HTTP response header

Header usage statistics

X-Varnish-Grace response header information and usage statistics.

Websites using header X-Varnish-Grace 1,307
Percentage of websites that use X-Varnish-Grace header <0.1%
Total discovered header values 16
Header uses directives No
Header values are unique or random No
Most popular in the country Italy

Distribution by websites popularity

X-Varnish-Grace detection in the top websites by popularity

Top 10k sites 4 websites
Top 100k sites 16 websites
Top 1m sites 112 websites

Websites utilizing X-Varnish-Grace

List of websites that use X-Varnish-Grace header

Domain Country Rank Contacts
www.smh.com.au United States of America 2,652
www.afr.com United States of America 5,767
www.nzz.ch Switzerland 7,302
www.theage.com.au United States of America 7,345
www.uni-heidelberg.de Germany 20,146
www.aargauerzeitung.ch Switzerland 22,613
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Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common X-Varnish-Grace header values

Header value Value prevalence
30.000 58.68%
none 17.83%
10.000 11.71%
3600.000 4.44%
normal 1.84%
normal(limited) 1.61%
86400 0.99%
0.000 0.77%
Fresh Hit 0.61%
3h 0.46%
none(fetch fresh) 0.38%
21600.000 0.31%
86400.000 0.15%
85950.446 0.08%
85958.147 0.08%
Normal (limited) 0.08%