How to monitor your own sites — check intervals, alert channels, SLA math.
CDN cache poisoning creates a monitoring blind spot where websites appear healthy to uptime checkers while users experience complete failures.
Set up free downtime alerts for critical services using WebsiteDown and native monitoring tools. Skip the noise, monitor what matters.
ChatGPT outages affect millions every time they happen. Here's the real technical reason AI services can't promise 99.9% uptime — and what to watch for when it's down.
A complete guide to free website uptime monitoring — what to monitor, how often to check, and when to upgrade to paid tools.
Descubre por qué WebsiteDown es la mejor alternativa a DownDetector en España — con comprobaciones en tiempo real, inteligencia IA y soporte para servicios españoles como Movistar y Orange.
A practical guide to configuring monitoring alerts — how to avoid alert fatigue, choose the right channels, and make sure you hear about real outages.
A technical explainer on what uptime monitoring actually does, what it measures, and what it misses.