HTTP response header

Header usage statistics

P-R response header information and usage statistics.

Websites using header P-R 5,511
Percentage of websites that use P-R header <0.1%
Total discovered header values 5
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Distribution by websites popularity

P-R detection in the top websites by popularity

Top 10k sites 0 websites
Top 100k sites 1 websites
Top 1m sites 34 websites

Websites utilizing P-R

List of websites that use P-R header

Domain Country Rank Contacts
leadong.com China 81,383
cn.cn-jif.com China 212,936
jbbatterychina.com Hong Kong 241,841
unionwells.com United States of America 278,092
gzolehana.com United States of America 389,637
tsingtaobeer.com United States of America 451,613
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Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common P-R header values

Header value Value prevalence
0 99.58%
1 0.33%
2 0.04%
NEED301 0.04%
checkRedirect 0.02%