HTTP response header

Header usage statistics

X-Datacenter response header information and usage statistics.

Websites using header X-Datacenter 9,396
Percentage of websites that use X-Datacenter header <0.1%
Total discovered header values 14
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Distribution by websites popularity

X-Datacenter detection in the top websites by popularity

Top 10k sites 9 websites
Top 100k sites 36 websites
Top 1m sites 296 websites

Websites utilizing X-Datacenter

List of websites that use X-Datacenter header

Domain Country Rank Contacts
docs.microsoft.com United States of America 325
developer.microsoft.com United States of America 1,549
harrypotter.wikia.com United States of America 2,861
vocaloid.wikia.com United States of America 4,893
ghostbusters.fandom.com United States of America 5,493
tetris.fandom.com United States of America 8,276
See full domain list

Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common X-Datacenter header values

Header value Value prevalence
SJC 99.07%
DigitalOcean/nyc2 0.69%
ship 0.05%
gce-us-west1 0.03%
eus 0.02%
RES 0.02%
RSUK 0.02%
wus 0.02%
boss 0.01%
da-eur1 0.01%
da-gbr1 0.01%
da-lam2 0.01%
da-nam1 0.01%
RSUS 0.01%