Use Advanced Search to bypass hostname resolution and use a custom IP address or port.

Address
Host

love4taylor.com

QUIC is supported

HTTP/3 is supported

HTTP/3 Check established a QUIC connection for all attempts made with the given endpoint. See the metrics below for more information.

0-RTT

Zero Round Trip Time Resumption (0-RTT)

The QUIC handshake for this connection was completed without any additional round-trips.

SUCCESS
h3

QUIC Versions

These are the QUIC versions supported by this QUIC endpoint.

AGREED SUPPORTED
Connection ID

Connection ID

This unique identifier for a QUIC connection is used to ensure that changes to an endpoint's lower network layer address (UDP/IP) does not affect the delivery of the QUIC connection's packets.

This tool attempts two connections to test the server's 0-RTT capabilities. During the first connection, the client receives important handshake material from the server. With 0-RTT, the client can start to send data immediately if it uses this handshake material when it creates the second connection.

Packet RX

Packet RX

This value represents the time between the first packet sent and the first packet received (measured in milliseconds).

Handshake Done

Handshake Done

This value represents the time between when the first packet is sent and when the handshake is completed (measured in milliseconds).

Take notice of the difference in this metric between the first connection and the second connection. Using 0-RTT, future connections (i.e. the second connection) can complete the handshake much faster than the original connection.

6689ECD1A1... 150.724 311.713
0F20451385... 149.168 299.886

Read detailed descriptions of the items and metrics shown above.

HTTP/3 Statistics

Zero Round Trip Time Resumption (0-RTT)

The QUIC handshake for this connection was completed without any additional round-trips.

SUCCESS

QUIC Versions

These are the QUIC versions supported by this QUIC endpoint.

AGREED SUPPORTED

Connection ID

This unique identifier for a QUIC connection is used to ensure that changes to an endpoint's lower network layer address (UDP/IP) does not affect the delivery of the QUIC connection's packets.

This tool attempts two connections to test the server's 0-RTT capabilities. During the first connection, the client receives important handshake material from the server. With 0-RTT, the client can start to send data immediately if it uses this handshake material when it creates the second connection.


Packet RX

This value represents the time between the first packet sent and the first packet received (measured in milliseconds).


Handshake Done

This value represents the time between when the first packet is sent and when the handshake is completed (measured in milliseconds).

Take notice of the difference in this metric between the first connection and the second connection. Using 0-RTT, future connections (i.e. the second connection) can complete the handshake much faster than the original connection.


QLog

QLog is a standard under development for QUIC Connection debugging and visualization. Learn more at https://quic.edm.uhasselt.be/

To view or download the raw QLog ("application/json"), add "format=qlog" to the HTTP query string.

HTTP Header

HTTP/1.1 301 Moved Permanently
server: nginx-n.wtf/1.27.0
date: Tue, 16 Jul 2024 12:50:11 GMT
content-type: text/html
content-length: 175
location: https://www.love4taylor.com/
alt-svc: h3=":443"; ma=86400

Certificate Chain

Domain *.love4taylor.com
Issued By Certum Domain Validation CA SHA2
Expires Friday, July 25, 2025 at 04:16:55 PM GMT
This certificate is valid
Subject
Common Name *.love4taylor.com
Issuer
Country PL
Organization Unizeto Technologies S.A.
Unit Certum Certification Authority
Common Name Certum Domain Validation CA SHA2
Serial Number 56184902217249088559256244807576887711
Signature Algorithm sha256WithRSAEncryption
Version
Public Key Bits 384
Public Key Type DSA

Domain Certum Domain Validation CA SHA2
Issued By Certum Trusted Network CA
Expires Wednesday, June 09, 2027 at 10:46:39 AM GMT
Subject
Country PL
Organization Unizeto Technologies S.A.
Unit Certum Certification Authority
Common Name Certum Domain Validation CA SHA2
Issuer
Country PL
Organization Unizeto Technologies S.A.
Unit Certum Certification Authority
Common Name Certum Trusted Network CA
Serial Number 51662424180298626828386908070851015341
Signature Algorithm sha256WithRSAEncryption
Version
Public Key Bits 2048
Public Key Type RSA

