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IsItDown

Free Website Downtime Checker: Monitor Uptime Without Paying

The best free tools to check and monitor website uptime including our instant status checker and free monitoring services.

By Editorial Team
  • website downtime
  • free checker
  • uptime monitor
  • tools

Free Website Downtime Checker: Monitor Uptime Without Paying

Website downtime costs money, reputation, and trust. Monitoring uptime does not have to be expensive. This guide covers the best free tools to check if a website is down and to monitor uptime continuously.

Instant Status Checkers

Our Tool: The isitdown.fyi status checker queries websites from multiple global locations instantly. No signup required.

DownForEveryoneOrJustMe: Simple, fast, and reliable for one-off checks.

Site24x7 Free: Tests from one location every 60 minutes.

Free Uptime Monitoring Services

ServiceChecksIntervalLocationsAlerts
UptimeRobot50 monitors5 minGlobalEmail
Freshping50 monitors1 minGlobalEmail, SMS
Better Uptime10 monitors3 minGlobalEmail, Slack
Pingdom (free)1 monitor1 min1 locationEmail
UpptimeUnlimitedCustomYour choiceGitHub issues

Setting Up Basic Monitoring

For most small websites, this free stack works:

  1. UptimeRobot for basic HTTP monitoring
  2. Google Search Console for crawl errors
  3. Our status checker for ad-hoc diagnostics
  4. GTmetrix or PageSpeed Insights for performance

What to Monitor

  • HTTP status: Is the server responding with 200 OK?
  • Response time: Slow responses indicate problems before total downtime.
  • SSL certificate: Expired certificates break sites.
  • Domain expiration: Lapsed domains are embarrassing and costly.
  • Keyword presence: Ensure your homepage still contains expected text.

Interpreting Downtime

Not all downtime is equal:

  • 1-5 minutes: Likely a deployment or server restart. Usually harmless.
  • 15-60 minutes: Investigate hosting issues or traffic spikes.
  • 1+ hours: Major outage. Contact hosting provider immediately.

Reducing Downtime

  • Use a CDN like Cloudflare to absorb traffic spikes.
  • Choose reliable hosting with 99.9%+ uptime SLA.
  • Set up redundant DNS.
  • Keep backups current and test restoration procedures.
  • Monitor proactively rather than waiting for user complaints.

Using Our Tool

Bookmark our status checker for quick checks. For ongoing monitoring, pair it with a free service like UptimeRobot.

The Bottom Line

Free tools provide excellent uptime monitoring for small to medium websites. Invest in paid monitoring only when you need advanced features like synthetic transactions or RUM (real user monitoring).