© 2026 The Cogworks LTD
© 2026 The Cogworks LTD
© 2026 The Cogworks LTD
Umbraco Health Check
Find what's wrong under the hood. Fix it before it costs you.
A Cogworks Umbraco Health Check is a deep technical audit of your Umbraco website, covering front-end performance, back-end code quality, backoffice configuration, infrastructure, SEO foundations, and security. Carried out by Umbraco-certified developers, it produces a clear, prioritised report with every issue rated as imperative, important, or recommended, so your team knows exactly what to fix and in what order.

websites worldwide run on Umbraco
websites worldwide run on Umbraco
websites worldwide run on Umbraco
of users expect a website to load in under 2 seconds
of users expect a website to load in under 2 seconds
of users expect a website to load in under 2 seconds
conversion loss for every second of page load time
conversion loss for every second of page load time
conversion loss for every second of page load time
Digital Consultancy Services
Who it’s for
This audit is for you if: your Umbraco site has slowed down and you don't know why. You've inherited a site from another agency and want to understand what you're working with. Your hosting costs seem high relative to your traffic. Editors are complaining about a sluggish backoffice. Or you're planning an upgrade or rebuild and need a clear picture of the current platform's health before making decisions.
How it works
1
Tell us about your site
A short conversation to understand your setup, your concerns, and any specific areas you want us to focus on. We'll confirm what access we need: CMS read-only access, hosting and infrastructure overview, deployment details, and any known constraints. The more context you give us, the more targeted the health check.
2
We audit everything under the hood
Our Umbraco-certified developers work through a structured review covering front-end performance, back-end code quality, Umbraco backoffice configuration, database health, performance profiling, SEO foundations, infrastructure setup, and security. We use a combination of automated tooling and expert manual review to catch issues that tools alone miss.
3
You receive a prioritised report and walkthrough
We deliver a clear, comprehensive report with every finding rated as imperative, important, or recommended. We then walk you through it in a call, explain the root causes, and answer your questions.
1
Tell us about your site
A short conversation to understand your setup, your concerns, and any specific areas you want us to focus on. We'll confirm what access we need: CMS read-only access, hosting and infrastructure overview, deployment details, and any known constraints. The more context you give us, the more targeted the health check.
2
We audit everything under the hood
Our Umbraco-certified developers work through a structured review covering front-end performance, back-end code quality, Umbraco backoffice configuration, database health, performance profiling, SEO foundations, infrastructure setup, and security. We use a combination of automated tooling and expert manual review to catch issues that tools alone miss.
3
You receive a prioritised report and walkthrough
We deliver a clear, comprehensive report with every finding rated as imperative, important, or recommended. We then walk you through it in a call, explain the root causes, and answer your questions.
1
Tell us about your site
A short conversation to understand your setup, your concerns, and any specific areas you want us to focus on. We'll confirm what access we need: CMS read-only access, hosting and infrastructure overview, deployment details, and any known constraints. The more context you give us, the more targeted the health check.
2
We audit everything under the hood
Our Umbraco-certified developers work through a structured review covering front-end performance, back-end code quality, Umbraco backoffice configuration, database health, performance profiling, SEO foundations, infrastructure setup, and security. We use a combination of automated tooling and expert manual review to catch issues that tools alone miss.
3
You receive a prioritised report and walkthrough
We deliver a clear, comprehensive report with every finding rated as imperative, important, or recommended. We then walk you through it in a call, explain the root causes, and answer your questions.
What we look at
1
Performance profiling and front-end health
Browser testing across desktop and mobile, image optimisation, JavaScript efficiency, compression, and cache headers. Then deeper profiling to identify the specific code paths, database queries, and configuration issues consuming the most server resources. This is where we find the bottlenecks that make pages slow and the backoffice sluggish.
2
Back-end code quality
Project structure, code in views, defensive coding practices, image processing, strongly typed models, content service usage, UmbracoHelper usage, caching implementation, content queries, and Examine index configuration. We review how your site is built against Umbraco best practices, not just what it does on the surface.
3
Umbraco backoffice configuration
