Cf-Railgun
HTTP response headerHeader usage statistics
Cf-Railgun response header information and usage statistics.| Websites using header Cf-Railgun | 9,094 |
| Percentage of websites that use Cf-Railgun header | <0.1% |
| Total discovered header values | 2,730 |
| Header uses directives | No |
| Header values are unique or random | No |
| Most popular in the country | 
United States of America
|
Connected technologies
Technologies that utilize the header
CloudFlare, category
Content Delivery Networks, total
910,090 websites
|
Distribution by websites popularity
Cf-Railgun detection in the top websites by popularity| Top 10k sites | 43 websites |
| Top 100k sites | 279 websites |
| Top 1m sites | 1,641 websites |
Websites utilizing Cf-Railgun
List of websites that use Cf-Railgun header| Domain | Country | Rank | Contacts |
|---|---|---|---|
|
|
United States of America
|
726 | |
|
|
United States of America
|
726 | |
|
|
United States of America
|
916 | |
|
|
United States of America
|
1,061 | |
|
|
United States of America
|
1,195 | |
|
|
United States of America
|
1,223 |
Geographical Distribution
Header usage distribution by websites across the globe.Common header values
List of top common Cf-Railgun header values| Header value | Value prevalence |
|---|---|
| direct (starting new WAN connection) | 62.51% |
| direct (waiting for pending WAN connection) | 7.49% |
| 0033a77c13 stream 0.000000 0210 57da | 0.01% |
| 005082167e stream 0.000000 0210 0dda | 0.01% |
| 00668791c4 3.93 0.250359 0030 206c | 0.01% |
| 008ecbf2b0 stream 0.000000 0210 206c | 0.01% |
| 0098db4696 stream 0.000000 0210 0dda | 0.01% |
| 00b0a98828 0.01 0.020655 0030 57da | 0.01% |
| 00b1d33fc3 stream 0.000000 0210 e6be | 0.01% |
| 00b70a7776 stream 0.000000 0210 e6be | 0.01% |
| 00ec7a0fc8 stream 0.000000 0210 206c | 0.01% |
| 00f549bdc3 stream 0.000000 0210 206c | 0.01% |
| 0151cdbf08 stream 0.000000 0210 0dda | 0.01% |
| 0153cd5716 0.00 0.133921 0030 206c | 0.01% |
| 01569b98bc stream 0.000000 0210 0dda | 0.01% |
| 0168ac97e4 stream 0.000000 0200 e6be | 0.01% |
| 0174b6ec7c stream 0.000000 0210 e6be | 0.01% |
| 0187049942 stream 0.000000 0210 206c | 0.01% |
| fff1f1b11f 0.01 0.468407 0030 e6be | 0.01% |
| 01bb2d0bad stream 0.000000 0210 206c | 0.01% |