HTTP response header

Header usage statistics

X-Served-By response header information and usage statistics.

Websites using header X-Served-By 1,080,408
Percentage of websites that use X-Served-By header 1.08%
Total discovered header values 10,001
Header uses directives No
Header values are unique or random No
Most popular in the country United States of America

Connected technologies

Technologies that utilize the header

Namecheap Hosting, category Web Hosting, total 713,105 websites
Namecheap, category Web Hosting, total 358,368 websites

Distribution by websites popularity

X-Served-By detection in the top websites by popularity

Top 10k sites 853 websites
Top 100k sites 6,426 websites
Top 1m sites 39,827 websites

Websites utilizing X-Served-By

List of websites that use X-Served-By header

Domain Country Rank Contacts
cdn.jsdelivr.net United States of America 42
player.vimeo.com United States of America 51
w3c.github.io United States of America 56
www.paypal.com United States of America 65
vimeo.com United States of America 67
nytimes.com United States of America 77
See full domain list
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Geographical Distribution

Header usage distribution by websites across the globe.

Common header values

List of top common X-Served-By header values

Header value Value prevalence
Namecheap URL Forward 23.26%
cache-sna10744-LGB 0.83%
cache-sna10720-LGB 0.83%
cache-sna10733-LGB 0.83%
cache-sna10731-LGB 0.82%
cache-sna10751-LGB 0.82%
cache-sna10721-LGB 0.82%
cache-sna10743-LGB 0.82%
cache-sna10723-LGB 0.82%
cache-sna10750-LGB 0.82%
cache-sna10746-LGB 0.82%
cache-sna10732-LGB 0.82%
cache-sna10722-LGB 0.81%
cache-sna10739-LGB 0.81%
cache-sna10725-LGB 0.81%
cache-sna10745-LGB 0.81%
cache-sna10729-LGB 0.80%
cache-sna10730-LGB 0.80%
cache-sna10735-LGB 0.80%
cache-sna10736-LGB 0.80%