Domain Certum Trusted Network CA
Issued By Certum Trusted Network CA
Expires Monday, December 31, 2029 at 12:07:37 PM GMT
Subject
Country PL
Organization Unizeto Technologies S.A.
Unit Certum Certification Authority
Common Name Certum Trusted Network CA
Issuer
Country PL
Organization Unizeto Technologies S.A.
Unit Certum Certification Authority
Common Name Certum Trusted Network CA
Serial Number 279744
Signature Algorithm sha1WithRSAEncryption
Version
Public Key Bits 2048
Public Key Type RSA

QLog Output

QLog

QLog is a standard under development for QUIC Connection debugging and visualization. Learn more at https://quic.edm.uhasselt.be/

To view or download the raw QLog ("application/json"), add "format=qlog" to the HTTP query string.

{
  "qlog_version": "0.1",
  "description": "love4taylor.com",
  "connections": [
    {
      "qlog_version": "0.1",
      "vantagepoint": "NETWORK",
      "connectionid": "6689ECD1A166EA94",
      "starttime": 15433966379125,
      "fields": [
        "time",
        "category",
        "type",
        "trigger",
        "data"
      ],
      "events": [
        [
          0,
          "CONNECTIVITY",
          "NEW_CONNECTION",
          "LINE",
          {
            "ip_version": "4",
            "srcip": "0.0.0.0",
            "dstip": "121.103.201.205",
            "srcport": "47280",
            "dstport": "443"
          }
        ],
        [
          128,
          "CONNECTIVITY",
          "VERNEG",
          "LINE",
          {
            "proposed_version": "00000001"
          }
        ],
        [
          150724,
          "TRANSPORT",
          "PACKET_RX",
          "LINE",
          {
            "raw": "ff00000001086689ecd1a166ea94141d85a4ba6c0f682760ad951c211bf663...",
            "header": {
              "type": "RETRY",
              "payload_length": "129",
              "packet_number": "4611686018427387904"
            }
          }
        ],
        [
          150728,
          "CONNECTIVITY",
          "VERNEG",
          "PACKET_RX",
          {
            "agreed_version": "00000001"
          }
        ],
        [
          307751,
          "TRANSPORT",
          "PACKET_RX",
          "LINE",
          {
            "raw": "ff00000001086689ecd1a166ea94144729a89db67c6b4fbccd7b90a1c39c73...",
            "header": {
              "type": "RETRY",
              "payload_length": "129",
              "packet_number": "4611686018427387904"
            }
          }
        ],
        [
          309523,
          "TRANSPORT",
          "PACKET_RX",
          "LINE",
          {
            "raw": "cb00000001086689ecd1a166ea9414000000000000500147550caf7255694b...",
            "header": {
              "type": "INIT",
              "payload_length": "138",
              "packet_number": "0"
            },
            "frames": [
              {
                "frame_type": "ACK"
              },
              {
                "frame_type": "CRYPTO"
              }
            ]
          }
        ],
        [
          309858,
          "TRANSPORT",
          "PACKET_RX",
          "LINE",
          {
            "raw": "ef00000001086689ecd1a166ea9414000000000000500147550caf7255694b...",
            "header": {
              "type": "HSK",
              "payload_length": "1030",
              "packet_number": "0"
            },
            "frames": [
              {
                "frame_type": "CRYPTO"
              }
            ]
          }
        ],
        [
          310082,
          "TRANSPORT",
          "PACKET_RX",
          "LINE",
          {
            "raw": "ed00000001086689ecd1a166ea9414000000000000500147550caf7255694b...",
            "header": {
              "type": "HSK",
              "payload_length": "1184",
              "packet_number": "1"
            },
            "frames": [
              {
                "frame_type": "CRYPTO"
              }
            ]
          }
        ],
        [
          310391,
          "TRANSPORT",
          "PACKET_RX",
          "LINE",
          {
            "raw": "ed00000001086689ecd1a166ea9414000000000000500147550caf7255694b...",
            "header": {
              "type": "HSK",
              "payload_length": "1184",
              "packet_number": "2"
            },
            "frames": [
              {
                "frame_type": "CRYPTO"
              }
            ]
          }
        ],
        [
          310604,
          "TRANSPORT",
          "PACKET_RX",
          "LINE",
          {
