Oh Dear

Website health monitoring: uptime, SSL, DNS, cron jobs, broken links, performance and status pages

Oh Dear is a website monitoring service that checks sites every minute from multiple locations. It monitors uptime, SSL/TLS certificates, DNS records, domain expiration, cron jobs, broken links and mixed content, performance and Lighthouse scores, sitemaps, application health, ping, TCP ports, port scanning, DNS blocklists, and offers AI-powered checks. It includes public status pages, branded client reports, monthly reports, a reseller program, an API, and alerting via Slack, email, Teams, PagerDuty, Opsgenie and webhooks. All features are included on every plan, which are priced by number of sites and servers monitored.

Category: Monitoring & observability
Pricing: freemium · from €15/month
Free tier: no
API: yes
MCP server: unknown
SDK: unknown
Open source: no

#uptime-monitoring #ssl-monitoring #cron-monitoring #status-pages #broken-link-checker #dns-monitoring #lighthouse #performance-monitoring

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Listed 2026-10-25 · last verified 2026-10-25 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.95

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API

curl https://toolgrep.com/api/products/oh-dear