Documentation

Check locations

Monitors are checked from these cities: 3 of them on Free, all 14 standard cities on Pro and Max. Berlin and Zurich run on separate infrastructure; Max adds them on up to 10 monitors.

  • Stockholm

  • London

  • Amsterdam

  • Paris

  • Frankfurt

  • Ashburn

  • Chicago

  • Toronto

  • Dallas

  • Los Angeles

  • Tokyo

  • Singapore

  • Mumbai

  • Sydney

  • Berlin

    Premium

  • Zurich

    Premium

From the command line

curl bbox.to/example.com prints a one-line answer: is the site up, and from how many cities.

curl frankfurt.bbox.to/example.com answers for one city. In a browser, the same addresses open the site's public page.