Is this PHISHING website flagged? Yes, it is.

Re: https://urlscan.io/result/3f3f9cee-e271-4f4a-ae95-38b14548774d/ (Malicious activity finding place - Yahoo PencilAd, FeatureBar abuse) → 5 to detect: https://www.virustotal.com/gui/url/2cc92737688c58e54caed16332a4d5de873093abbc399bea170f83f8c6d3a42a/detection
See: https://sitecheck.sucuri.net/results/dev.klinikmatanusantara.com (website blacklisted)

And yes avast secure browser alerts and avast webshield detect it as a deceptive site with PHISHing.
We are being protected by avast here, folks.

polonus