Document types, data types, content structure, installed packages, custom sections, and overall CMS architecture. We check whether Umbraco has been set up correctly and flag anything that creates risk, confusion, or unnecessary complexity for your editors.
4
Infrastructure, security and SEO foundations
Hosting setup, database configuration, version control, logging, monitoring, scalability, deployment pipeline, and security posture. Plus a check of meta tags, heading structure, robots.txt, sitemaps, and canonicals to make sure your CMS is producing the right technical signals for search engines.
1
Performance profiling and front-end health
Browser testing across desktop and mobile, image optimisation, JavaScript efficiency, compression, and cache headers. Then deeper profiling to identify the specific code paths, database queries, and configuration issues consuming the most server resources. This is where we find the bottlenecks that make pages slow and the backoffice sluggish.
2
Back-end code quality
Project structure, code in views, defensive coding practices, image processing, strongly typed models, content service usage, UmbracoHelper usage, caching implementation, content queries, and Examine index configuration. We review how your site is built against Umbraco best practices, not just what it does on the surface.
3
Umbraco backoffice configuration
Document types, data types, content structure, installed packages, custom sections, and overall CMS architecture. We check whether Umbraco has been set up correctly and flag anything that creates risk, confusion, or unnecessary complexity for your editors.
4
Infrastructure, security and SEO foundations
Hosting setup, database configuration, version control, logging, monitoring, scalability, deployment pipeline, and security posture. Plus a check of meta tags, heading structure, robots.txt, sitemaps, and canonicals to make sure your CMS is producing the right technical signals for search engines.
What you get
Umbraco Health Check Report
A comprehensive, easy-to-understand document covering every area of your site's health. Every finding is categorised as imperative (fix now), important (fix soon), or recommended (fix when you can). Written so that both technical teams and non-technical stakeholders can understand what's happening and why it matters.
Performance Profiling Results
Specific data on where your site's performance bottlenecks live: the code paths consuming server resources, the database queries slowing page loads, and the configuration issues causing the backoffice to lag. Not just scores, but the actual causes with evidence.
Infrastructure and Security Assessment
A clear picture of your hosting setup, deployment practices, and security posture. Flags misconfigurations, missing monitoring, scalability risks, and any security concerns that need attention, with each finding rated by urgency.
Prioritised fix plan
Every finding mapped to a recommended action, ordered by urgency and impact. Imperative issues separated from important and recommended improvements. If you want to keep moving, the health check feeds directly into a Spark roadmap so the diagnostic work becomes the foundation for everything that follows.
Umbraco Health Check Report
A comprehensive, easy-to-understand document covering every area of your site's health. Every finding is categorised as imperative (fix now), important (fix soon), or recommended (fix when you can). Written so that both technical teams and non-technical stakeholders can understand what's happening and why it matters.
Performance Profiling Results
Specific data on where your site's performance bottlenecks live: the code paths consuming server resources, the database queries slowing page loads, and the configuration issues causing the backoffice to lag. Not just scores, but the actual causes with evidence.
Infrastructure and Security Assessment
A clear picture of your hosting setup, deployment practices, and security posture. Flags misconfigurations, missing monitoring, scalability risks, and any security concerns that need attention, with each finding rated by urgency.
Prioritised fix plan
Every finding mapped to a recommended action, ordered by urgency and impact. Imperative issues separated from important and recommended improvements. If you want to keep moving, the health check feeds directly into a Spark roadmap so the diagnostic work becomes the foundation for everything that follows.
Umbraco Health Check Report
A comprehensive, easy-to-understand document covering every area of your site's health. Every finding is categorised as imperative (fix now), important (fix soon), or recommended (fix when you can). Written so that both technical teams and non-technical stakeholders can understand what's happening and why it matters.
Infrastructure and Security Assessment
A clear picture of your hosting setup, deployment practices, and security posture. Flags misconfigurations, missing monitoring, scalability risks, and any security concerns that need attention, with each finding rated by urgency.
Performance Profiling Results
Specific data on where your site's performance bottlenecks live: the code paths consuming server resources, the database queries slowing page loads, and the configuration issues causing the backoffice to lag. Not just scores, but the actual causes with evidence.
