ok ? Date.now() - t : null);
-                    if (callback) { callback(result); }
-                    resolve(result);
-                  });
-                }
-              }).on('error', () => {
-                if (callback) { callback(result); }
-                resolve(result);
-              });
-            } catch (err) {
-              if (callback) { callback(result); }
-              resolve(result);
-            }
-          }
+          util.checkWebsite(urlSanitized).then((res) => {
+            result.status = res.statusCode;
+            result.ok = res.statusCode >= 200 && res.statusCode <= 399;;
+            result.ms = (result.ok ? res.time : null);
+            if (callback) { callback(result); }
+            resolve(result);
+          });
         } else {
           if (callback) { callback(result); }
           resolve(result);
diff --git a/lib/util.js b/lib/util.js
index 8a3ce5e..bd819f0 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -2483,6 +2483,42 @@ function getAppleModel(key) {
   };
 }
 
+function checkWebsite(url, timeout = 5000) {
+  const http = ((url.startsWith('https:') || url.indexOf(':443/') > 0 || url.indexOf(':8443/') > 0) ? require('https') : require('http'));
+  const t = Date.now();
+  return new Promise((resolve) => {
+    http
+      .get(url, { rejectUnauthorized: false }, function (res) {
+        res.on('data', () => { });
+        res.on('end', () => {
+          resolve({
+            url,
+            statusCode: res.statusCode,
+            message: res.statusMessage,
+            time: Date.now() - t
+          });
+        });
+      })
+      .on("error", function (e) {
+        resolve({
+          url,
+          statusCode: 404,
+          message: e.message,
+          time: Date.now() - t
+        });
+      })
+      .setTimeout(timeout, () => {
+        request.close();
+        resolve({
+          url,
+          statusCode: 408,
+          message: 'Request Timeout',
+          time: Date.now() - t
+        });
+      });
+  });
+};
+
 function noop() { }
 
 exports.toInt = toInt;
@@ -2536,3 +2572,4 @@ exports.WINDIR = WINDIR;
 exports.getFilesInPath = getFilesInPath;
 exports.semverCompare = semverCompare;
 exports.getAppleModel = getAppleModel;
+exports.checkWebsite = checkWebsite;