home-assistant.io/source/_docs/frontend/webserver.markdown
Fabian Affolter 481320128f Re-organisation Documentation and Getting started (#2055)
* Split MQTT documentation

* Add more details

* Move content to /docs

* Enable sidebar

* Move content to /docs

* Enable sidebar

* Move content

* Update links

* Remove wizard stuff

* Enable sidebar

* Minor changes

* Move MQTT parts to /docs

* update links

* Update links and sync content

* Fix link

* Enable sidebar

* Remove navigation

* Remove navigation and other minor updates

* Update links

* Add overview page

* Make title linkable

* Update

* Plit content

* Update links

* Rearrange content

* New getting-started section

* Add icons for docs

* Update for new structure

* Update for new structure

* Add docs navigation

* Add docs overview page

* Remove ecosystem navigation

* Add docs and remove other collections

* Move ecosystem to docs

* Remove duplicate files

* Re-add ecosystem overview

* Move to ecosystem

* Fix permission

* Update navigation

* Remove collection

* Move overview to right folder

* Move mqtt to upper level

* Move notebook to ecosystem

* Remove un-used files

* Add one more rectangle for iOS

* Move two parts back from docs and rename Run step

* Remove colon

* update getting-started section

* Add redirect

* Update

* Update navigation
2017-02-23 11:09:41 +01:00

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Markdown

---
layout: page
title: "Web server fingerprint"
description: "Use nmap to scan your Home Assistant instance."
date: 2016-10-06 08:00
sidebar: true
comments: false
sharing: true
footer: true
redirect_from: /details/webserver/
---
It was only a matter of time till the first queries for tools like [https://www.shodan.io](https://www.shodan.io/search?query=Home+Assistant) to search for Home Assistant instances showed up.
To get an idea about how your Home Assistant instance looks like for network scanner, you can use `nmap`. The `nmap` tool is already available if you are using the [nmap device tracker](/components/device_tracker/).
```yaml
$ nmap -sV -p 8123 --script=http-title,http-headers 192.168.1.3
Starting Nmap 7.12 ( https://nmap.org ) at 2016-10-06 10:01 CEST
Nmap scan report for 192.168.1.3 (192.168.1.3)
Host is up (0.00011s latency).
PORT STATE SERVICE VERSION
8123/tcp open http CherryPy wsgiserver
| http-headers:
| Content-Type: text/html; charset=utf-8
| Content-Length: 4309
| Connection: close
| Date: Thu, 06 Oct 2016 08:01:31 GMT
| Server: Home Assistant
|
|_ (Request type: GET)
|_http-server-header: Home Assistant
|_http-title: Home Assistant
Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 6.70 seconds
```