# Headless Managed Website

> Take the website off life-support. Flat, fast, and almost nothing left to attack.

Canonical page: https://sentrydigitalservices.com/services/website-managed/
Provider: Sentry Digital Services (https://sentrydigitalservices.com/)
Engagement: Managed service · Delivery options: Project · Support · Managed service
Last updated: 2026-10-15

Sentry's Headless Managed Website service builds your site on Astro and Cloudflare — authored once, pre-built into flat files and served from the edge with media on R2 — so there is no server or database at runtime and almost nothing left to attack.

Go headless on Astro & Cloudflare — authored once, pre-built into flat files, served from the edge with media on R2, so most of the threat surface, maintenance and cost simply disappear. Prefer a familiar CMS? We build and fully manage those too.

## What it does

Designs, builds, hosts and continuously manages a fast, secure, edge-served website — flat architecture with almost nothing left to attack.

## Where it creates value

The conversion-and-trust surface of the value stream: it is where demand becomes action, so every second of load time and every vulnerability is a direct tax on conversion and reputation.

## Why it cannot be ignored

A slow, fragile or breached site loses customers before they ever speak to you — and a single incident can cost more than years of the saving made by neglecting it. Your shop window is open 24/7; it cannot sit on life-support.

## What you get

- **Headless on the edge** — Static HTML/CSS/JS, no server or database at runtime, global edge delivery, instant Git rollback.
- **Or a standard CMS** — WordPress, Drupal, Joomla, Wix or Webflow — designed, built, hosted and kept fast, secure and patched.
- **Fully managed** — Secure & patched, SEO-ready, backed up and monitored — surprises engineered out.

## Questions and answers

### What does “headless” actually mean for a website?

It means the site has no server or database running when a visitor arrives. Sentry authors the content once, pre-builds it into flat HTML, CSS and JavaScript, and serves it from Cloudflare's edge with media on R2. Nothing is assembled per request, so most of the threat surface, maintenance and running cost simply stop existing.

### Is headless always the right answer?

No, and Sentry will say so. If your team wants a familiar self-service platform, Sentry designs, builds, hosts and manages a standard CMS — WordPress, Drupal, Joomla, Wix or Webflow — with the same managed care. The architecture is chosen for how your team actually works, not to make the build tidier for us.

### What happens if a deploy breaks the site?

Because the site is flat files in Git, rolling back is instant — the previous build is restored rather than a broken system repaired under pressure. That is a property of the architecture, not a support promise, which is why it holds at three in the morning as well as at three in the afternoon.

### What does “fully managed” include?

Hosting, security patching, SEO readiness, backups and monitoring, plus the edits your in-house tools cannot handle. It also includes the pipeline that puts the site live. Continuous integration and continuous deployment means each change is built, checked and released automatically, rather than a person copying files onto a server at the end of the day. We build these pipelines in GitLab CI/CD, with a staging environment that is verified before anything reaches production. For development we optimise the blend of AI: we engineer the mix of artificial intelligence and human effort in delivery, so you reach the outcome faster and at lower cost than a traditional development firm. The intent is that the site needs none of your attention: surprises are engineered out rather than responded to.

### Why does an old, slow website cost more than it looks?

Because the loss is invisible per visit. A slow or fragile site loses customers before they ever speak to you, and a single security incident can cost more than years of the saving made by neglecting it. Your shop window is open around the clock; it cannot sit on life-support.

### What does a managed website cost?

Sentry's managed services start at £3,000 per month, scoped to the work, with third-party tool costs for the services we manage included up to a fair-use cap; paid advertising spend is excluded. Edge hosting on Cloudflare is materially cheaper to run than traditional hosting, so for many sites the managed fee is partly offset by what the old stack stops costing.

## Next step

Book a free Discovery session: https://sentrydigitalservices.com/contact/ · value@sentrydigitalservices.com · 01738 506283