I'm trying to request from a website, but no matter how I try, it refuses to connect and raises ssl.SSLError: [SSL: SSLV3_ALERT_HANDSHAKE_FAILURE] sslv3 alert handshake failure (_ssl.c:1018) Code I used: def fetch(license_plate: str, vehicle_type: VehicleType): url = f'https://www.csgt.vn/tra-cuu-phuong-tien-vi-pham.html?&LoaiXe={vehicle_type.value}&BienKiemSoat={license_plate}' r = requests.get(url) if r.status_code != 200: return None print(r.content) Worth to knows that: My brower can still access that website, but not my Python code and curl command. check-host.net returns ssl3_read_bytes: sslv3 alert handshake failure on every location SSL Lab report: https://www.ssllabs.com/ssltest/ana...f2d946867f8e45c3fcc12994fd2e1e64d53c2f2770298 What I tried: I switched between requests, urllib, and httpx library. Still no luck I looked up online and saw I post on Stack Overflow to use an adapter, but still failed. I updated all of my library. I checked my PC internet settings. Continue reading...