1<!DOCTYPE html>
2<html>
3  <head>
4    <style>
5      body {
6        background-color: #ffffff;
7      }
8    </style>
9    <title>ESP Captive Portal</title>
10  </head>
11  <body>
12    <h1>ESP Captive Portal</h1>
13    <p>Hello World, this is ESP32!</p>
14  </body>
15</html>
16