I am the founder of WebGazer, uptime monitoring and analytics platform. Since yesterday, I have received multiple complaints from my customers that they have been receiving false positives. It took me some time but finally I noticed all of them are using Cloudflare.
For example for a site, the average response time was ~100 ms but since yesterday it has been fluctuating between 100 ms and +10 seconds since yesterday ~10:00 AM. You can see the data on https://status.fluximmo.com. With fluximmo, we tried to whitelist WebGazer’s IP addresses on Cloudflare’s firewall but it didn’t fix anything.
What might be reason for this? Can please someone from Cloudflare help me about this?