X-Varnish-cache
HTTP response header
The X-Varnish HTTP header allows you to find the correct log-entries for the transaction. For a cache hit X-Varnish will contain both the ID of the current request and the ID of the request that populated the cache. It makes debugging Varnish a lot easier.
Header usage statistics
X-Varnish-cache response header information and usage statistics. | |
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Websites using header X-Varnish-cache | 29,332 |
Percentage of websites that use X-Varnish-cache header | <0.1% |
Total discovered header values | 94 |
Header uses directives | No |
Header values are unique or random | No |
Most popular in the country | Netherlands |