Website Hosting Checker

About

Website Hosting Checker is a simple Chrome extension that helps you quickly inspect the hosting information of the website you are currently visiting.

With one click, the extension checks the active tab and shows useful technical details such as the website hostname, detected IP address and hosting provider or ISP information. It is designed for website owners, developers, system administrators, SEO specialists, marketers and anyone who wants to understand where a website is hosted.

What you can use it for:

Check who hosts a website
Quickly identify the likely hosting provider or network behind the current domain.

View useful technical details
See the current website hostname, IP address and hosting provider information directly from a lightweight browser popup.

Troubleshoot websites faster
Useful when checking DNS changes, migrations, hosting setups, client websites or competitor infrastructure.

Simple and fast workflow
Open a website, click the extension icon and view the hosting information without opening separate lookup tools.

Helpful for different users
Website Hosting Checker can be useful for web developers, Linux administrators, WordPress users, agency owners, SEO professionals, domain investors and curious internet users.

Key features:

One-click hosting provider lookup
Detects the current website hostname
Shows IP address information
Shows hosting provider or ISP details
Lightweight popup interface
No account required
Simple and beginner-friendly
Useful for quick DNS and hosting checks

Privacy-friendly by design:

The extension only uses the active tab URL to determine the domain you want to check. It does not require an account and does not collect personal account information. To provide hosting results, the extension may query external DNS and IP lookup services.

Important note:

Hosting provider detection is based on publicly available DNS and IP network data. In some cases, the result may show a CDN, proxy, cloud platform or network provider instead of the direct hosting company. This is normal for websites using services such as reverse proxies, content delivery networks or managed cloud infrastructure.

Install Website Hosting Checker if you want a fast, simple and convenient way to check who hosts the website you are visiting.