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Posts in Monitoring

Setting monitoring up is the part nobody writes down: which check type catches which failure, how tight an interval has to be, what the numbers mean when a client asks. These posts cover that groundwork across a portfolio of client sites — from a single HTTP check to browser flows and heartbeats for cron jobs. Configure it once, then stop thinking about it.

Multi-client dashboard with staggered check intervals and alert thresholds per client type
Monitoring

Monitoring Strategy for a Client Portfolio: what, how often, and from where

The decision framework for your client portfolio: which monitor types per client, which intervals, which alert thresholds.

Florian Zaskoku11 min read
Three monitoring nodes check the same website and confirm an outage by consensus
Monitoring

Check Interval, Timeout and Multi-Node: How Reliable Monitoring Actually Works

Check interval, timeout profiles and consensus across several EU locations: the three dials that turn a bare ping into monitoring you can trust.

Florian Zaskoku9 min read
Monitoring dashboard showing uptime percentage, MTTR and MTBF side by side
Monitoring

Uptime, MTTR, MTBF and the Nines: Monitoring Terms in Plain English

The monitoring terms that matter, each explained with what it means for your client contract.

Florian Zaskoku8 min read
Monitoring dashboard showing availability status and check types across several client sites
Monitoring

What Is Website Monitoring? The 2026 Guide for Agencies and Service Providers

What website monitoring is, which check types exist, and why it is business-critical for agencies and MSPs. The 2026 pillar guide.

Florian Zaskoku11 min read
Monitor view running a content check for a keyword in a client page HTML body
Monitoring

Keyword and Content Monitoring: Catch Defacement and Missing Content Early

A 200 OK that shows the wrong page? Here is how keyword and content monitoring catches defacement, dead buttons, and broken prices before your client does.

Florian Zaskoku8 min read
A page responding with HTTP 200 while the checkout button behind it doesn't work
Monitoring

Does the Checkout Really Work? Why "the Page Loads" Isn't Enough

Why HTTP 200 doesn't mean the checkout works, and how script-based checks verify real user flows like login, cart and payment.

Florian Zaskoku10 min read
Router, gateway and IoT endpoints in a client network, monitored via ping and port check
Monitoring

IoT & Device Monitoring: Watching Reachability Beyond the Website

How to monitor gateways, routers and endpoints with ping and port checks: device reachability in the client network that website monitoring doesn't cover.

Florian Zaskoku10 min read
Website reachable but the mail server won't respond, a browser check doesn't see this outage
Monitoring

Monitoring Mail Servers & DKIM: Reachability No Browser Check Sees

Why a reachable website ≠ working mail, and how SMTP/IMAP monitors and auth-record checks (DKIM, SPF) catch delivery problems early.

Florian Zaskoku10 min read
A silent cron job sending a heartbeat, when the signal stops, an alert fires
Monitoring

Monitoring Cron Jobs & Backups: When Silent Background Processes Fail

Why failed backups and cron jobs so often go unnoticed, and how a dead man's switch catches the silent failure. With a setup walkthrough.

Florian Zaskoku10 min read