HORSTMANN.COM Technology Profile

Technology stack detected on July 14, 2026

4 technologies detected

Sender ID

Sender ID is an anti-spoofing email framework heavily based on SPF.

View websites using Sender ID →

LiteSpeed

Web servers

LiteSpeed web server is a high performance, highly scalable Apache interchangeable web server.

View 1,579,085 websites using LiteSpeed →

HTTP/3

Miscellaneous

View 7,289,673 websites using HTTP/3 →

GoatCounter is a web analytics tool that provides users with insights into their website traffic and performance. It is open source, meaning users can access and modify the code to customize their needs.

View 4,039 websites using GoatCounter →

Website Overview

Cay Horstmann's Home Page

Domain: HORSTMANN.COM
Technologies: 4
Top categories: Web servers, Miscellaneous, Analytics
Language: en
Detected: July 14, 2026

https://horstmann.com/

Technology Spend

$29 / mo

$350 estimated annually (USD)

Based on 2 priced SaaS tools of 4 detected. Conservative estimate based on entry-tier monthly pricing for detected SaaS tools. Open-source, one-time, and contact-sales products are excluded. Actual spend may differ.

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