SSL/TLS Client Test
This page displays your web browser's SSL/TLS capabilities, including supported TLS protocols, cipher suites, extensions, and key exchange groups. It highlights any weak or insecure options and generates a TLS fingerprint in JA3 format. Additionally, it tests how your browser handles insecure mixed content requests.
Your Web Browser | |
| HTTP User-Agent | CCBot/2.0 (https://commoncrawl.org/faq/) |
Protocol Support | |
| TLS 1.3 | |
| TLS 1.2 | |
| TLS 1.1 | |
| TLS 1.0 | |
Mixed Content Test | |
| Active Content | |
| Passive Content | |
TLS Fingerprint | |
| JA3 Hash |
|
| JA3 Fingerprint | |
| JA3n Hash | |
| JA3n Fingerprint | |
Handshake |
|
| TLS Protocol | TLS 1.3 [HTTP/1.1] |
| Cipher Suite | 0x1302 TLS_AES_256_GCM_SHA384 Recommended TLS 1.3 |
Given Cipher Suites (in order as received) | |
0x1302 TLS_AES_256_GCM_SHA384 Recommended TLS 1.3 | |
0x1301 TLS_AES_128_GCM_SHA256 Recommended TLS 1.3 | |
0x1303 TLS_CHACHA20_POLY1305_SHA256 Recommended TLS 1.3 | |
0xc02c TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 Recommended TLS 1.2 | |
0xc02b TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 Recommended TLS 1.2 | |
0xcca9 TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 Recommended TLS 1.2 | |
0xc030 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 Recommended TLS 1.2 | |
0xcca8 TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 Recommended TLS 1.2 | |
0xc02f TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 Recommended TLS 1.2 | |
0xc014 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA CBC, SHA-1 TLS 1.0,1.1,1.2 | |
0xc013 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA CBC, SHA-1 TLS 1.0,1.1,1.2 | |
0x009d TLS_RSA_WITH_AES_256_GCM_SHA384 NO PFS TLS 1.2 | |
0x009c TLS_RSA_WITH_AES_128_GCM_SHA256 NO PFS TLS 1.2 | |
0x0035 TLS_RSA_WITH_AES_256_CBC_SHA NO PFS, CBC, SHA-1 TLS 1.0,1.1,1.2 | |
0x002f TLS_RSA_WITH_AES_128_CBC_SHA NO PFS, CBC, SHA-1 TLS 1.0,1.1,1.2 | |
Supported Groups (in order as received) | |
| Named Groups | 0x001d x25519 |
0x0017 secp256r1 | |
0x0018 secp384r1 | |
0x0019 secp521r1 | |
0x001e x448 | |
0x0100 ffdhe2048 | |
0x0101 ffdhe3072 | |
0x0102 ffdhe4096 | |
0x0103 ffdhe6144 | |
0x0104 ffdhe8192 | |
Supported TLS Extensions (in order as received) | |
| TLS Extensions | |