Oh Dear monitors your entire website ecosystem from uptime to performance with intelligent alerts. This comprehensive monitoring platform watches over unlimited websites from multiple global locations, instantly notifying you when problems arise. No more discovering issues after your customers do.

The platform goes beyond basic uptime monitoring. Oh Dear crawls your entire website like Google, detecting broken links, mixed content errors, and 404 pages before they impact user experience. SSL certificate monitoring prevents embarrassing security warnings by alerting you before certificates expire.

Performance tracking reveals when your website suddenly slows down. The system monitors cron jobs and scheduled tasks, ensuring your backend processes run on schedule. DNS record monitoring catches unauthorized changes that could break your site.

During outages, Oh Dear provides hosted status pages that remain accessible even when your main site is down. Team notifications work across all major platforms, including Slack, Discord, PagerDuty, Microsoft Teams, and SMS. The 30-day free trial requires no credit card, and setup takes under a minute.

Features

• Global Uptime Monitoring: Checks website availability from multiple worldwide locations with instant downtime alerts.
• SSL Certificate Tracking: Monitors certificate expiration dates with actionable, user-friendly alerts before problems occur.
• Broken Link Detection: Crawls entire websites to identify broken links, error pages, and mixed content issues automatically.
• Performance Monitoring: Tracks website speed over time and alerts when sudden slowdowns are detected.
• Cron Job Monitoring: Ensures scheduled tasks and background jobs run on time with failure notifications.
• Status Page Hosting: Provides always-available public status pages for customer communication during incidents.