How do I add the date and time to a web page:
ESP32 DHT11/DHT22 Web Server – Temperature and Humidity using Arduino IDE

Start your code here

 server.on("/CurrentDate", HTTP_GET, [](AsyncWebServerRequest *request){
request->send_P(200, "text/plain",readDate().c_str());

 
String readDate(){
showTime();
float tempT = currentDate1;
Serial.print(“Current Date: “);
Serial.println(tempT);

return (tempT);
}