HTTP response header

Header usage statistics

X-Cache response header information and usage statistics.

Websites using header X-Cache3,996,058
Percentage of websites that use X-Cache header4.19%
Total discovered header valuesMore than 10,000
Header uses directivesNo
Header values are unique or randomNo
Most popular in the country US

X-Cache Directives

X-Cache directives value information and usage statistics

DirectiveShareWebsites countUnique Values

Connected technologies

Technologies that utilize the header

Amazon Cloudfront, category Content Delivery Networks, total 674,917 websites

Distribution by websites popularity

X-Cache detection in the top websites by popularity

Top 10k sites2,704 websites
Top 100k sites22,025 websites
Top 1m sites153,018 websites

Websites utilizing X-Cache

List of websites that use X-Cache header

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Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common X-Cache header values

Header valueValue prevalence
hit, server7.91%
Miss from cloudfront7.62%
HIT: 15.64%
Hit from cloudfront4.87%
Error from cloudfront3.20%
HIT from Backend2.04%
HIT: 21.11%
MISS TCP_MISS dirn:-2:-21.09%
HIT, MISS0.83%
HIT, HIT0.77%
RefreshHit from cloudfront0.75%
MISS, HIT0.47%
MISS from WT263CDN0.35%