Case Study, Security Company Hamburg

CESAR Security UG

We built the full web presence for an owner-managed security company in Hamburg: logo design, a custom CMS, a careers portal and local SEO across 8 Hamburg districts.

  • IHK Certified
  • § 34a GewO
  • 24/7 Operations
  • Owner-Managed
Visit Website Check Performance
CESAR Security UG Logo. Gold shield with CS monogram
CESAR Security guard on duty in Hamburg
Property Security. Permanent presence, access control, full incident documentation
CESAR Security event staff at Hamburg venue
Event Security. Crowd management and door staff per DGUV Regulation 23
CESAR Security VIP protection Hamburg
VIP Protection. Discreet personal security for executives and public figures
CESAR Security reception and control services Hamburg
Reception Services. Front desk, visitor management, key administration

Security Ratings

A+ from three security scanners

SSL Labs, Security Headers and Mozilla Observatory. Each grade links to the live test.

A+ SSL Labs A+ Security Headers A+ Mozilla Observatory
  • Content-Security-Policy
  • Strict-Transport-Security
  • X-Frame-Options
  • Permissions-Policy

Features

What we built

  • Own CMS

    Tiptap editor in the admin panel, where the client edits texts, blog posts and prices

  • Local SEO

    Schema.org SecurityGuardCompany structured data, 8 Hamburg districts

  • Careers Portal

    Careers page with an application form that goes straight to the CRM

  • Gallery

    Photo gallery of operations and the team, managed in the admin panel

  • Blog

    SEO blog with categories, tags and auto-generated sitemap

  • A+ Security

    CSP nonces, HSTS, rate limiting in Cloudflare D1

Tech Stack

Technologies used

  • Next.js 16

    App Router, PPR and Server Components

    Framework

  • React 19

    Server Actions, useActionState, optimistic updates

    UI Library

  • TypeScript

    Strict mode, branded types, full type safety

    Language

  • Tailwind CSS v4

    @theme tokens and the oklch color space, without a separate config file

    Styling

  • Cloudflare Workers + D1

    Content CMS and owner-controlled data, on Cloudflare since October 2026 (previously Supabase)

    Database

  • Framer Motion + GSAP

    Scroll-reveal, parallax sections, smooth transitions

    Animation

  • Three.js / R3F

    Interactive 3D viewer for the service overview

    3D

  • Tiptap CMS

    Rich-text editor in the admin panel, so the client manages the content

    Content

  • Cloudflare Email + D1

    Transactional emails, rate limiting against spam

    Backend

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We build websites for security companies, service providers and other SMEs, with a custom CMS, local SEO and fast load times.

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