            "raw": "ee00000001086689ecd1a166ea9414000000000000500147550caf7255694b...",
            "header": {
              "type": "HSK",
              "payload_length": "789",
              "packet_number": "3"
            },
            "frames": [
              {
                "frame_type": "CRYPTO"
              }
            ]
          }
        ],
        [
          310825,
          "SECURITY",
          "CHECK_CERT",
          "CERTLOG",
          {
            "certificate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
          }
        ],
        [
          310825,
          "SECURITY",
          "CHECK_CERT",
          "CERTLOG",
          {
            "certificate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
          }
        ],
        [
          310825,
          "SECURITY",
          "CHECK_CERT",
          "CERTLOG",
          {
            "certificate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
          }
        ],
        [
          311713,
          "CONNECTIVITY",
          "HANDSHAKE",
          "PACKET_RX",
          {
            "status": "complete"
          }
        ],
        [
          459376,
          "TRANSPORT",
          "PACKET_RX",
          "LINE",
          {
            "raw": "ed00000001086689ecd1a166ea9414000000000000500147550caf7255694b",
            "header": {
              "type": "HSK",
              "payload_length": "42",
              "packet_number": "4"
            },
            "frames": [
              {
                "frame_type": "ACK"
              }
            ]
          }
        ],
        [
          461523,
          "TRANSPORT",
          "PACKET_RX",
          "LINE",
          {
            "raw": "486689ecd1a166ea94f6fee360425e59d47d99d8967bb25503ce59d5ef9f4a...",
            "header": {
              "type": "SHORT",
              "payload_length": "621",
              "packet_number": "0"
            },
            "frames": [
              {
                "frame_type": "STREAM"
              },
              {
                "frame_type": "ACK"
              },
              {
                "frame_type": "NEW_CONNECTION_ID"
              },
              {
                "frame_type": "CRYPTO"
              },
              {
                "frame_type": "NEW_TOKEN"
              },
              {
                "frame_type": "HANDSHAKE_DONE"
              }
            ]
          }
        ]
      ]
    },
    {
      "qlog_version": "0.1",
      "vantagepoint": "NETWORK",
      "connectionid": "0F20451385F46CDF",
      "starttime": 15433966841388,
      "fields": [
        "time",
        "category",
        "type",
        "trigger",
        "data"
      ],
      "events": [
        [
          0,
          "CONNECTIVITY",
          "NEW_CONNECTION",
          "LINE",
          {
            "ip_version": "4",
            "srcip": "0.0.0.0",
            "dstip": "121.103.201.205",
            "srcport": "47280",
            "dstport": "443"
          }
        ],
        [
          37,
          "CONNECTIVITY",
          "VERNEG",
          "LINE",
          {
            "proposed_version": "00000001"
          }
        ],
        [
          149168,
          "TRANSPORT",
          "PACKET_RX",
          "LINE",
          {
            "raw": "ff00000001080f20451385f46cdf14671cd88cebd879ba6458029ccf4053ef...",
            "header": {
              "type": "RETRY",
              "payload_length": "122",
              "packet_number": "4611686018427387904"
            }
          }
        ],
        [
          149173,
          "CONNECTIVITY",
          "VERNEG",
          "PACKET_RX",
          {
            "agreed_version": "00000001"
          }
        ],
        [
          299509,
          "TRANSPORT",
          "PACKET_RX",
          "LINE",
          {
            "raw": "cd00000001080f20451385f46cdf1400000000000050015cf6f5baea38bd1e...",
            "header": {
              "type": "INIT",
              "payload_length": "144",
              "packet_number": "0"
            },
            "frames": [
              {
                "frame_type": "ACK"
              },
              {
                "frame_type": "CRYPTO"
              }
            ]
          }
        ],
        [
          299808,
          "TRANSPORT",
          "PACKET_RX",
          "LINE",
          {
            "raw": "e500000001080f20451385f46cdf1400000000000050015cf6f5baea38bd1e...",
            "header": {
              "type": "HSK",
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}