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.
Websites using header X-Varnish-Cache | 7,985 |
Percentage of websites that use X-Varnish-Cache header | <0.1% |
Total discovered header values | 131 |
Header uses directives | No |
Header values are unique or random | No |
Most popular in the country | ![]() |
|
Top 10k sites | 44 websites |
Top 100k sites | 165 websites |
Top 1m sites | 1,575 websites |
Domain | Country | Rank | Contacts |
---|---|---|---|
|
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26 | |
|
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59 | |
|
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224 | |
|
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224 | |
|
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406 | |
|
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932 |
Header value | Value prevalence |
---|---|
MISS | 61.93% |
HIT | 30.03% |
1 | 2.15% |
PASS | 0.93% |
0 | 0.65% |
HIT-1 | 0.36% |
cached | 0.31% |
MISS from Varnish | 0.23% |
HIT from Varnish | 0.19% |
HIT 1 | 0.18% |
HIT(grace) | 0.18% |
MISS-1 | 0.16% |
Not cached | 0.15% |
HIT cached | 0.15% |
miss cached | 0.10% |
uncached | 0.10% |
HIT 2 | 0.06% |
GRACE | 0.06% |
HIT (2) | 0.06% |
UNCACHEABLE | 0.06% |