HTTP response header

Header usage statistics

Warning response header information and usage statistics.

Websites using header Warning 773
Percentage of websites that use Warning header <0.1%
Total discovered header values 109
Header uses directives No
Header values are unique or random No
Most popular in the country Bulgaria

Distribution by websites popularity

Warning detection in the top websites by popularity

Top 10k sites 6 websites
Top 100k sites 21 websites
Top 1m sites 168 websites

Websites utilizing Warning

List of websites that use Warning header

Domain Country Rank Contacts
finance.yahoo.com United States of America 191
www.hotnewhiphop.com United States of America 580
news.yahoo.com United States of America 716
www.businesstimes.com.sg United States of America 1,667
in.finance.yahoo.com United States of America 3,997
gamedevacademy.org Bulgaria 8,379
See full domain list

Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common Warning header values

Header value Value prevalence
110 Response is stale 65.85%
113 ApacheTrafficServer/7.1.5 8.28%
110 - "Response is stale" 2.46%
111 ApacheTrafficServer/7.1.5 1.42%
110 squid/4.11 "Response is stale" 1.16%
113 images-squid07 (squid) This cache hit is still fresh and more than 1 day old 0.91%
110 kube-router "Response is Stale" 0.91%
110 varnish "Response is Stale" 0.78%
111 Revalidation failed 0.78%
214 UploadServer gunzipped 0.65%
Redirect 0.52%
110 squid/3.5.20 "Response is stale" 0.39%
Cannot modify header information 0.39%
What the fuck did you just fucking say about me, you little bitch? I'll have you know I graduated top of my class in the Navy Seals, and I've been involved in numerous secret raids on Al-Quaeda, and I have over 300 confirmed kills. I am trained in gorilla 0.39%
113 half.ams.liquifire.com/j (squid/3.4.7) This cache hit is still fresh and more than 1 day old 0.39%
111 ApacheTrafficServer/6.0.0 0.39%
113 half.ams.liquifire.com/w (squid/3.4.7) This cache hit is still fresh and more than 1 day old 0.26%
110 2d2aef42e0e3 "Response is stale" 0.26%
113 DLC-6.1.26 0.26%
110 aabcd3731980 "Response is stale" 0.26%