cf-apo-via

HTTP response header

Header usage statistics

cf-apo-via response header information and usage statistics.

Websites using header cf-apo-via 17,758
Percentage of websites that use cf-apo-via header <0.1%
Total discovered header values 11
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Distribution by websites popularity

cf-apo-via detection in the top websites by popularity

Top 10k sites 96 websites
Top 100k sites 337 websites
Top 1m sites 2,496 websites

Websites utilizing cf-apo-via

List of websites that use cf-apo-via header

Domain Country Rank Contacts
shareasale.com United States of America 225
www.shareasale.com United States of America 225
boingboing.net United States of America 482
packtpub.com United States of America 685
www.packtpub.com United States of America 685
geekwire.com United States of America 715
See full domain list
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Geographical Distribution

Header usage distribution by websites across the globe.






Common header values

List of top common cf-apo-via header values

Header value Value prevalence
tcache 42.91%
origin,resnok 23.60%
origin,host 17.29%
cache 8.33%
origin,miss 4.44%
origin,qs 1.75%
origin,page-rules 1.45%
origin,no-cache 0.10%
origin,cookie 0.06%
origin,header 0.05%
origin,interr 0.01%