X-FB-Debug
HTTP response headerX-FB-Debug header contains a unique value that is used by Facebook to track issues and connect a submitted issue with a specific response.
Header usage statistics
X-FB-Debug response header information and usage statistics.| Websites using header X-FB-Debug | 1,794 |
| Percentage of websites that use X-FB-Debug header | <0.1% |
| Total discovered header values | 1,794 |
| Header uses directives | No |
| Header values are unique or random | Yes |
| Most popular in the country | 
Ireland
|
Distribution by websites popularity
X-FB-Debug detection in the top websites by popularity| Top 10k sites | 53 websites |
| Top 100k sites | 106 websites |
| Top 1m sites | 187 websites |
Websites utilizing X-FB-Debug
List of websites that use X-FB-Debug header| Domain | Country | Rank | Contacts |
|---|---|---|---|
|
|
United States of America
|
2 | |
|
|
United States of America
|
2 | |
|
|
Ireland
|
40 | |
|
|
Ireland
|
89 | |
|
|
Ireland
|
96 | |
|
|
Ireland
|
96 |
Flat price per the report, subscription is not required.
Geographical Distribution
Header usage distribution by websites across the globe.Common header values
List of top common X-FB-Debug header values| Header value | Value prevalence |
|---|---|
| //MdyheybfYHRg/G/IpyEsKV8wAsM2Uaw8SZNwECxCWC7R66DUls95PpLh7J0kq2w8aCNGPSp+vtK0IUE88Hyw== | 0.06% |
| /1sRAP6odkeXA6wUpuuZLckhTAoyRDyQY8kE0aLfE4fL9usIz1hae4VlgxDFCZCB7H1zLjY23Cl213LahidFEw== | 0.06% |
| /3QptEZmbAhP6pZvJtVOoDtTIBV6CNPvAtkhr4VHaw2c2QNYqRQOkSGOPeZ3aEBQpMLnSrTiF7V9UV14vkzBKw== | 0.06% |
| /49MOB+llc+8cahn4MTm/EdH3fwJ6lIdJiOPE5uzy0reziHjF3hbah/m4yfagUS/No1FzFkmxdITFGjKJHMUMQ== | 0.06% |
| /aMhcvXO9hKBXAMDOa8sLHKiq14z4zCI5nyCaN9bJRiE2vaUo0zDxx02XjFl/SdIiFy4wOK+LCe1ijgsvV7o5A== | 0.06% |
| /Bj0UmdYyRKnZ9T7HNc0jhFRhlbyDZW4HgWzghiDx5gxEwW3UKvphtJOgNOfR5Sv4oWiOU4XhkMm/r5RNoLeWA== | 0.06% |
| /BM0QjJ3xvszeR9wFIk+1Jjn+MqobanRCgC2Bo3lZaT1/YMRznMYK5Jzo6ZLrGby7QK9khCatgu4Ld/WZ29uoQ== | 0.06% |
| /c3n5Y2VEiBqxNjTgMUiz2RZDcAvAPUvoNgi3M+O0Oya/+3y75w2H5A9+r44349iFoQ2NTzVBkUXTt+dyLKIyA== | 0.06% |
| /DQgHpY2RRWl6ogDNYqdlMqffXO6t2k7++ZAbPE8Vlm8D2e+pbW4UniVPEoBzcM79ICQGqtGEw3/fwWsDq0/Fg== | 0.06% |
| /F4DOJNo/Ug1TV799jaCglcFzMLVRvXNlPcFdh7FgE2qGv10QAihxCv9VSId0Y9Nlaz/Qf2A85iRymC4ygiYZQ== | 0.06% |
| /G9qt/yuwh5F2PhLnkvd+ofLhS5YdHVLHxUDEs+pl0SCXqcsiOXyZxRgO+vJifYMVV1HB7Th2l3TWsZqT8WerQ== | 0.06% |
| /GraSB2WX/e/eRDpj+6BKDOyrSig/wlQ2xJMIHRoYn0GedFUJG2mnE5F9lVHTgcSkREXBNIiwvriOd7ex4k1/A== | 0.06% |
| /gruin10SNonK45Z5adtlTlVz/SPr6RNRfEQk+39Z1JcuVA7XF+sFoifl+af84ZnjPOzCsYnAuyD3oUhAILV8g== | 0.06% |
| /hEX7GDN0SkkKfHgsWuEgv+DE/qHilwVPzgLQgaxmpcdDF6koWd/+iIpIFc9ll09JwuZs4BxpKgJrig7igo1jQ== | 0.06% |
| /IZZ80pguaaMOf/M33tKduYGh3OF2nje/KmxTYMGywkHJiQpL7UR76RRaYgAa7Z0VYbVVCghLxmRUffi60AtOQ== | 0.06% |
| /KgZM5B20lg3vK8hDynEKhM3pS947UPgtxD/hZ9ItyGjGQKjXDat5e3oAFN/lG4pAGRi0u9e/rQO3QAyG88z7g== | 0.06% |
| /L0tmFel5tCxn9A0AcNYk9CjzFw7GHwjYwsIYvfu+OxvSuA32AILbxYTchB1k8p5vegrr8gvWq6IG2ESkQKzTA== | 0.06% |
| /LfyqmGNPC24gayeSfaZEqBv/thi9py7Lfqtj1du6IPdk66jFAvfwH7FlftzM4V5xi4k6PqpIMJasbHvl5pH7g== | 0.06% |
| /lvYdohML9f64eEXXepRMWBm6qf6q1IzTn65ZDxLLaQZijm45/UzmjvUhhs0ds9eMysKLCFSMptzchuaF/eJfQ== | 0.06% |
| /njAp6sHuku7Kbrs0tYaylQ2j6/oNJ6TDWJrqHiGMRnEHqnWkm9auNqDR+yj2da8ubun5IQh5qNRQPw5DrlHwA== | 0.06% |