HTTP response header

Header usage statistics

Cache-Instance-Id response header information and usage statistics.

Websites using header Cache-Instance-Id 5,088
Percentage of websites that use Cache-Instance-Id header <0.1%
Total discovered header values 170
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Distribution by websites popularity

Cache-Instance-Id detection in the top websites by popularity

Top 10k sites 0 websites
Top 100k sites 3 websites
Top 1m sites 5 websites

Websites utilizing Cache-Instance-Id

List of websites that use Cache-Instance-Id header

Domain Country Rank Contacts United States of America 12,212 12,212 United States of America 34,712 United States of America 732,100 United States of America 732,100 United States of America 1,494,534
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Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common Cache-Instance-Id header values

Header value Value prevalence
i-07c9b5f24e4681792 10.20%
i-0614e6b3798ef10cf 8.10%
i-08aa0a9ef900d7f5f 6.05%
i-0e042d89c1bf4631c 5.66%
i-0b8d2793bf4e156f7 5.29%
i-0553ca58c99b3b363 4.13%
i-011f4758c1078be23 3.93%
i-027f2c278e98ee4b2 3.91%
i-08f7a95dcb2e1e97c 3.91%
i-07595b51f8eba854f 2.95%
i-051dbb92cc78d9048 2.91%
i-0894b78c1ff835200 1.97%
i-08135b106d50dc6e8 1.79%
i-0dc77f209c3ef9c79 1.65%
i-0b82ff726763471f5 1.65%
i-0009b1b868f07a3f4 1.63%
i-07b85a4a8e30d2221 1.53%
i-0aaff0813327f8091 1.53%
i-0175d77165ab2c44e 1.45%
i-0cace610864f742a1 1.42%