WWW-Authenticate Directives (7 total)
- basic
- bearer
- charset
- digest
- negotiate
- oauth
- realm
WWW-Authenticate
HTTP response headerHeader usage statistics
WWW-Authenticate response header information and usage statistics.| Websites using header WWW-Authenticate | 147,552 |
| Percentage of websites that use WWW-Authenticate header | 0.15% |
| Total discovered header values | 10,001 |
| Header uses directives | Yes |
| Header values are unique or random | No |
| Most popular in the country | 
United States of America
|
WWW-Authenticate Often Used Together:
WWW-Authenticate Directives
WWW-Authenticate directives value information and usage statistics| Directive | Share | Websites count | Unique Values |
|---|---|---|---|
| realm | 93.41% | 137,829 | 1,298 |
| basic | 90.90% | 134,130 | 1 |
| negotiate | 3.69% | 5,440 | 1 |
| bearer | 1.94% | 2,861 | 1 |
| digest | 1.68% | 2,481 | 1 |
| charset | 0.97% | 1,433 | 3 |
| oauth | <0.1% | 27 | 1 |
Connected technologies
Technologies that utilize the header
Basic, category
Security Solutions, total
134,131 websites
|
phpMyAdmin, category
Database Managers, total
12,723 websites
|
|
NTLM, category
Captchas, total
8,552 websites
|
|
SPNEGO, category
Captchas, total
5,440 websites
|
|
|
|
Digest, category
Captchas, total
2,481 websites
|
|
|
XAMPP, category
Web Servers, total
203 websites
|
Wowza Media Server, category
Media Servers, total
152 websites
|
|
Kerberos, category
Captchas, total
4 websites
|
Distribution by websites popularity
WWW-Authenticate detection in the top websites by popularity| Top 10k sites | 7 websites |
| Top 100k sites | 116 websites |
| Top 1m sites | 1,122 websites |
Websites utilizing WWW-Authenticate
List of websites that use WWW-Authenticate header| Domain | Country | Rank | Contacts |
|---|---|---|---|
|
|
United States of America
|
1,370 | |
|
|
Singapore
|
1,493 | |
|
|
China
|
2,137 | |
|
|
Hong Kong
|
2,840 | |
|
|
Singapore
|
2,840 | |
|
|
United States of America
|
9,043 |
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 WWW-Authenticate header values| Header value | Value prevalence |
|---|---|
| Basic realm="Restricted" | 3.83% |
| Negotiate | 2.87% |
| Basic realm="Restricted Area" | 2.60% |
| NTLM | 2.47% |
| Basic realm="Restricted Content" | 2.44% |
| Basic realm="VisualSVN Server" | 2.14% |
| Basic realm="Restricted Access" | 1.43% |
| Basic realm="Password Protected Area" | 1.37% |
| Basic realm="phpMyAdmin localhost" | 1.20% |
| Basic realm="Member Site" | 1.12% |
| Bearer | 1.10% |
| Basic realm="Please enter your ID and password" | 0.99% |
| Basic realm="Authentication Required" | 0.98% |
| Basic realm="Site protege" | 0.91% |
| Basic realm=" " | 0.81% |
| Basic realm="bitte Zugangsdaten eingeben" | 0.81% |
| Basic realm="Protected area" | 0.73% |
| Basic realm="Members Only" | 0.73% |
| Key realm="kong" | 0.71% |
| Basic realm="Protected" | 0.70% |