HTTP response header

Header usage statistics

X-Amz-Cf-Pop response header information and usage statistics.

Websites using header X-Amz-Cf-Pop 110,363
Percentage of websites that use X-Amz-Cf-Pop header 0.97%
Total discovered header values 215
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

Amazon Cloudfront, category Content Delivery Networks, total 110,412 websites

Distribution by websites popularity

X-Amz-Cf-Pop detection in the top websites by popularity

Top 10k sites 835 websites
Top 100k sites 2,707 websites
Top 1m sites 18,702 websites

Websites utilizing X-Amz-Cf-Pop

List of websites that use X-Amz-Cf-Pop header

Domain Country Rank Contacts
flickr.com United States of America 43
www.flickr.com United States of America 43
soundcloud.com United States of America 45
www.imdb.com United States of America 55
telegraph.co.uk United States of America 64
www.amazon.com United States of America 796,892
See full domain list

Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common X-Amz-Cf-Pop header values

Header value Value prevalence
LAX50-C1 14.12%
SFO5-C3 13.35%
LAX50-C2 11.99%
LAX3-C4 11.52%
LAX3-C3 11.21%
LAX3-C2 9.96%
SFO5-C1 9.38%
LAX50-C3 8.34%
SFO20-C1 5.16%
SEA19-C1 1.00%
IAD66-C1 0.44%
SEA19-C2 0.40%
IAD79-C1 0.27%
IAD66-C2 0.24%
IAD89-C2 0.18%
DUB2-C1 0.16%
IAD89-C1 0.16%
IAD89-C3 0.14%
MAN50-C3 0.11%
HIO50-C1 0.08%