Referer
HTTP response headerHeader usage statistics
Referer response header information and usage statistics.| Websites using header Referer | 5,954 |
| Percentage of websites that use Referer header | <0.1% |
| Total discovered header values | 5,452 |
| Header uses directives | No |
| Header values are unique or random | Yes |
| Most popular in the country | 
France
|
Distribution by websites popularity
Referer detection in the top websites by popularity| Top 10k sites | 5 websites |
| Top 100k sites | 19 websites |
| Top 1m sites | 124 websites |
Websites utilizing Referer
List of websites that use Referer header| Domain | Country | Rank | Contacts |
|---|---|---|---|
|
|
United States of America
|
2,128 | |
|
|
United States of America
|
3,124 | |
|
|
United States of America
|
4,080 | |
|
|
Russian Federation
|
6,639 | |
|
|
United States of America
|
9,261 | |
|
|
United States of America
|
14,076 |
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 Referer header values| Header value | Value prevalence |
|---|---|
| / | 1.95% |
| virb.com | 1.09% |
| http://gedykis.kiaule.tu | 0.82% |
| : 0 | 0.60% |
| http://image.baidu.com | 0.59% |
| no-referrer | 0.49% |
| strict-origin-when-cross-origin | 0.47% |
| no-referrer-when-downgrade | 0.25% |
| pmstrk.mercadolibre.com | 0.22% |
| syarah.com | 0.17% |
| https://jubt.net | 0.17% |
| same-origin | 0.17% |
| https://authentication.iepdirect.com/TriState/?productId=IepLegacy | 0.15% |
| default-src 'self' | 0.15% |
| https://www.fbi.gov | 0.15% |
| no-referer | 0.13% |
| (null) | 0.13% |
| http://www.facebook.com | 0.10% |
| Origin When Cross-Origin | 0.10% |
| http://apple.com/ | 0.08% |