Website Testing

Website diagnostics, DNS propagation, up-time monitoring, etc:

Website Speed Diagnosis

  1. ByteCheck
  2. DotCom-Tools
  3. Fast or Slow
  4. GeekFlare
  5. GTMetrix
  6. Pingdom Tools
  7. Waterfaller.dev
  8. WebPageTest.org
  9. GeoPeeker
  10. web.dev/vitals/

Security

  1. Sucuri SiteCheck

GEO/AIO Audit Tools

  1. Loved by AI

DNS Propagation

  1. DNS Checker
  2. DNS Map
  3. GeoPeeker
  4. MX ToolBox
  5. Whats My DNS?

Broken Links?

  1. Dead Link Checker
  2. Hexometer

Uptime Monitoring

  1. FreshPing.io
  2. Hexometer
  3. Uptime Robot
  4. Better Uptime

SPF Diagnosis and Help

  1. dmarcian SPF Survey
  2. dmarc SPF Checker
  3. SPF Wizard