Prioritised fix plan
Every finding mapped to a recommended action, ordered by urgency and impact. Imperative issues separated from important and recommended improvements. If you want to keep moving, the health check feeds directly into a Spark roadmap so the diagnostic work becomes the foundation for everything that follows.
FAQs about the audit.
FAQs about the audit.
Got questions? We’ve got answers. Here’s everything you need to know about our audit
How long does a Cogworks Umbraco Health Check take?
A Cogworks Umbraco Health Check typically takes one to two weeks from access confirmation to final report, depending on the complexity of your site. The technical review itself usually takes 3 to 5 working days. Once complete, we schedule a walkthrough session to talk you through the findings and answer questions. Most clients receive the full report, profiling results, and prioritised fix plan within two weeks of providing access.
Our Umbraco site looks fine to visitors. Why would we need a health check?
A Cogworks Umbraco Health Check is specifically designed to find problems that aren't visible from the front end. Poor coding standards, non-standard Umbraco development practices, unoptimised database queries, misconfigured caching, and infrastructure issues all affect performance, hosting costs, and long-term stability without being obvious to visitors or editors. One of our health check clients, Days Out Guide, had page load times of up to 20 seconds and site outages under just 50 concurrent users. The site appeared functional, but the underlying code and configuration were critically compromised. The health check revealed exactly what was wrong and led to performance improvements of over 1,000%.
How is a Cogworks Umbraco Health Check different from the built-in health checks in Umbraco?
A Cogworks Umbraco Health Check goes far beyond what Umbraco's built-in dashboard covers. The built-in health checks are configuration-level flags: HTTPS, debug mode, email settings. They don't assess code quality, database performance, content architecture, package hygiene, infrastructure efficiency, or security posture. Our health check is a full technical audit carried out by Umbraco-certified developers who manually review your codebase, profile your database queries, assess your hosting setup, and evaluate your backoffice structure against best practices. The built-in checks are a starting point. A Cogworks health check is the full diagnostic.
Will a Cogworks Umbraco Health Check tell us what to fix and in what order?
Yes. Every finding in a Cogworks Umbraco Health Check is rated as imperative, important, or recommended. Imperative issues are things that need fixing now because they affect stability, security, or performance in a material way. Important issues should be addressed soon to prevent them from becoming imperative. Recommended items are improvements that would make the site better but carry less risk if deferred. The report also explains what each fix involves and the likely impact, so your team can plan work confidently. For clients who want to keep moving, the health check feeds directly into a Spark roadmap.
Do we need to commit to a full rebuild after a Cogworks Umbraco Health Check?
No, and in most cases a rebuild isn't what's needed. A Cogworks Umbraco Health Check usually reveals a mix of quick fixes, targeted improvements, and longer-term structural work. Many clients address the imperative items first with a short stabilisation sprint, then plan the remaining work over time. The health check gives you clarity on what your site actually needs, which is often significantly less dramatic than a full rebuild. You receive the complete report and fix plan regardless of what you decide to do next. Some clients hand the findings to their own development team. The report is yours to use however you need.
What happens next?
The Umbraco Health Check doesn't end with a report. Every finding connects to a recommended action and we'll walk you through what it would take to address each one. If you want to keep moving, the findings feed directly into a Spark roadmap so the work you've done here becomes the foundation for everything that comes next.
What can we help with?
Talk to a London digital consultancy and Umbraco Gold Partner
Whether it's a new build, a platform that needs looking after or a problem you haven't been able to get a straight answer on, tell us where you are and we'll take it from there.

Client Strategist
@ Cogworks
Katie Grant Watson

What can we help with?
Talk to a London digital consultancy and Umbraco Gold Partner
Whether it's a new build, a platform that needs looking after or a problem you haven't been able to get a straight answer on, tell us where you are and we'll take it from there.

Client Strategist
@ Cogworks
Katie Grant Watson

What can we help with?
Talk to a London digital consultancy and Umbraco Gold Partner
Whether it's a new build, a platform that needs looking after or a problem you haven't been able to get a straight answer on, tell us where you are and we'll take it from there.

Client Strategist
@ Cogworks
Katie Grant Watson
