On June 30, 2020, 10:19 AM UTC, https://w3schools.com/ presented signs of HTTP blocking (HTTP requests failed) on AS18004 in Indonesia. This might mean that https://w3schools.com/ was blocked, but [false positives](https://ooni.org/support/faq/#why-do-false-positives-occur) can occur. Please explore the network measurement data below.
OONI Probe version
Measurement Kit version