Server & Network

Hosting & Technology Analysis

Instantly analyze a domain's web server, CDN, HTTP/3 support, SSL certificate, compression method, and hosting provider.

Hosting & Technology Analysis
Information

About Hosting & Technology Analysis

Have you ever wondered about the underlying structure of a website? Hosting & Technology Analysis The tool reports the server and hosting technologies associated with the domain you enter in seconds. Does it use LiteSpeed, Nginx, or Apache? Is it powered by Cloudflare? Does it support HTTP/3? Which company provided the SSL certificate? Is Brotli or Gzip compression active? — you get all this information in a single query.

The tool collects data from three different sources: (1) The site's HTTP response headers — Server, X-Powered-By, Alt-Svc, Content-Encoding and Strict Transport Security The following headings are examined; (2) Certificate received from the server during SSL/TLS handshake — issuer, validity dates and remaining days are returned; (3) IP address ASN and geographic location data — free of charge ip-api.com The hosting company, network organization, and server location are determined through this service.

Redis, Memcached, or a database engine, for example invisible from the outside The tool does not generate any predictions for the components; only verifiable data is displayed. It is ideal for both hosting infrastructure research and competitor site analysis.

How to use it?

Step by step

  1. Type the domain name or the full URL into the input box (e.g. example.com or https://example.com).
  2. Analyze Click the button; the tool will start the server-side query.
  3. In the final panel web server, CDN, HTTP/3, compression, SSL certificate, ASN / hosting company and server location They are listed with badges and icons.
  4. For undetected components, the tool honestly says 'Not detected'The author never makes predictions.'
FAQ

Frequently Asked Questions

Everything that can be read from HTTP response headers: web server (LiteSpeed, nginx, Apache, IIS, Caddy), Cloudflare CDN usage, HTTP/3 (h3) support, Brotli/Gzip/Zstandard compression, HSTS (Strict-Transport-Security), X-Powered-By value. Also reported are the SSL certificate issuer, expiration dates, and ASN/hosting company/location information via IP.

These types of components operate within the server's internal network and are not reflected in HTTP headers. The tool only displays externally verifiable data; it does not generate speculation or predictions. Therefore, it displays 'Undetected' for those that are not visible.

No. Cloudflare hides the IP address of the originating server. This tool shows the Cloudflare IP and ASN, but it cannot identify the actual IP address of the server behind it.

Some servers may block SSL connections on port 443, may be using self-signed certificates, or may have problematic SNI configuration. HTTP (unencrypted) sites generally do not have SSL certificates.

No. The tool only transmits the IP address of the site you queried to the ip-api.com service; your IP address or any personal information is not transmitted. All queries are made through our external server.
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