# Hosting a website on your Windows VPS (IIS)
Source: https://vpsdime.com/knowledgebase/windows-vps/hosting-a-website-iis
Last reviewed: 2026-07-02
Summary: From fresh Windows Server to a live site on IIS, install the Web Server role, create the site and bindings, open the web ports, point the domain, and get free auto-renewing SSL with win-acme. Plus the honest note on when a Linux VPS is the better home for a site.

## What this is

The Windows path from fresh server to live site, with **IIS**, Windows' built-in web server. One honest note first: if your stack is PHP/WordPress/LAMP-shaped, a [Linux VPS](https://vpsdime.com/knowledgebase/getting-started/hosting-a-website) is the more natural (and cheaper) home. IIS is the right tool when the stack is **.NET / ASP.NET, or Windows-only software**, where it's excellent.

## 1. Install IIS

Server Manager → Add Roles and Features → **Web Server (IIS)**, or the one-liner:

```powershell
Install-WindowsFeature Web-Server -IncludeManagementTools
```

Browse to `http://localhost` on the VPS, the default IIS page confirms it's alive. For ASP.NET apps, also install the [.NET Hosting Bundle](https://dotnet.microsoft.com/download) matching your app's version ([grabbing installers without a browser](https://vpsdime.com/knowledgebase/windows-vps/cant-download-ie-esc)).

## 2. Create the site

In **IIS Manager** (`inetmgr`): right-click **Sites → Add Website**, name it, point the physical path at your site's folder (conventionally `C:\inetpub\yoursite`), and set the **binding**: type http, port 80, and your domain in **Host name** (that's what lets several sites share the server). Each site gets its own **application pool** by default, keep that, it isolates crashes and recycles per site.

## 3. Open the ports and point the domain

- Allow web traffic in [Windows Firewall](https://vpsdime.com/knowledgebase/windows-vps/windows-firewall), the IIS role usually adds the World Wide Web rules itself; verify 80 and 443 are allowed rather than assuming.
- Point your domain's A record at the VPS IP, [same DNS story as everywhere](https://vpsdime.com/knowledgebase/getting-started/pointing-your-domain), and give it a few minutes before the SSL step, which validates over that DNS.

## 4. Free SSL with win-acme

The IIS equivalent of certbot is **[win-acme](https://www.win-acme.com/)**, the standard free Let's Encrypt client for Windows:

1. Download win-acme and run `wacs.exe` as Administrator.
2. Choose the simple option (**N**, create certificate with default settings), pick your IIS site from the list.
3. It validates the domain, installs the certificate, **creates the https binding on the site for you**, and registers a **scheduled task that auto-renews**, the whole lifecycle in one run.

Verify the padlock in a browser, and that the renewal task exists in Task Scheduler. Certificate errors later have [their own guide](https://vpsdime.com/knowledgebase/troubleshooting/ssl-certificate-errors), the concepts (expiry, names, chains) are identical on IIS.

## When something misbehaves

- **IIS request logs** live in `C:\inetpub\logs\LogFiles`, and application errors land in **Event Viewer** (Windows Logs → Application). Between those two and pasting the exact error into an [AI chatbot](https://vpsdime.com/knowledgebase/support-coverage/software-and-server-management), most IIS mysteries resolve quickly, HTTP error codes mean the same things here ([403s](https://vpsdime.com/knowledgebase/troubleshooting/403-forbidden) included, though the fix on Windows is NTFS permissions and app-pool identity rather than chown).
- Site slow or the server grinding? [The Windows triage](https://vpsdime.com/knowledgebase/windows-vps/windows-vps-slow).

## Still need help?

You can [open a support ticket](https://vpsdime.com/open-ticket/). So we can help on the first reply, it's worth mentioning:

- the VPS and the site's domain,
- what fails (site not loading, a binding, the certificate) with the exact error,
- anything relevant from the IIS logs or Event Viewer.

## Related questions

- "How do I host a website on my Windows VPS?"
- "How do I install IIS?"
- "How do I get a free SSL certificate for IIS (win-acme)?"
- "Can I host multiple sites on one Windows VPS?"
- "Where are the IIS logs?"